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Peacocks and crows in IT security
BlogA field report on open source, competition, enforcement of rights, and the question of how to defend a fair and sustainable open source ecosystem. Summary This report describes a real case of misuse of open source software using the example of OPENVAS, the open source vulnerability management system we developed. A market participant had systematically […]
Greenbone’s OPENVAS SCAN Now Covers Red Hat 10 and Rocky Linux 10 Security Advisories!
BlogOperating system (OS) security updates are critical for maintaining a strong enterprise security posture. OS vulnerabilities in on-prem and cloud assets, fleets of staff workstations, development environments, container hosts, virtualization platforms, and edge infrastructure may offer an attacker the initial access they need to execute a costly cyber attack. Linux, especially Red Hat Enterprise Linux […]
February 2026 Threat Report: A River of Perpetual Risk
BlogFebruary 2026’s cyber security headlines were dominated by the sudden emerging risk of CVE-2026-20127, a critical-severity vulnerability in Cisco Catalyst SD-WAN. However, this month, other high-risk vulnerabilities impacting widely deployed enterprise software also opened new gaps for attackers to exploit. To effectively defend IT infrastructure, security teams need granular visibility, reliable threat intelligence for prioritization, […]