Cryptography Courses and Certifications

Neso Academy

Cryptography and Network Security

1 rating

Work through classical ciphers, the number theory behind modern encryption, and core techniques for securing networks and online services.

• YouTube
• 14 hours 45 minutes
• Self-Paced
• Free Video

(ISC)²

Cryptography

96 ratings at Coursera

Explore cryptography for confidentiality and integrity: public-key infrastructures, certificates and digital signing, hashing and salting, symmetric and asymmetric encryption, key management, and cryptographic attacks.

• Coursera
• 5 hours 37 minutes
• Self-Paced
• Paid Course

Cyber Security: Applied Cryptography

13 ratings at Coursera

Apply cryptography to real security problems: symmetric and asymmetric encryption, PKI, full-disk encryption, VPNs and TOR, HSMs and TEEs, blockchain, and homomorphic encryption.

• Coursera
• 6 weeks, 2 hours a week
• Self-Paced
• Paid Course

Cyber Security: Applied Cryptography

13 ratings at Coursera

Apply cryptography in practice: symmetric and asymmetric encryption, PKI, full-disk encryption, VPNs and TOR, HSMs and TEEs, blockchain, homomorphic encryption, and post-quantum readiness.

• Coursera
• 6 weeks, 2 hours a week
• Self-Paced
• Paid Course

Encryption and Cryptography Essentials

51 ratings at Coursera

Master symmetric and asymmetric encryption with AES and RSA, apply MD5 and SHA hashing, manage PKI certificates with OCSP, and explore blockchain through hands-on OpenSSL labs.

• Coursera
• 4 weeks, 4 hours a week
• Self-Paced
• Paid Course

Encryption and Cryptography Essentials

51 ratings at Coursera

Apply AES and RSA encryption, Diffie-Hellman key exchange, MD5 and SHA hashing, and digital signatures using OpenSSL, and manage PKI certificates with OCSP validation.

• Coursera
• 4 weeks, 4 hours a week
• Self-Paced
• Paid Course

EDUCBA Career Certificate

Python Hacking & Cryptography Mastery

14 ratings at Coursera

Build, analyze, and break classical ciphers with Python: transposition and substitution encryption, cryptanalysis techniques, and the math behind ethical hacking.

• Coursera
• 4 weeks, 10 hours a week
• Self-Paced
• Paid Course
• 3 courses

EDUCBA

Python Case Study - Cryptography

13 ratings at Coursera

Implement classical and modern ciphers in Python: Caesar, transposition, affine, Vernam and Vigenère, then Base64 encoding, hashing, and RSA key generation.

• Coursera
• 5 weeks, 2 hours a week
• Self-Paced
• Paid Course

Birla Institute Of Technology And Science–Pilani (BITS–Pilani)

Cryptography

Learn classical ciphers, symmetric algorithms (DES, AES, Blowfish), RSA, Diffie-Hellman and ECC, PKI and digital certificates, authentication methods, Internet security protocols, and modern techniques like zero-knowledge proofs.

• Coursera
• 10 weeks, 6 hours a week
• Self-Paced
• Paid Course

Board Infinity

Deep Dive into Cryptography

Learn the cryptography behind blockchain: symmetric and asymmetric encryption, hash functions, digital signatures, zero-knowledge proofs, homomorphic encryption, consensus algorithms, and privacy coins.

• Coursera
• 3 weeks, 4 hours a week
• Self-Paced
• Paid Course

SSCP: Practical Cryptography

Learn practical cryptography for protecting information: symmetric and asymmetric encryption, hashing for data integrity, public key infrastructure, and choosing secure protocols.

• Coursera
• 4 hours 14 minutes
• Self-Paced
• Paid Course

Birla Institute Of Technology And Science–Pilani (BITS–Pilani)

Cryptography

Learn cryptography from classical ciphers to modern schemes: AES, DES and block cipher modes, RSA, Diffie-Hellman and ECC, PKI certificates, authentication methods, and zero-knowledge proofs.

• Coursera
• 12 weeks, 6 hours a week
• Self-Paced
• Paid Course

Applied Cryptography, PKI, & Cloud Security

Implement TLS, IPSec, and key management, configure and validate digital certificates, and secure IaaS, PaaS, SaaS, hypervisors, and Docker containers under the shared responsibility model.

• Coursera
• 5 weeks, 1 hour a week
• Self-Paced
• Paid Course

Conversations in Cryptography

Explore cryptography from classical rotating ciphers and XOR logic to hashing, RSA key pairs, digital certificates, and the public key infrastructure that secures the internet.

• Coursera
• 5 weeks, 1 hour a week
• Self-Paced
• Paid Course

Advanced Topics in Cryptography

Study how interactive and probabilistically checkable proofs evolve into succinct non-interactive arguments through cryptographic techniques such as Fiat–Shamir and LWE.

• MIT OpenCourseWare
• Self-Paced
• Free Online Course