Master the Fundamentals of Cryptography
Algorithms, PKI, TLS, VPN and key management for data protection at rest and in transit.
[ Presentation Video ]
The Problem
You use AES, TLS and JWT daily but don't know what's happening underneath. On the first auditor question — cipher suite, key rotation — you freeze.
Who It's For
Developers, DevOps, security engineers and consultants who use crypto daily but have a conceptual gap.
What You Take Away
By the end, you pick algorithms and cipher suites consciously, implement key rotation in KMS and explain the full PKI chain of trust. Technical edge for Application Security Engineer and Cloud Security Architect.
What You Will Master
Symmetric & Asymmetric Algorithms
AES, RSA, ECC and hash functions (SHA-256).
PKI and Digital Certificates
Certificate Authorities, digital signatures and chain of trust.
TLS and Secure Communication
TLS 1.3 handshake, cipher suites, HTTPS and VPNs.
Key Management (KMS)
Key lifecycle, rotation, custody and HSM modules.
How It Works
Recognized frameworks
Content aligned with NIST CSF, ISO 27001, OWASP and MITRE ATT&CK.
Verifiable certificate
Upon completion you receive a digital certificate with a public validation URL.
Lifetime access
One purchase, permanent access — including future course updates.