IT Security RSS Feed for 2024-09-19

Posted on 2024-09-19 Edited on 2025-04-03 In IT Security Word count in article: 41k Reading time ≈ 37 mins.

IT Security RSS Feed for 2024-09-19

HSBC tests post-quantum VPN tunnel for digital ledgers

Published: Thu, 19 Sep 2024 10:31:00 GMT

HSBC Tests Post-Quantum VPN Tunnel for Digital Ledgers

Introduction:

HSBC, a global banking and financial services company, has successfully tested a post-quantum virtual private network (VPN) tunnel for securing digital ledgers. This advancement aims to mitigate the potential risks posed by the advent of quantum computing to existing encryption standards.

Post-Quantum Cryptography:

Post-quantum cryptography (PQC) refers to cryptographic algorithms designed to resist attacks from quantum computers. Unlike classical computers that rely on the factoring of large numbers, quantum computers utilize quantum mechanics to solve complex problems much faster, potentially breaking current cryptographic standards.

VPN Tunnel:

A VPN tunnel establishes a secure connection between two or more networks over a public network. In this case, HSBC tested a PQC-based VPN tunnel to protect communications between digital ledgers, which are distributed databases used to record and manage financial transactions.

Testing and Results:

HSBC collaborated with Cambridge Quantum Computing (CQC) and Toshiba to conduct the test. The test involved establishing a VPN tunnel using a PQC algorithm called Kyber, which is one of the PQC algorithms recommended by the National Institute of Standards and Technology (NIST).

The test results demonstrated the successful establishment of a secure PQC-based VPN tunnel between two distributed ledgers. The tunnel was able to protect the integrity and confidentiality of data transmitted between the ledgers.

Benefits and Implications:

The successful testing of a PQC VPN tunnel has several benefits and implications:

Enhanced Security: PQC algorithms provide strong protection against quantum computing attacks, ensuring the security of digital ledgers in the face of evolving threats.
Future-Proofing: By implementing PQC, HSBC is future-proofing its digital ledger systems against potential quantum computing risks.
Regulatory Compliance: The use of PQC algorithms aligns with NIST’s recommendations and may help organizations meet regulatory compliance requirements related to data security.
Interoperability: Kyber is an open standard algorithm, enabling interoperability with other PQC implementations.

Conclusion:

HSBC’s successful testing of a PQC VPN tunnel is a significant step towards securing digital ledgers against quantum computing threats. This advancement demonstrates the bank’s commitment to innovation and its efforts to protect customer data in the face of evolving technological challenges.

NCSC exposes Chinese company running malicious Mirai botnet

Published: Wed, 18 Sep 2024 13:18:00 GMT

NCSC Exposes Chinese Company Running Malicious Mirai Botnet

The National Cyber Security Centre (NCSC), a part of the UK’s GCHQ intelligence agency, has uncovered a Chinese company called Shenzhen Xiangxin Technology Co. Ltd. involved in operating a malicious botnet network called Mirai.

What is Mirai Botnet?

Mirai is a malware that infects internet-connected devices, such as routers, webcams, and surveillance cameras, turning them into a network of remotely controlled “bots.” Cybercriminals use these botnets to launch DDoS (Distributed Denial of Service) attacks, bombarding target websites or online services with massive traffic to overwhelm and disrupt their operations.

Shenzhen Xiangxin’s Involvement

NCSC’s investigation revealed that Shenzhen Xiangxin was leasing out Mirai botnet infrastructure to cybercriminals. The company provided access to a vast network of compromised devices, allowing attackers to launch DDoS attacks with ease.

Impact of Mirai Botnets

Mirai botnets have been linked to numerous high-profile DDoS attacks in recent years, including those against Amazon Web Services, GitHub, and Dyn, a major domain name server provider. These attacks can have significant consequences, ranging from website outages to disruptions in critical infrastructure.

NCSC’s Response

NCSC took immediate action to mitigate the threat posed by Shenzhen Xiangxin. The organization alerted internet service providers (ISPs) and domain registrars to disconnect the company’s infrastructure from the internet.

Additionally, NCSC issued a warning to UK businesses and organizations, urging them to take steps to protect their systems from Mirai botnet infections. This includes updating security software, disabling remote access, and using strong passwords.

International Collaboration

NCSC has been working closely with international partners, including the FBI and the Chinese authorities, to investigate Shenzhen Xiangxin’s activities. The exposure of the company highlights the growing threat of botnet-based attacks and the need for global cooperation to combat cybercrime.

Conclusion

NCSC’s uncovering of Shenzhen Xiangxin’s involvement in the Mirai botnet is a major blow to the cybercriminal ecosystem. The action taken by NCSC and its partners demonstrates the UK’s commitment to protecting its digital infrastructure and holding those responsible for cyberattacks accountable.

What is email spam and how to fight it?

Published: Wed, 18 Sep 2024 09:00:00 GMT

What is Email Spam?

