Web security is a critical aspect of web application development, as it involves protecting websites and web applications from various threats and vulnerabilities. Malicious actors can exploit weaknesses in web applications through methods such as cross-site scripting (XSS), SQL injection, and cross-site request forgery. Therefore, it is essential to consider security at every level of the web stack during the development process.

To enhance web security, developers can utilize various tools and practices. For instance, security audit tools like Lynis can help identify vulnerabilities in Linux systems, while HTTP proxies like Charles allow for inspecting traffic headers and requests. Additionally, tools such as TLS Observatory can analyze Transport Layer Security (TLS) services, and Security Monkey can monitor changes in cloud infrastructure systems.

Incorporating security measures from the outset and continuously monitoring for vulnerabilities is crucial for maintaining a secure web environment ¹²³⁵.