TLS (Transport Layer Security) is the encryption standard for secure web communication. Advanced TLS includes certificate management, certificate pinning, TLS versions and ciphers, and debugging encrypted communication. Used by security engineers, DevOps, and backend engineers. Time to learn: 10–12 weeks. Sits between cryptography fundamentals and advanced security architecture.
TLS (Transport Layer Security) is the protocol that encrypts communication between clients and servers. It's the "S" in HTTPS, protecting data from eavesdropping and tampering. Advanced TLS includes: certificate lifecycle management (generation, signing, renewal), TLS version selection (1.2 vs. 1.3), cipher suite tuning, certificate pinning, and debugging encrypted communication.
| Region | Junior | Mid | Senior |
|---|---|---|---|
| USA | $120k | $180k | $260k |
| UK | $85k | $130k | $195k |
| EU | $90k | $135k | $205k |
| CANADA | $115k | $170k | $250k |
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