Basic principles of secure design include protecting data at all application layers, using secure authentication and authorization methods, handling errors without revealing unnecessary information, and more.
The importance of ensuring security in the early stages of development. It is important to realize that security should be built in during the design phase of a web application. This will help avoid costly changes in the future and ensure that data is securely protected.
Security at the web application development stage
Developing secure code requires programmers to know the major threats and how to prevent them. There are various techniques and best practices, such as the principle of “least privilege” or “defense in depth”.
Using secure libraries and development tools can speed up the development process and make it more reliable.
Web application security testing
Approaches and techniques to test a website for security include, for example, site security testing for penetration or fuzzing. You can use online website security testing using popular resources (VirusTotal or Sucuri). Using automated web application security testing tools, such as OWASP ZAP or Nessus, allows you to detect vulnerabilities at an early stage.
Maintaining Web site security
Continuously updating and improving web site security includes updating the system and web application components. Auditing web application security and responding to real-time website security threats requires constant monitoring and rapid response to emerging threats.
It is important to remember that different methods of defense against web application attacks is not a one-time task, but an ongoing process. Threats are constantly changing and evolving, and a systematic and consistent approach is required to neutralize them.