Penetration Testing With Kali Linux May 2026

Use Whois , Nslookup , and theHarvester to find domain ownership, IP ranges, and employee emails without touching the target's servers. Active Recon: Use Nmap to discover open ports and services.

High-level risks for non-technical stakeholders.

Run sudo apt update && sudo apt full-upgrade -y to ensure your toolset is current. Penetration Testing with Kali Linux

Used for cracking password hashes obtained during the assessment. 5. Post-Exploitation & Privilege Escalation Gaining a "shell" is just the start.

This is the "hacking" phase where you bypass security controls. Use Whois , Nslookup , and theHarvester to

Comprehensive scanners that flag known vulnerabilities (CVEs).

The most important part for a professional. A good report includes: and theHarvester to find domain ownership

Establishing a way back into the system (e.g., creating a new user or a cron job).