Secure coding guidelines and standards

Understand the Basics

Always start with a clear understanding of the basic security principles like confidentiality, integrity, and availability

Input Validation

Ensure all user input is validated to prevent common vulnerabilities such as SQL injection and cross-site scripting (XSS)

Authentication Controls

Implement strong authentication mechanisms to verify user identities and protect against unauthorized access

Authorization Checks

Enforce strict authorization checks to ensure users can only access resources they are permitted to

Data Encryption

Use robust encryption methods to secure sensitive data both at rest and in transit

Error Handling

Craft secure error messages that provide necessary information without revealing system details or vulnerabilities

Code Reviews

Regularly perform code reviews and audits to identify and rectify security flaws