Internet Security and Digital Signature Course
Gain expertise in internet security and digital signatures for practical systems. Master TLS, mTLS, PKI, SHA-2/3, RSA, ECDSA, EdDSA, risk assessment, and incident response to build, deploy, and protect reliable document and transaction workflows at scale.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to protect documents and communications fully. Explore current cryptography, PKI, and TLS setup, then create strong digital signature processes with solid key handling. Practice threat analysis, monitoring, incident handling, and deployment strategies for quick, compliant, and verifiable signing systems.
Elevify advantages
Develop skills
- Design secure digital signature workflows from PKI selection to validation.
- Configure robust TLS and mTLS with secure ciphers, certificates, and clients.
- Model threats in document processes and prioritise effective mitigations.
- Manage crypto keys securely using HSMs, rotation, revocation, and audits.
- Monitor and respond swiftly to key or TLS incidents using clear playbooks.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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