What is the penetration testing lifecycle?

The penetration testing lifecycle typically involves the following stages:

1. Planning and Reconnaissance: Defining the scope and objectives, gathering intelligence.
2. Scanning: Identifying potential entry points using tools and techniques.
3. Gaining Access: Exploiting vulnerabilities to gain access.
4. Maintaining Access: Ensuring persistent access to the system.
5. Analysis and Reporting: Documenting findings, providing recommendations.
6. Remediation and Re-Testing: Fixing identified vulnerabilities and retesting to ensure they have been resolved.