Security vulnerabilities are always a burning issue that website administrators spend a lot of time on researching in order to keep the website running securely. These vulnerabilities allow hackers to exploit, attack, infiltrate and influence the data of any company's websites. For stable, smooth and secure website operation, it is necessary to know the basic information about website security vulnerabilities. This article analyses the methods of detecting website vulnerabilities and applying effective measures to ensure website security. The article provides current challenges in the field of information security, describes methods of vulnerability detection and gives recommendations for the application of specific measures to secure websites.

Keywords: website security, vulnerability, information security, code, software, security vulnerability scanning