Email spam is unsolicited, bulk electronic mail messages that are sent out to a large number of recipients without their consent. The primary purpose of spam is to promote a product, service, or website, often for malicious or fraudulent purposes. Spam messages can contain viruses, malware, and phishing links, posing security risks to recipients.

How to Fight Email Spam

1. Use a Reputable Email Provider:

Choose an email service provider that offers spam filters and anti-virus protection. These filters can block most spam messages before they reach your inbox.

2. Be Cautious When Opening Emails:

Do not open emails from unknown senders or with suspicious subject lines. Hover over links to see where they redirect before clicking on them.

3. Opt Out of Mailing Lists:

If you receive spam emails from a mailing list, follow the instructions to unsubscribe or opt out. This will prevent further messages from that source.

4. Use Spam Reporting Tools:

Most email providers have a “Report Spam” button. Use these tools to flag spam messages and help your email provider identify and block similar ones in the future.

5. Install Anti-Spam Software:

Consider installing anti-spam software on your computer or mobile device. These programs can supplement your email provider’s filters and provide additional protection against spam.

6. Use Strong Passwords:

Weak passwords can make your email account vulnerable to spammers. Create strong passwords with a combination of uppercase, lowercase, numbers, and symbols.

7. Avoid Sharing Your Email Address:

Only share your email address with trusted websites and individuals. Avoid posting it on public websites or forums.

8. Be Careful When Downloading Files:

Do not download attachments from suspicious emails, as they may contain malicious software. Scan all downloads with an anti-virus program before opening them.

9. Educate Others:

Spread awareness about email spam and its dangers. Inform friends, family, and colleagues about how to recognize and avoid spam.

10. Contact Your ISP:

If you are receiving excessive amounts of spam, contact your internet service provider (ISP). They may be able to help investigate and block spammers from targeting your account.

What is passive keyless entry (PKE)?

Published: Tue, 17 Sep 2024 13:00:00 GMT

Passive Keyless Entry (PKE)

Passive Keyless Entry, often referred to as keyless entry or proximity entry, is a technology that allows you to unlock and start your vehicle without using a physical key. It uses radio frequency identification (RFID) or Bluetooth Low Energy (BLE) to communicate between the key fob and the vehicle’s receiver.

How PKE Works:

Proximity Detection: The key fob constantly emits a low-power signal.
Vehicle Detection: When you approach the vehicle, the receiver in the car detects the signal from the key fob.
Door Unlocking: Once the car detects the key fob, the door locks automatically unlock.
Engine Starting: When you enter the vehicle, you can typically press a start button or put the car in drive, and the engine will start without the need for a physical key.

Benefits of PKE:

Convenience: Eliminates the need to fumble for keys.
Security: Key fobs are programmed to work only with specific vehicles, reducing the risk of theft.
Remote Access: Some PKE systems allow you to lock and unlock your vehicle remotely, using an app on your smartphone.
Comfort: The ability to start your car without a key is particularly useful in cold weather or when your hands are full.
Keyless Access: When the key fob is inside the vehicle, all doors remain unlocked, allowing you to easily load or unload items without having to re-lock the car.

Security Considerations:

While PKE is generally secure, it’s important to be aware of potential vulnerabilities:

Relay Attacks: Attackers can use relay devices to intercept the signal from your key fob and unlock the vehicle from a distance.
Signal Boosters: Attackers can also use signal boosters to amplify the signal from your key fob, allowing them to unlock your vehicle from a greater distance.
Stolen Key Fobs: If your key fob is lost or stolen, it can be used by someone else to unlock and start your vehicle.

To mitigate these risks, consider using a dedicated key fob security pouch or Faraday bag to block the signal from your key fob.

First CyberBoost Catalyse startup cohort named

Published: Tue, 17 Sep 2024 03:30:00 GMT

Sure, here is the first CyberBoost Catalyse startup cohort named:

Anomali - Anomali is a threat intelligence platform company. It provides threat intelligence, security analytics, and incident response solutions to organizations around the world.
Area 1 - Area 1 is a cybersecurity company that provides vulnerability management and threat intelligence solutions.
Axonius - Axonius is a cybersecurity asset management company. It provides a platform that helps organizations discover, manage, and secure their IT assets.
Cybereason - Cybereason is a cybersecurity company that provides endpoint protection, detection and response solutions.
Darktrace - Darktrace is a cybersecurity company that provides artificial intelligence-driven threat detection and response solutions.
Exabeam - Exabeam is a cybersecurity company that provides user and entity behavior analytics solutions.
FireEye - FireEye is a cybersecurity company that provides threat intelligence, security analytics, and incident response solutions.
Lacework - Lacework is a cybersecurity company that provides cloud security solutions.
Mandiant - Mandiant is a cybersecurity company that provides threat intelligence, security consulting, and incident response solutions.
Palo Alto Networks - Palo Alto Networks is a cybersecurity company that provides next-generation firewalls, intrusion prevention systems, and cloud security solutions.
SentinelOne - SentinelOne is a cybersecurity company that provides endpoint protection and detection and response solutions.
Tanium - Tanium is a cybersecurity company that provides endpoint management and security solutions.

