OpenVAS vs Sticky-Keys-Slayer: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
OpenVAS is a free vulnerability assessment tool. Sticky-Keys-Slayer is a free vulnerability assessment tool. Compare features, ratings, integrations, and community reviews side by side to find the best vulnerability assessment fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Security teams with limited budgets who can tolerate manual tuning will find OpenVAS valuable for network-wide vulnerability discovery at zero cost. It runs on commodity hardware, covers CVSS scoring across 200,000+ known vulnerabilities, and integrates with Greenbone's commercial support if you need it later. Skip this if your organization lacks Linux administration depth or expects a polished UI and hands-off updates; OpenVAS demands configuration discipline and prioritizes breadth of scanning over ease of operation.
Security teams defending RDP environments against persistence techniques will find Sticky-Keys-Slayer invaluable for catching accessibility tool backdoors that most vulnerability scanners skip entirely. The tool's free pricing and 341 GitHub stars signal active community validation of a narrow but critical detection gap. Skip this if your organization relies on managed EDR with behavioral monitoring or has already implemented strict RDP access controls; Sticky-Keys-Slayer solves a specific problem rather than replacing broader endpoint protection.
