Systematic tracking of changes to code, configurations, and documents with complete modification history. Version control enables rollback to previous states, supports collaboration, and maintains audit trails for compliance and troubleshooting.

External security executives providing strategic cybersecurity leadership on a part-time or consulting basis. Virtual CISOs deliver executive-level guidance for organizations unable to hire full-time security leadership.

Self-replicating malicious code that spreads by modifying other programs or files without user knowledge or consent. Viruses require host files to propagate, distinguishing them from worms that spread independently.

A legal basis under GDPR permitting data processing necessary to protect someone's life or physical health. Vital interests justify emergency processing when obtaining consent is impossible.

Weaknesses in systems, applications, configurations, or processes that threats can exploit to compromise security. Vulnerabilities result from design flaws, coding errors, misconfigurations, or outdated software lacking security patches.

Systematic identification and evaluation of security weaknesses in systems, networks, and applications. Assessments discover vulnerabilities, assess severity, and prioritize remediation based on exploitation risk and potential impact.

Continuous processes for discovering, analyzing, prioritizing, and remediating security vulnerabilities across IT environments. Effective vulnerability management reduces attack surface by addressing weaknesses before exploitation occurs.

The ongoing cycle of identifying, evaluating, treating, and reporting security vulnerabilities. Vulnerability management programs balance remediation urgency against operational impact while tracking metrics to measure security improvement.

Automated tools detecting known weaknesses by comparing system configurations and software versions against vulnerability databases. Regular scanning identifies missing patches, misconfigurations, and exploitable flaws requiring remediation.