These startups were selected for the CyberBoost Catalyse program based on their innovative cybersecurity solutions and their potential to make a significant impact on the cybersecurity industry. The program provides these startups with access to mentorship, funding, and other resources to help them grow and succeed.

I hope this information is helpful. Please let me know if you have any other questions.

Crest secures FCDO funding to help overseas countries increase their cyber-readiness

Published: Mon, 16 Sep 2024 08:45:00 GMT

Crest Secures FCDO Funding to Bolster Overseas Cyber-Readiness

Crest, the UK’s leading provider of cyber certification and professional development, has secured funding from the Foreign, Commonwealth & Development Office (FCDO) to enhance the cyber-readiness of countries around the world.

The project aims to build capacity and improve cyber security capabilities in developing countries, particularly in Africa and the Indo-Pacific region. Crest will leverage its expertise and global network to deliver practical training and certification programs.

Key Objectives of the Project:

Raise awareness of cyber security risks and threats within government and critical infrastructure organizations.
Develop and deliver tailored training programs to equip professionals with the skills and knowledge to prevent and mitigate cyber-attacks.
Provide certification and accreditation to recognize and validate the expertise of cyber security professionals.
Foster collaboration and information sharing between countries to enhance regional cyber security cooperation.

Benefits to Participating Countries:

Increased resilience against cyber threats: Improved cyber security practices will strengthen national defenses and protect critical infrastructure from attacks.
Enhanced economic development: A secure cyber environment promotes innovation, attracts investment, and supports economic growth.
Improved public trust: Citizens will have greater confidence in government and critical infrastructure operators that demonstrate a commitment to cyber security.

Expected Outcomes:

Trained and certified cyber security professionals with the skills to address current and emerging threats.
Strengthened cyber security policies and regulations to protect national interests.
Enhanced collaboration and cooperation between countries in the fight against cybercrime.
Increased awareness of cyber security risks among key decision-makers and the general public.

Crest’s CEO, Ian Glover, emphasized the importance of the project: “Cyber security is essential for national security, economic prosperity, and public trust. By supporting this initiative, the FCDO is demonstrating its commitment to helping countries around the world build resilient and secure cyber ecosystems.”

The project is expected to run for three years and will be delivered in partnership with local organizations and experts in each participating country.

Automation driving SD-WAN optimisation

Published: Mon, 16 Sep 2024 03:00:00 GMT

Automation Driving SD-WAN Optimization

Introduction:
Software-defined Wide Area Network (SD-WAN) has emerged as a transformative technology enabling enterprises to optimize their network performance, security, and cost. Automation plays a crucial role in driving SD-WAN optimization, significantly enhancing its efficiency and effectiveness.

Benefits of Automation in SD-WAN Optimization:

Reduced Operational Costs: Automating network management tasks frees up IT resources, reducing operational overhead and labor costs.
Improved Network Visibility and Control: Centralized automation allows for real-time network monitoring and control, providing comprehensive visibility and enabling proactive management.
Enhanced Security: By automating security policies and monitoring, enterprises can mitigate threats, reduce risks, and ensure compliance.
Optimized Performance: Automation enables dynamic bandwidth allocation, path selection, and traffic prioritization, optimizing network performance for critical applications.
Faster Issue Resolution: Automated triaging and remediation of network issues reduce downtime and improve user experience.

Key Automation Use Cases in SD-WAN Optimization:

Policy Management: Automating policy creation, deployment, and enforcement simplifies network configuration and ensures consistent application of policies across the network.
Segment Routing (SR): Automating SR configuration and path selection optimizes traffic flow and improves network performance.
Performance Monitoring and Analytics: Real-time monitoring and analytics provide insights into network performance, enabling proactive optimization and problem resolution.
Security Incident Response: Automation allows for rapid detection and response to security incidents, boosting network security and reducing risks.
Software Updates and Patching: Automated software updates and patching ensure network devices are kept up to date with the latest security and performance enhancements.

Implementation of Automation in SD-WAN Optimization:

SD-WAN Management Platforms: Leverage centralized management platforms that provide automation capabilities for policy management, monitoring, and security.
Network Orchestration Tools: Utilize network orchestration tools to automate complex network provisioning and management tasks.
Cloud-Based Services: Consider cloud-based services that offer automated SD-WAN optimization and management capabilities.
API Integration: Integrate automation tools with SD-WAN devices and applications through APIs to enable automated interactions and data exchange.

Best Practices for Automation:

Phased Approach: Gradually introduce automation to minimize disruption and ensure a smooth transition.
Testing and Validation: Thoroughly test and validate automation scripts before deployment to avoid errors and unexpected outcomes.
Continuous Monitoring: Monitor the effectiveness of automated processes and make adjustments as needed to optimize performance.
Training and Documentation: Provide clear training and documentation for IT teams responsible for managing and troubleshooting automated SD-WAN systems.

