SaaS applications face unique security challenges from multi-tenancy, API exposure, and the need for continuous availability.
Security Challenges
- Multi-Tenancy - Ensuring data isolation between customers.
- API Security - Protecting endpoints from abuse and attacks.
- Access Control - Managing permissions across organizations.
Best Practices
- Defense in Depth - Layer security controls throughout the stack.
- IP-Based Controls - Rate limit and filter by IP reputation.
- Continuous Monitoring - Real-time alerting on security events.
Conclusion
SaaS applications require security at every layer. By implementing defense in depth, IP-based controls, and continuous monitoring, you can protect your customers and your platform from threats.