For penetration testing, specialized software known as penetration testing tools is needed. These tools simulate cyberattacks to identify vulnerabilities in systems, networks, and applications. Commonly used tools include Metasploit, Burp Suite, and Nessus, which assist in assessing security measures and compliance. By employing these tools, organizations can proactively address weaknesses before they are exploited and enhance their overall cybersecurity posture. Regular penetration testing ensures that security protocols evolve with emerging threats.