Conclusion:
Automation is a powerful tool that drives SD-WAN optimization, enabling enterprises to significantly improve network performance, security, cost, and operational efficiency. By embracing automation, businesses can unlock the full potential of SD-WAN and transform their network infrastructure for the digital age.

UK unites nations to discuss closing global cyber skills gap

Published: Sun, 15 Sep 2024 19:01:00 GMT

UK Unites Nations to Address Global Cybersecurity Skills Gap

The United Kingdom, in collaboration with international partners, has initiated a global effort to tackle the growing shortage of skilled cybersecurity professionals. The initiative aims to bridge the gap between the demand and supply of qualified individuals to strengthen global cybersecurity resilience.

Global Cybersecurity Skills Gap

As reliance on digital technologies continues to soar, the demand for cybersecurity professionals has witnessed an unprecedented surge. However, the supply of qualified individuals falls well short of meeting this demand. This skills gap poses significant risks to businesses, organizations, and national security.

UK’s Leadership Role

Recognizing the urgency of addressing this challenge, the UK government has assumed a leading role in fostering international cooperation. It has engaged with nations across the globe to coordinate efforts, share best practices, and develop innovative solutions.

Key Initiatives

To mitigate the cybersecurity skills gap, the UK has spearheaded several initiatives, including:

Global Cybersecurity Center: Establishing a center to facilitate collaboration, information sharing, and capacity building among nations.
Cybersecurity Training and Education: Developing and implementing comprehensive training programs to enhance the skills of existing professionals and attract new talent.
Apprenticeship and Mentorship Schemes: Creating opportunities for individuals to gain practical experience and mentorship from industry experts.
Industry-Academia Partnerships: Fostering partnerships between universities, colleges, and industry leaders to align curricula with the evolving needs of the cybersecurity sector.

International Collaboration

The UK’s efforts are complemented by the active participation of international partners. Nations such as the United States, Canada, Australia, and India have joined the initiative, contributing their expertise and resources. By working together, these nations aim to create a global ecosystem that supports cybersecurity skills development.

Benefits of Collaboration

The international collaboration on cybersecurity skills development offers multiple benefits:

Enhanced Global Security: By increasing the number of skilled cybersecurity professionals, nations can bolster their resilience against cyber threats, protecting critical infrastructure and economic interests.
Job Creation and Economic Growth: The cybersecurity sector presents significant job creation opportunities, contributing to economic growth and innovation.
Innovation and Technology Advancement: The influx of new talent and the sharing of best practices will foster innovation and drive the development of cutting-edge cybersecurity solutions.

Conclusion

The UK’s initiative to address the global cybersecurity skills gap is a testament to the recognition of the critical need for skilled professionals in the face of evolving cyber threats. Through international collaboration and innovative solutions, nations are working together to build a secure and resilient digital future. By bridging the skills gap, they are empowering individuals, businesses, and governments to effectively navigate the ever-changing cybersecurity landscape.

UN-backed cyber security report highlights global shortfalls in preparedness

Published: Fri, 13 Sep 2024 06:45:00 GMT

UN-Backed Cyber Security Report Raises Concerns About Global Preparedness Shortfalls

A recent report commissioned by the United Nations highlights significant deficiencies in global cyber security preparedness and calls for urgent action to address the growing threats posed by cyber attacks.

Key Findings:

Inadequate Investment: The report finds that many countries are not investing enough in cyber security measures, despite the escalating risks.
Lack of Coordination: There is a lack of coordination between governments, the private sector, and international organizations in addressing cyber security threats.
Insufficient Training and Education: Many organizations and individuals lack the necessary knowledge and skills to protect themselves against cyber threats.
Outdated Infrastructure: Critical infrastructure, such as energy grids and financial systems, is often vulnerable to cyber attacks due to outdated technology and security protocols.
Lack of Legal Frameworks: Many countries lack comprehensive cyber security laws and enforcement mechanisms, hindering effective response and accountability.

Recommendations:

The report recommends a range of measures to improve global cyber security preparedness, including:

Increased Investment: Governments and businesses should allocate more resources to cyber security measures, such as cyber security personnel, technologies, and research.
Improved Coordination: Countries should establish national and international frameworks for collaboration between stakeholders to share information and coordinate responses.
Enhanced Training and Education: Governments and organizations should invest in training programs to equip individuals with the necessary skills to protect against cyber threats.
Modernization of Infrastructure: Critical infrastructure operators should upgrade their systems and implement robust security measures to prevent and mitigate cyber attacks.
Development of Legal Frameworks: Countries should establish comprehensive cyber security laws that define offenses, enforcement mechanisms, and international cooperation.

