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Security

parameter tampering

What is parameter tampering?
Parameter tampering is a type of web-based cyber attack in which certain parameters in a URL are changed without a user’s authorization. In some cases, the data entered by a user into a form field of a webpage may also be modified — again, without...

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Security

How to use Nmap to scan for open ports

The Nmap network reconnaissance and security auditing tool, released in 1997, is one of the most basic and most used cybersecurity tools today. From its beginnings as an advanced port scanner, it evolved into a multifunctional tool with a family of useful projects that can discover weak...

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