Tag Archives: software safety

What are n-Day and 0-Day Vulnerabilities?

Author: Royd Lüdtke, Director Director Static Code Analysis Tools (Verifysoft Technology) In papers about security vulnerabilities in software applications, the terms 0-day and n-day vulnerabilities are often used. What do they mean? The following allegory may help to explain: Let’s assume you have installed burglar-proof windows in your house. By chance, you now discover thatContinue reading “What are n-Day and 0-Day Vulnerabilities?”