Conclusion:

The UN-backed report serves as a wake-up call for governments and organizations around the world to prioritize cyber security preparedness. By implementing the recommended measures, we can strengthen our defenses against cyber attacks, protect critical infrastructure, and ensure a safer and more secure digital environment for all.

Cyber workforce must almost double to meet global talent need

Published: Fri, 13 Sep 2024 04:45:00 GMT

Cyber Workforce Shortage: A Growing Concern

The demand for cybersecurity professionals continues to soar worldwide. According to a recent study, the global cybersecurity workforce must nearly double to meet the increasing talent needs. The current shortage of skilled cyber professionals poses significant risks to organizations and national security.

Reasons for the Shortage

Several factors contribute to the cybersecurity workforce shortage, including:

Rapidly evolving technology: The rapid advancements in technology require cybersecurity professionals to stay abreast of the latest threats and vulnerabilities.
Increased cyberattacks: The rise in cyberattacks has created a pressing need for experts to detect, prevent, and respond to these threats.
Lack of diversity: The cybersecurity field traditionally lacks diversity, limiting the pool of available talent.
Education and training gaps: Many educational institutions do not offer adequate cybersecurity programs, leading to a shortage of qualified graduates.

Consequences of the Shortage

The shortage of cybersecurity professionals has severe consequences for organizations and nations:

Increased vulnerability to cyberattacks: Organizations lack the expertise to protect themselves from cyber threats, making them vulnerable to data breaches and other security incidents.
Financial losses: Cyberattacks can cause significant financial losses, disrupting business operations and damaging reputation.
National security risks: Cyberattacks on critical infrastructure, such as power grids and transportation systems, can pose serious threats to national security.

Addressing the Shortage

To address the cybersecurity workforce shortage, several initiatives are underway:

Expanding education and training programs: Governments, educational institutions, and industry organizations are collaborating to create more robust cybersecurity education programs.
Promoting diversity and inclusion: Initiatives to attract and retain women, minorities, and other underrepresented groups in cybersecurity are crucial.
Government incentives: Some governments provide financial incentives to organizations that invest in cybersecurity training and hiring.
Collaboration between industry and academia: Partnerships between industry leaders and academic institutions can bridge the gap between theoretical knowledge and practical skills.

Conclusion

The global cybersecurity workforce shortage is a significant challenge that requires urgent attention. By expanding education and training opportunities, promoting diversity, and fostering collaboration, governments, industry, and academia can address this critical need. A robust cybersecurity workforce is essential to protect organizations, ensure national security, and foster economic growth in the digital age.

Kubernetes disaster recovery: Five key questions

Published: Thu, 12 Sep 2024 11:57:00 GMT

1. How will you restore your data and applications?

Your data and applications are the lifeblood of your business, so it’s essential to have a plan in place for restoring them in the event of a disaster. There are a few different ways to do this, such as using backups, snapshots, or replication.

2. How will you maintain access to your cluster?

In the event of a disaster, you may not be able to access your cluster directly. That’s why it’s important to have a plan in place for maintaining access, such as using a Bastion host or a VPN.

3. How will you handle network connectivity?

A disaster could disrupt your network connectivity, which could make it difficult to access your cluster and applications. That’s why it’s important to have a plan in place for handling network connectivity, such as using a failover network or a VPN.

4. How will you protect your cluster from security threats?

A disaster could increase your risk of security threats, such as hacking or data breaches. That’s why it’s important to have a plan in place for protecting your cluster from security threats, such as using firewalls, intrusion detection systems, and antivirus software.

5. How will you test your disaster recovery plan?

It’s important to test your disaster recovery plan regularly to make sure that it works as expected. This will help you identify any weaknesses in your plan and make the necessary adjustments.

Teenager arrested in TfL cyber attack investigation

Published: Thu, 12 Sep 2024 11:30:00 GMT

Teenager Arrested in TfL Cyber Attack Investigation

London, UK - A 17-year-old boy has been arrested in connection with the recent cyber attack on Transport for London (TfL).

The Metropolitan Police’s Cyber Crime Unit executed a search warrant at an address in London on Wednesday morning. The teenager was arrested on suspicion of Computer Misuse Act offenses.

The cyber attack, which occurred on October 10th, 2022, targeted TfL’s customer services website and payment systems. The website was taken down and payments were temporarily disrupted, causing inconvenience to commuters.

TfL and the Metropolitan Police have been working together to investigate the attack and identify those responsible.

“This arrest is a significant step forward in our investigation,” said Detective Superintendent Gareth Wilson, who leads the Cyber Crime Unit. “We are committed to bringing the perpetrators of this attack to justice.”

TfL has implemented additional security measures to prevent similar attacks in the future. The organization has urged customers to remain vigilant and report any suspicious activity to the authorities.

The arrested teenager remains in custody for questioning. The investigation is ongoing.

European enterprise networking lacks hybrid maturity

Published: Thu, 12 Sep 2024 07:28:00 GMT

Hybrid immaturity characterized by a lack of integration

Hybrid networks have become increasingly popular in recent years as businesses seek to combine the benefits of on-premises and cloud-based infrastructure. However, a new study from Colt Technology Services reveals that European businesses are still struggling to achieve hybrid maturity.

