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Cyber Security

Halcyon Launches 24/7 Ransomware Detection and Recovery (RDR) Solution

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Halcyon has announced Halcyon Ransomware Detection and Recovery (RDR), a no-cost integrated service that is now included with every deployment of the Halcyon Anti-Ransomware Platform. Powered by Halcyon’s RISE team, an elite group of ransomware experts, Halcyon RDR delivers unmatched ransomware protection to ensure that a ransomware attack does not disrupt business operations.

Most 24/7 threat monitoring and response services are not included with software platform purchases and are instead only offered at a significant additional cost. Halcyon offers 24/7 ransomware protection from a team of experts who investigate and respond to every single alert triggered in the Halcyon platform at no additional cost. Ransomware attacks can and do happen at any time. Halcyon RDR delivers the around-the-clock coverage organizations need to defend themselves from ransomware without further taxing their already overburdened security teams.

“Ransomware operators do not wait until you’re ready,” said Jon Miller, CEO and Co-Founder, Halcyon. “They are financially motivated, and their goal is extortion. They’ll strike whenever they have to to get the leverage that they want. Halcyon RDR provides the protection organizations need to win against ransomware. With a platform designed from day one to defeat ransomware, and 24/7 ransomware protection, security teams can eliminate the threat of ransomware and focus on other threats to their environment.”

Halcyon RDR provides the active coverage organizations need to insulate themselves against the threat of ransomware at no charge. The combination of the Halcyon Anti-Ransomware platform and Halcyon RDR delivers a level of ransomware protection previously only available to the most well-funded and resourced security teams. Halcyon delivers this level of expertise to every customer at no additional cost.

Halcyon RDR is powered by Halcyon RISE, an elite team of experts in ransomware TTPs, cryptography, threat intelligence, malware reverse engineering, and ransomware response. Built to enable organizations of any size and skill to incorporate the Halcyon Anti-Ransomware Platform into their security stack without adding more demands for dedicated resources, Halcyon RDR provides an unmatched solution for customers concerned about ransomware attacks.

Key features of Halcyon RDR include:

  1. Detection – The Halcyon RISE team investigates every indicator of ransomware or aberrant behavior discovered by the Halcyon platform’s automated detection and protection engines.
  2. Response – If an active attack is detected, the Halcyon RISE team disrupts the attack chain and alerts the customer’s security team in real time.
  3. Recovery – If an attacker successfully encrypts customer data, Halcyon will use the encryption key material automatically intercepted by the Halcyon platform to quickly recover impacted data without the need to negotiate with the attacker or restore from backups.

Cloud

SentinelOne Simplifies Secure Cloud Migrations on AWS

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SentinelOne today announced its participation in the Amazon Web Services (AWS) Independent Software Vendor (ISV) Workload Migration Program. This initiative supports AWS Partner Network (APN) members with SaaS offerings on AWS to accelerate and streamline workload migrations.

Through the program, SentinelOne will provide AWS customers with accelerated, secure cloud migration support, leveraging modern AI-powered CNAPP capabilities to ensure rapid and protected transitions. With access to AWS funding, technical resources, and go-to-market support, SentinelOne will help organizations reduce migration timelines and costs while maintaining robust security.

SentinelOne’s Singularity Cloud Security delivers real-time visibility and protection throughout the migration journey—whether from on-premises or another cloud—enabling a secure, seamless transition to AWS.

“Through our participation in the AWS ISV Workload Migration Program, SentinelOne is helping customers accelerate secure cloud migrations with end-to-end protection and visibility,” said Ric Smith, President of Product, Technology, and Operations at SentinelOne. “Whether moving from on-prem or another cloud to AWS, organizations can count on us to deliver the security they need throughout their journey—realizing the performance, speed, agility, and cost benefits of the cloud.”

Singularity Cloud Security combines agentless and agent-based protection for deep visibility, continuous posture management, and real-time threat detection across hybrid and multi-cloud environments. By collaborating with AWS and ecosystem partners, SentinelOne ensures seamless integration into migration projects, helping customers move faster, reduce risk, and scale confidently in the cloud.

Availability: SentinelOne’s solutions are available globally.

