In computing, security includes computer security, network security, and information security.
Application security is the process of making sure that a computer application is free from threats and vulnerabilities. Application security includes measures to protect the application from attack, theft, or unauthorized access.
There are many ways to secure an application. Some common methods include:
•Using a firewall to block unauthorized access
•Encrypting data •Using strong passwords
•Restricting access to certain areas of the application
•Logging and auditing activity
•Keeping the application up to date with security patches