A penetration test, often known as a pen test, is an attempt to assess the security of an IT infrastructure by exploiting weaknesses in a safe manner. These defects might be found in operating systems, services, and applications, as well as incorrect settings and dangerous end-user behavior. These tests may also be used to verify the effectiveness of defensive measures and end-user compliance with security rules. When it comes to agile software development, you should pay more attention to PenTests as well. Then you can ensure that software applications you develop are secure against hacking attempts.

Penetration testing is used to systematically compromise servers, endpoints, online applications, wireless networks, network devices, mobile devices, and other possible sources of exposure using human or automated methods. Once a vulnerability has been successfully exploited on one system, testers may attempt to use the compromised system to launch subsequent exploits on other internal resources, specifically by using privilege escalation to gain incrementally higher levels of security clearance and deeper access to electronic assets and information.

Information about any security vulnerabilities successfully exploited through penetration testing is generally gathered and provided to IT and network system administrators to assist them in reaching strategic conclusions and prioritizing repair activities. The primary goal of penetration testing is to assess the likelihood of a system or end-user breach, as well as any potential repercussions for the resources or activities involved.

When it comes to penetration testing, you will be working as an ethical hacker. This is where you will evaluate the overall security of your IT infrastructure and exploit vulnerabilities. You will not just be focusing on few areas, but you will be focusing on the entire IT infrastructure, including mobile devices, web applications, networks, test servers, and other potential entry points to detect weaknesses. At the end of penetration testing, you can keep the peace of mind.

— Slimane Zouggari