White hat hackers, also known as ethical hackers, are security professionals who use their skills to identify and mitigate vulnerabilities in computer systems. They are often certified in various security certifications such as Certified Ethical Hacker (CEH), Offensive Security Certified Professional (OSCP), and Certified Information Systems Security Professional (CISSP). These certifications demonstrate a level of expertise in the field and can be valuable for career advancement. However, it is important to note that obtaining these certifications does not guarantee that a white hat hacker will always be successful in protecting a system from a black hat hacker, also known as a malicious hacker. Black hat hackers are individuals who use their skills to exploit vulnerabilities in computer systems for personal gain or to cause harm. They are often highly skilled and motivated, and are constantly developing new techniques to evade detection. One of the main reasons why black hat hackers can still "win the war" despite white hat hackers having certifications is because the attackers are always one step ahead. They are constantly researching and finding new vulnerabilities in systems and software that are not yet known to the public, and they are quick to exploit them before they can be patched. Additionally, they are constantly developing new techniques to evade detection, such as using encryption to hide their tracks. Furthermore, it's also important to note that, certifications alone can't make a complete security professional, it's a combination of both theoretical and practical knowledge that makes a security professional complete. White hat hackers who rely solely on their certifications may not have the hands-on experience necessary to effectively identify and mitigate the latest threats. In conclusion, while obtaining white hat hacker certifications can be a valuable asset for a career in cybersecurity, it is important to understand that they do not guarantee success in protecting a system from a black hat hacker. It's important for white hat hackers to stay up-to-date with the latest vulnerabilities and threat trends, and to continuously improve their skills through hands-on experience and training. It's also important for organizations to have multiple layers of security and incident response plan in place to detect, respond and recover from cyber attacks.