How to become a security domain expert

Question

I've been programming for more than ten years, utilising a variety of languages on a wide range of platforms, technologies, and protocols.

I'm considering changing careers and specialising in security. Where do I begin? Any tutorials, books, or blogs that could help me learn more about the security field would be really appreciated.

I want to concentrate on the field of wireless security.

Answer 1

Yes, having outdated components such as MySQL and Java present on your system can pose a security risk. If these components have known vulnerabilities, attackers can exploit them to gain unauthorized access to your system, steal sensitive data or cause other malicious activities.

Even if you don't use Java on your system, having it present on your disk can still pose a risk. Java has a history of security vulnerabilities, and attackers can use these vulnerabilities to compromise your system. It is recommended to keep all components of your system up to date with the latest security patches and updates to mitigate these risks.

It is also important to note that simply deleting the outdated components from your D: drive may not be enough to fully remove them from your system. It is recommended to use a proper uninstallation method provided by the software vendor or use a dedicated uninstaller tool to ensure all components are fully removed from your system.

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