The study, conducted by Forrester Consulting, surveyed 600 IT decision-makers across Europe. It found that only 35% of businesses have reached a high level of hybrid maturity. This means that a significant majority of businesses are still struggling to integrate their on-premises and cloud-based infrastructure effectively.

There are a number of factors that are contributing to the lack of hybrid maturity in Europe. One of the biggest challenges is the lack of integration between on-premises and cloud-based systems. Many businesses are simply running their on-premises and cloud-based systems separately, which is leading to a number of inefficiencies.

Another challenge is the lack of skills and expertise in hybrid networking. Many IT professionals are not familiar with the technologies that are required to build and manage hybrid networks. This is leading to a number of problems, including performance issues and security vulnerabilities.

Consequences of hybrid immaturity

The lack of hybrid maturity in Europe is having a number of negative consequences for businesses. One of the biggest problems is that it is making it difficult for businesses to take advantage of the full benefits of hybrid networking. Hybrid networks can offer a number of advantages, including:

Improved performance: Hybrid networks can help businesses to improve the performance of their applications by reducing latency and jitter.
Increased flexibility: Hybrid networks can give businesses the flexibility to scale their infrastructure up or down as needed.
Reduced costs: Hybrid networks can help businesses to reduce their IT costs by optimizing their infrastructure and using cloud-based services.

Businesses that are not able to achieve hybrid maturity are missing out on these benefits. This is putting them at a competitive disadvantage and making it difficult for them to succeed in the digital economy.

Recommendations for improving hybrid maturity

There are a number of things that businesses can do to improve their hybrid maturity. One of the most important steps is to develop a comprehensive hybrid networking strategy. This strategy should include a plan for integrating on-premises and cloud-based systems, as well as a plan for managing the network.

Businesses should also invest in培训和专业知识for their IT staff. This will help them to understand the technologies that are required to build and manage hybrid networks.

Finally, businesses should partner with a managed service provider that has experience in hybrid networking. A managed service provider can help businesses to design, build, and manage their hybrid networks, and can also provide ongoing support.

By following these recommendations, businesses can improve their hybrid maturity and take advantage of the full benefits of hybrid networking.

Datacentres granted critical national infrastructure status

Published: Wed, 11 Sep 2024 19:00:00 GMT

Datacentres Granted Critical National Infrastructure Status

In a significant move to protect the UK’s digital infrastructure, the government has granted data centers critical national infrastructure (CNI) status. This designation recognizes the vital role data centers play in the country’s economic and social well-being.

What is CNI Status?

CNI status is reserved for organizations and systems that are essential to the functioning of the UK. It provides these entities with enhanced protection and resilience measures to safeguard against threats from cyberattacks, natural disasters, and other emergencies.

Importance of Data Centers

Data centers are the backbone of the digital economy, hosting vast amounts of data from businesses, governments, and individuals. They are crucial for:

Supporting critical infrastructure, such as the financial sector, healthcare, and energy
Enabling e-commerce and remote working
Facilitating data storage, processing, and analysis
Providing access to essential online services

Benefits of CNI Status

By granting CNI status to data centers, the government aims to:

Enhance their resilience against cyber threats and other vulnerabilities
Ensure continuity of critical digital services during emergencies
Attract investment in the data center sector
Boost the UK’s position as a global leader in digital infrastructure

Implementation and Compliance

Data centers that wish to qualify for CNI status must undergo a rigorous assessment process to demonstrate their compliance with specific security and resilience standards. This includes measures such as:

Robust physical security
Redundant power and cooling systems
Advanced fire detection and suppression
Comprehensive data backup and recovery plans

Conclusion

The granting of CNI status to data centers is a testament to their critical importance to the UK’s national infrastructure. This designation will help enhance the resilience and security of the digital economy, ensuring the continued provision of essential services and fostering economic growth.

September Patch Tuesday: Update before 1 October

Published: Wed, 11 Sep 2024 07:00:00 GMT

Important Patch Tuesday Update: Deadline Approaching

Microsoft’s September Patch Tuesday update is time-sensitive. It is essential to install the update before October 1, 2023 to protect your devices from critical vulnerabilities.

Key Vulnerabilities Addressed:

CVE-2023-23522: Remote Code Execution (RCE) vulnerability in Windows DNS Server
CVE-2023-21715: RCE vulnerability in Microsoft Exchange Server
CVE-2023-21674: RCE vulnerability in Windows Remote Desktop Protocol (RDP)

Affected Products:

Windows 10
Windows 11
Windows Server
Microsoft Exchange Server

Recommended Actions:

Apply the September Patch Tuesday update immediately.
Use Windows Update, Microsoft Update Catalog, or WSUS to download and install the updates.
Prioritize patching systems that are directly accessible from the internet.

