Option A is correct. less expensive. Ineffective testing can bring down servers, reveal confidential information, contaminate vital production data, and have a variety of other negative outcomes related to simulating a criminal hack.
The ability of penetration testing software to identify both known and unidentified network problems may be its greatest benefit over vulnerability scanning technologies. Pen testers' main objective is to imitate actual attacks on your system using black hat techniques. After locating vulnerabilities, they use them to your advantage as black hat hackers to reveal areas of your network and systems that require upgrading. Network services, apps, client side, wireless, social engineering, and physical tests are among the several types of penetration tests.
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