In Web advertising, this usually means a third-party company that audits the number of visitors to or impression sent from a Web site during some time period.
A CGI (common gateway interface) scanner is a program that searches for known vulnerabilities in Web servers and application programs by testing HTTP requests against known CGI strings... (Continued)
A countermeasure is an action, process, device, or system that can prevent, or mitigate the effects of, threats to a computer, server or network.
Obfuscation, in general, describes a practice that is used to intentionally make something more difficult to understand. In a programming context, it means to make code harder to understand or read.
Penetration testing (also called pen testing) is a tool for testing a computer system, network or Web application to find vulnerabilities that an attacker could exploit. (Continued)
Static verification is the set of processes that analyzes code to ensure defined coding practices are being followed, without executing the application itself.
A vulnerability scanner is a program that performs the diagnostic phase of a vulnerability analysis, also known as vulnerability assessment... (Continued)