Man-in-the-middle attacks intercept communication between two parties — capturing credentials, modifying transactions, or injecting malicious content. Testing evaluates: TLS/SSL implementation (protocol versions, cipher suites, certificate chain validation), certificate pinning in mobile applications, HSTS implementation, mixed content issues (HTTP resources on HTTPS pages), Wi-Fi security in corporate environments, and API communication security between services. MitM testing is particularly critical for mobile banking, payment processing, and any application that handles sensitive data over networks.
Technical
Man-in-the-Middle Attack Prevention: Testing Network Communication Security สำหรับองค์กรไทย
MitM attacks intercept communication between two parties. Testing TLS implementation, certificate validation, and network-level protections. Guidance for TH market.