I'll outline the skills that are essential and necessary to become a White Hat Hacker in this article. If you can master all of these skills, you will certainly become a successful white hat hacker. So, without further ado, let's get down to business. 1. Knowledge of computer networking One of the most important skills for becoming an ethical hacker is networking. The PC network is simply the connectivity of several devices, most commonly referred to as Hosts, that are linked via various methods to send/receive data or media. Computer Network Tutorials can help you learn how to organize your PC. 2. Computer Skills PC talents are the knowledge and skills required to use computers and related technology. Information preparation, document management, and introductions are frequently included in basic PC abilities. Overseeing data sets, scripting, and conducting computations in accounting pages are all examples of advanced PC skills. A master of PC frameworks is required of a...
What is penetration testing?
Penetration testing, commonly referred to as "pen testing," is a technique that simulates real-life attacks on your IT systems to find weaknesses that could be exploited by hackers.
Penetration testing is an effective method used by modern organizations to strengthen their cyber security posture and prevent data breaches.
Types of Penetration Tests
Depending on the scope of the testing, there are a number of different types of tests that might be performed. The differences in these tests lies chiefly in the amount of information the penetration testing team has prior to the rest itself.
External Testing
External Testing simulates an attack on a target company's servers and devices which are externally visible (visible from the internet). This type of test determines if an outside attacker can get into the network, and if so, how deeply into the system they can breach. An external penetration test attempts to break into domain name servers (DNS), web servers, email servers, and get through firewalls.
Internal Testing
Internal Testing simulates an attack from within an organization, carried out by an authorized user with some level of access privilege, such as an angry employee or someone acting as a "corporate spy." This test is from within the boundaries of the firewall, as is good for determining the security of intellectual property, customer lists and other business information that needs to stay on premises even when an employee leaves.
Targeted Testing
Targeted Testing, or "Lights On" testing, is a penetration test in which the pen test team works with the organization's IT personnel and has a full view of the network and all devices on it. A targeted test isn't real world in nature, but it does expose a deeper level of system flaws than blind or double blind testing.
Blind Testing
Blind Testing simulates a real world attack by limiting the amount of information the pen test team is given prior to the test. Hence, the pen test team has to perform reconnaissance on the target and then figure out attack vectors and methodologies. Blind Testing is typically expensive due to the time and effort must be spent on researching the organization to be tested.
Double-Blind Testing
Double-Blind Testing involves a pen test team attempting to breach an organization, and very few people at the organization are even aware that there is a penetration test being conducted. Double-Blind tests the ability of an organization to identify and respond to a threat.
Black Box Testing
Black Box testing is a Blind Test as applied to software application rather than a system.
White Box Testing
White Box Testing is similar to a Targeted Test, but again, as applied to a software application. The penetration testing team is given access to source code and other information regarding the application's structure and workings.
Conclusion
Penetration testing is a broad discipline that encompasses different techniques, so it is important to understand the relative risks associated with it while performing these tests. The penetration testing is performed by experienced cybersecurity professionals.
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