*Agile model•Black-box testing•Buffer overflow•Canonicalization error•Code injection•Common Vulnerabilities and Exposures (CVE)•Common Weakness Enumeration (CWE)•Cryptographically random•CWE/SANS Top 25 Most Dangerous Software Errors•Deprecated functionBackout planning•Business continuity plan (BCP)•Business impact analysis (BIA)•Cold site•Delta backup•Differential backup•Disaster recovery plan (DRP)•Fault tolerance•Full backup