Why API Security Is Now More Important Than Firewall Security (2025 Guide) **
Why API Security Is Now More Important Than Firewall Security (2025 Guide) ** Cybersecurity in ASEAN is changing faster than most organizations realize. Companies still invest heavily in endpoint antivirus, perimeter firewalls, and cloud monitoring — but attackers have already moved to a different battlefield. That battlefield is API communication . APIs sit at the center of every modern system: authentication, mobile apps, payments, logistics, HR systems, banking, healthcare records, and even school portals. Without APIs, nothing works. And because APIs are the lifeline of digital infrastructure, they have become the number one attack vector in 2025 . 1. APIs Travel Inside Trusted Channels — Making Them Invisible to Firewalls A firewall is designed to protect ports, IP ranges, and protocols . But APIs don’t travel in dangerous-looking traffic. They travel inside the safest-looking connection possible: Encrypted HTTPS To a firewall, a malicious API call looks like: GET /api/v1/data ...