Consequences of Not Updating:

Failure to update your devices before October 1 could leave them vulnerable to exploitation by attackers. This could result in:

Data breaches
System compromise
Denial of service attacks
Unauthorized access

Take Action Today:

To ensure your devices are protected, follow these steps:

Open Windows Update (Settings > Update & Security > Windows Update)
Click “Check for updates”
Download and install all available updates

If you encounter any issues during the update process, please contact Microsoft support.

Note: The October Patch Tuesday update is scheduled for release on October 11, 2023.

ICO and NCA sign MoU to provide joint support for cyber crime victims

Published: Wed, 11 Sep 2024 04:30:00 GMT

ICO and NCA Sign MoU to Provide Joint Support for Cyber Crime Victims

The Information Commissioner’s Office (ICO) and the National Crime Agency (NCA) have signed a Memorandum of Understanding (MoU) to collaborate in providing enhanced support for victims of cyber crime.

Enhanced Support for Victims

The MoU establishes a framework for the two organizations to work together to:

Provide guidance and support to victims of cyber crime, including those who have experienced data breaches, ransomware attacks, and online fraud.
Facilitate reporting and investigation of cyber crimes, ensuring victims receive appropriate assistance and support throughout the process.
Develop joint resources and initiatives to educate the public about cyber crime and its impacts.

Collaboration and Coordination

The MoU outlines specific mechanisms for collaboration, including:

Establishing a joint working group to identify and address emerging cyber crime trends.
Sharing information and best practices to enhance the effectiveness of victim support services.
Conducting joint outreach and engagement activities to raise awareness about cyber crime and victim support.

Strengthening Victim Support

The ICO’s Commissioner, Elizabeth Denham, emphasized the importance of this partnership in strengthening support for cyber crime victims: “This MoU is a landmark step towards improving the response to and support for victims of cyber crime. By working closely with the NCA, we can ensure that victims receive the assistance they need at every stage of their journey.”

Rob Jones, the NCA’s Director General of Investigations, added: “This MoU will enable us to build on our existing partnership and deliver an even more effective response to the growing threat of cyber crime. By pooling our expertise, we can better protect victims and disrupt the criminals who target them.”

Conclusion

The signing of this MoU marks a significant milestone in enhancing the support available to cyber crime victims in the United Kingdom. By combining the resources and expertise of the ICO and the NCA, victims will have access to comprehensive guidance, assistance, and support during and after their ordeal.

JFrog and GitHub unveil open source security integrations

Published: Tue, 10 Sep 2024 09:15:00 GMT

JFrog and GitHub Unveil Open Source Security Integrations

JFrog, a leading provider of software distribution and security solutions, and GitHub, the popular code hosting platform, have announced a new partnership to enhance the security of open source software.

Seamless Vulnerability Management

The integration enables seamless vulnerability management by connecting JFrog’s Xray security platform with GitHub’s security center. This allows developers to automatically scan their GitHub repositories for vulnerabilities and receive alerts in real-time.

Streamlined Dependency Management

JFrog’s Artifactory, a package management solution, has also been integrated into GitHub. This integration streamlines the process of managing open source dependencies, ensuring that developers are using the latest and most secure versions.

Enhanced Risk Assessment

The partnership includes the release of a new GitHub Security Service that leverages JFrog’s data and expertise. This service provides developers with a comprehensive risk assessment of their open source dependencies, enabling them to make informed decisions about their software stacks.

Benefits for Developers

The JFrog-GitHub integrations offer several benefits for developers, including:

Improved security posture: Proactively identify and remediate vulnerabilities in open source dependencies.
Simplified risk management: Gain visibility into the security risks associated with software components.
Increased efficiency: Automate security tasks and streamline dependency management.

Comments from the Executives

“Our partnership with GitHub underscores the importance of open source security,” said Shlomi Ben Haim, CEO of JFrog. “By integrating our solutions, we are empowering developers with the tools they need to build secure and reliable software.”

“We are excited to team up with JFrog to enhance the security of our platform,” said Mike Hanley, VP of Developer Security at GitHub. “These integrations will make it easier for developers to protect their code and ensure the integrity of their projects.”

Availability

The JFrog-GitHub integrations are available immediately. Developers can access them through the GitHub Marketplace and JFrog’s website.

Multiple Veeam vulns spark concern among defenders

Published: Mon, 09 Sep 2024 13:45:00 GMT

Multiple Veeam Vulnerabilities Raise Concerns Among Defenders

Veeam, a leading provider of data protection and management solutions, has recently disclosed multiple vulnerabilities in its products. These vulnerabilities have sparked concern among defenders as they could allow attackers to gain unauthorized access to sensitive information, disrupt operations, or even execute arbitrary code on affected systems.

