Network security is becoming more important to corporations as threats grow from hackers and malicious internet users. Today, intrusions into corporate networks increase at a faster rate than ever before. This has put many companies in a tight spot, where they have to decide what is the best course of action to protect their network from infiltration and penetration. The good news is that with today’s modern tools, network security can be easily compromised.
Penetration testing, as referred to in the industry, is performed by a trained analyst or an expert security professional to test the permeability of a system or network. Pen Testing, also known as vulnerability assessment and/or vulnerability testing or simply pen testing short, is performed on web applications to check security and identify its vulnerabilities. As an employee of a network security firm, you will perform penetration testing to determine if web applications installed on the company’s network are currently being attacked and if so, how and by what type. These tests are performed to maintain and strengthen network security.
How do you know if your network security issues are being attacked? Simple, you will notice that there will be attacks and if they are happening, it will be very fast. Sometimes, it will just be one attack but sometimes, multiple attacks will occur within minutes. Once the attacks happen, the network penetration testing team will analyze the captured data to find out the actual IP, username, and other information that were compromised in the attack.
Network Security Issues
The purpose of performing network security issues Penetration testing is to detect and resolve the vulnerabilities in a network. If we have seen a web application is vulnerable then we must determine if that application has the ability to be attacked and exploited. Based on the captured data during the penetration testing process, we can then determine the actual security issues that are affecting the application. Once the pen-test team has determined the actual vulnerability, they can then fix or mitigate the vulnerability. Sometimes, there might be multiple vulnerabilities and depending on the severity of the vulnerabilities, the teams will need to execute different solutions.
During the penetration testing of the web application, the security issues are not only detected but also mitigation is implemented. In some cases, the security issues are fixed but in some instances, additional protections will still have to be put in place. For example, if there are multiple vulnerabilities and the team can not find the specific vulnerability that was used to exploit the application, then the process of exploitation will stop. There are some companies who prefer not to use penetration testing as a solution to the security issues because this process takes time. Another drawback of using penetration testing is that it is limited to the system or application that was tested and not to the internet.
There is no way to fully protect your business from all security threats. However, with regular assessments and security assessments performed on your network, you can identify security vulnerabilities and strengthen your overall network security posture. With these network security tools and techniques, you can effectively protect your data and find the holes in your security system. You can also make the necessary changes to boost your protection posture.