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Cyber Security

Beyond Blocklists: How Behavioural Intent Analysis Can Safeguard Middle East Businesses from Rising AI-Driven Bot Threats

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The Middle East is facing an unprecedented surge in AI-driven bot attacks, with malicious automation now outpacing traditional defenses. Mohammad Ismail, Vice President for EMEA at Cequence Security, warns that legacy tools like IP blocklists and rate limiting are no match for today’s sophisticated threats (more…)

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Cyber Security

Sophos Boosts Firewall with New Protection and Incident Response Features

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Sophos has announced a significant update to its Sophos Firewall software, introducing enhanced protection and incident response capabilities. This update notably includes Sophos NDR Essential, a new feature now available free of charge to all customers holding an XStream Protection license for Sophos Firewall.

This integration empowers Sophos Firewall with two dedicated artificial intelligence (AI) engines specifically designed to detect both malware communications and those utilizing algorithmically generated domain names. This advanced functionality, derived from the Sophos Network Detection and Response (NDR) probe, aims to identify sophisticated malware communications even if they are previously unknown or not yet indexed. It serves as a powerful complement to the Active Threat Response capabilities already embedded within Sophos firewalls.

Chris McCormack, Senior Product Marketing Manager at Sophos

Addressing the technical demands of such advanced detection, Chris McCormack, Senior Product Marketing Manager at Sophos, explained the strategic approach, “NDR traffic analysis requires substantial processing power. That’s why we’ve adopted a new approach by deploying an NDR solution in Sophos Cloud to offload the heaviest tasks from the firewall.” This cloud-centric design ensures optimal performance without burdening the firewall’s on-device resources.

Beyond network detection, the update also brings significant improvements to connectivity and user authentication. Sophos Connect now integrates EntraID for Single Sign-On (SSO). This new feature for the VPN client, bundled with Sophos Firewall, is set to enhance both the security and user experience for SSL and IPsec VPN connections. The integration with EntraID (Azure AD) enables users to authenticate and leverage multi-factor authentication for both Sophos Connect and access to the user portal hosted by the firewall, streamlining secure access.

Further VPN-related enhancements include:

  • Improved user interface and usability: Connection types have been renamed for greater clarity, with “site-to-site” now referred to as “policy-based” and tunnel interfaces as “route-based,” making configurations more intuitive.
  • Dynamic validation of the IP address pool: For VPN connections (SSL VPN, IPsec, L2TP, and PPTP), the system now dynamically validates the allocated IP address pool, helping to better resolve potential IP address conflicts.
  • Strict profile enforcement: IPsec profiles now exclude default values to ensure algorithm synchronization, effectively eliminating potential fragmentation of session negotiation packets that could otherwise prevent site-to-site VPN tunnels from being established.
  • Route-based VPN and SD-RED scalability: The system has been optimized to support up to 3,000 simultaneously established tunnels. Specifically, Sophos Firewall solutions can now manage up to 1,000 SD-RED site-to-site tunnels and connect up to 650 concurrent SD-RED devices.

Additional management improvements enhance administrative flexibility and search capabilities:

  • More flexible DHCP Prefix Delegation (IPv6 DHCP-PD): The system now supports a broader range of prefixes, from /48 to /64, improving compatibility with various internet service providers.
  • Router Advertisement (RA) and DHCPv6 server: These features are now enabled by default, simplifying IPv6 network setup.
  • Resizable table columns: The web admin interface continues its adaptation for ultra-wide screens, with many configuration pages now allowing users to resize columns as needed for improved usability.
  • Enhanced object search functionality: The search field within the SD-WAN routing configuration screen now supports more granular criteria, including route name, ID, objects, and object values like IP addresses and domains. Similarly, local ACL rules now also support object name and value searches, extending to content-based searches for more precise results.
  • Default configuration changes: To streamline initial setups, default firewall rules and rule groups previously created during new firewall deployments have been removed. The initial configuration now only includes the default network rule and MTA rules. Furthermore, the default firewall rule group and the default gateway probe for custom gateways are now set to “None” by default.

Sophos continues its commitment to cybersecurity through a “Secure by Design” approach, enhancing the intrinsic security of its firewalls. This methodology involves the containerization of specific features and rigorous integrity checks on critical operating system files using mathematical checksums. Any detected checksum mismatch triggers a potential compromise alert, enabling monitoring teams to proactively identify possible security incidents affecting the firewall OS integrity. This proactive detection allows incident response and development teams to react swiftly to critical security events.

This update is now available for manual download and deployment by customers with any Sophos Firewall equipped with a valid license.

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