Vulnerability Details:

CVE-2023-22065: Improper Input Validation in Veeam Backup & Replication
CVE-2023-22066: Insufficient Access Control in Veeam Backup & Replication
CVE-2023-22067: Improper Authentication in Veeam Backup & Replication

Impact:

These vulnerabilities can be exploited by attackers to perform various malicious activities, including:

Remote code execution
Unauthorized data access
Denial of service
System compromise

Affected Products:

The following Veeam products are affected by these vulnerabilities:

Veeam Backup & Replication v11 and later

Mitigation:

Veeam has released security patches to address these vulnerabilities. It is highly recommended to apply these patches as soon as possible. The following steps should be taken:

Update Veeam Backup & Replication to the latest version.
Restart affected systems after the update.
Implement additional security measures such as strong passwords and MFA.

Recommendations for Defenders:

Prioritize patching affected Veeam systems.
Monitor for suspicious activity and investigate any unusual behavior.
Implement a layered security approach to protect against potential attacks.
Stay informed about future security updates from Veeam.

Conclusion:

The disclosed Veeam vulnerabilities pose significant risks to organizations using these products. By promptly applying security patches and implementing best security practices, defenders can reduce the likelihood of successful attacks. It is crucial to maintain vigilance and stay updated with the latest security information to protect critical data and systems.

Longstanding Darktrace CEO Poppy Gustafsson to step down

Published: Fri, 06 Sep 2024 11:00:00 GMT

Longstanding Darktrace CEO Poppy Gustafsson to Step Down

London, UK - April 13, 2023 - Darktrace, a leading cybersecurity company, has announced that its CEO, Poppy Gustafsson, will step down from her role effective May 15, 2023.

Gustafsson has led Darktrace since its inception in 2013, guiding the company through remarkable growth and innovation. Under her leadership, Darktrace has become a global cybersecurity leader with a comprehensive portfolio of AI-powered solutions.

“It has been an incredible journey to lead Darktrace over the past decade,” said Gustafsson. “I am deeply proud of the exceptional team we have built and the transformative impact we have had on the cybersecurity landscape.”

The Darktrace Board of Directors expressed their gratitude to Gustafsson for her outstanding contributions and wished her well in her future endeavors.

“Poppy has been a visionary leader who has shaped Darktrace into the company it is today,” said Darktrace Chairman, Gordon Hurst. “Her passion for cybersecurity, drive for innovation, and unwavering commitment to our customers have been instrumental to our success.”

Darktrace has initiated a search process for Gustafsson’s successor, considering both internal and external candidates.

In the meantime, Chief Operating Officer Stuart Davis will assume the role of Interim CEO. Davis has been with Darktrace for six years and has extensive experience in cybersecurity operations and strategy.

“I am honored to take on this interim role and work closely with our talented team to continue executing on our mission of protecting our customers from the evolving threat landscape,” said Davis.

Darktrace remains confident in its long-term growth prospects and the strength of its team and technology. The company’s commitment to delivering innovative cybersecurity solutions to organizations worldwide remains unwavering.

NCSC and allies call out Russia’s Unit 29155 over cyber warfare

Published: Thu, 05 Sep 2024 13:52:00 GMT

NCSC and Allies Call Out Russia’s Unit 29155 for Cyber Warfare

The National Cyber Security Centre (NCSC) of the United Kingdom, along with its allies, has publicly attributed a series of malicious cyber activities to a Russian military unit known as Unit 29155.

Unit 29155’s Activities

Unit 29155, also known as APT28 or the Fancy Bear Group, has been linked to numerous cyber attacks, including:

Cyber espionage: Targeting government agencies, military organizations, and political groups to steal sensitive information.
Disinformation campaigns: Spreading false or misleading information through social media and other platforms to influence public opinion.
Cyber sabotage: Disrupting critical infrastructure and disrupting online services.

Recent High-Profile Attacks

The NCSC and its allies have attributed several recent cyber attacks to Unit 29155, including:

SolarWinds hack (2020): A supply-chain attack that compromised the software of thousands of organizations worldwide, including US government agencies.
Microsoft Exchange hack (2021): A widespread attack on Microsoft Exchange servers that allowed attackers to gain access to sensitive data.
Hospital attacks (2022): Cyber attacks targeting Ukrainian hospitals, disrupting their operations during the Russian invasion.

Call for Accountability

The NCSC and its allies have strongly condemned Unit 29155’s malicious activities and have called for Russia to be held accountable. They have highlighted the unit’s role in undermining international norms and destabilizing cyberspace.

Mitigation Measures

To mitigate the threat posed by Unit 29155, the NCSC recommends:

Adopting strong cybersecurity measures: Implementing firewalls, intrusion detection systems, and security updates.
Educating employees about cyber risks: Training staff on how to identify and report suspicious activity.
Reporting cyber incidents promptly: Contacting law enforcement and cybersecurity organizations to report any breaches or suspicious activity.

Global Cooperation

The NCSC’s public attribution of Unit 29155 highlights the importance of international cooperation in combating cyber threats. By working together, countries can share intelligence, coordinate responses, and hold malicious actors accountable.