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4 Reasons why Penetration Testing is Important to Cyber Security Pros

4 Reasons why Penetration Testing is Important to Cyber Security Pros

In today’s world, penetration testing is of the utmost importance in cybersecurity, and it is connected through a fragile network that handles the new age banking sector alongside the government infrastructure such as website defacement, DoS attacks, and other cyber attacks of all sorts.

Globally, there’s been an increase in cybercrime cost over the past years. Webroot released a report in 2020 stating that, 93.6% of malware (which was discovered) was only seen on single PC and it is the highest yearly rate that has been ever recorded to which the numbers have been above 90% since 2014.

Penetration testing and ethical hacking are used correspondently, but these terms are used frequently. Pentesting or Penetration testing is defined as the process of penetrating systems and accessing data in a target environment, and also it’s referred to a subset of ethical hacking.

Security professionals have their role to play when it comes to detecting networks weakness legally and also improving the security posture of the system. 

As far Pentesting is concerned, it comes from different walks of life, and this might require specialised skills to that of a security professional. There should be a need to always prepare yourself for hard times because it’s objectives is to take responsibility for all bureaucratic etiquettes to avoid stories that touch.

This article aims to explain a few compelling reasons why a Security Professional in organisations needs penetration testing as a necessary tool in tackling cyber-attacks. These reasons will be detailed in the following paragraphs.

1. Penetration Testers vs Security Tools

      Companies to which the security of their user’s data is a high priority as no choice than to have its own set of tools like anti-virus software, encryption codes, and vulnerability scanning: but to which extent are these tools sufficient enough to keep protecting or being able to prevent a live attack?

     Penetration testers or pentester are trained to reason beyond the standard and operate their way through even the toughest of difficulties using a core open-source methodologies like Open Web Application Security Project(OWASP), PTES, PCI DSS, NIST800-115, Open Source Security Testing Methodology Manual (OSSTMM), Information Systems Security Assessment Framework (ISSAF), etc. as basic road-map.

       With the depth to which the defence system provides, pentester or penetration testers go one step beyond a vulnerability assessment to which it includes exploiting the vulnerabilities identified during Database Penetration Testing, Network Security Assessment, Telephony Security Assessment, File Integrity Checking, Perimeter Testing, Cloud Penetration Assessment, and other assessments.

2. A Contemporary and Advance View

       In recent day to day activities, one or more tends to fall into a set pattern of performing a task, and this is mostly occurring with ethical hackers. With a schedule at hand, there’s a greater advantage for organisations, but it’s not the case with penetration testing.

      Pentesters or penetration testers are enlightened to identify the treats through a path, as well as determine the feasibility of an attack on information asset and ensuring a better Return on Investment(RoI) for Cybersecurity specialists.

3. At a Single Target at a Glance

In cybersecurity, having learnt various tools and procedures of ethical hacking, that won’t be sufficient to lead you on throughout a full-scale penetration test.

      Moments like this give pentester or penetration testers skills and hands-on experience to mimic a real-life cyber-attack. Various methodologies are being used to perform advanced attacks which identify Cross-Site Scripting (XSS), LFI, Structured Query Language (SQL) injections, and RFI vulnerabilities in an organisation infrastructure and web applications.

       Implementation of a pentester or penetration tester skills along with their hands-on skill, as the aptitude of revealing several vulnerabilities for a single target by aiming a unification of methodologies at the organisation’s cybersecurity.

       Whenever an attack is made on a single target, and it’s from various contemporary attacks, it could breach an organisation’s cybersecurity which surely exposes the vulnerability.

4. White & Black Box Testing

      White box testing is one of those method used by a pentester or penetration tester to which he or she is authorised to view the internet structure of the organisation. It equips pentester or penetration tester with little-to-no information about the organisation infrastructure. 

 It’s a kind of testing that is cheap but simply not the best option for an organisation where security is concerned as is highly vulnerable to lots of threat unnoticed.

       Black box testing is the other method of testing used by a pentester or penetration tester to which he or she is authorised to view the internet structure of the organisation from the perspective of an unauthorised hacker’s view. It’s the perfect option to which an organisation where security is a high priority.

     In Cybersecurity, pentester or penetration tester using this method, conduct the unbiased test when they work independently, to which it also enables them to test the environment for better use. Pentester or penetration tester who use this method make use of the following application scanners like equivalence partitioning, domain analysis, error guessing, Boundary Value Analysis (BVA), equivalence partitioning, and many more techniques––to utilise vulnerabilities.

     Nevertheless, trained pentester or penetration tester is considered one of the best solution expert in discovering vulnerabilities as regards to the security of an organisation. 


       Furthermore, penetration testing could be exposed to a weak link; thou giving it an idea to which there is tight security within the organisation infrastructure, still test must be conducted regularly to ensure that the company remains secure at all times. 

        Penetration testing makes a realistic assessment of your organisation resistance to cyberattacks. It showcases how strong and successful or unsuccessful a cyberattack on your organisation infrastructure can be. 

      Penetration testing helps you as a security professional to successfully prioritise your organisation’s security investment. It also helps you comply with the organisation’s regulations. This helps to develop an efficient defensive mechanism as a security professional. Through this, your organisation is being protected from intruder of all sorts in the long run.


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