Cybersecurity Foundations
The planned outline of 23 modules. Lessons are written, run and reviewed before they are published.
Planned outline
- Module 1
Security principles: CIA and least privilege
Coming soon - Module 2
Governance and risk
Coming soon - Module 3
Security frameworks: NIST CSF 2.0, ISO/IEC 27001 and CIS Controls
Coming soon - Module 4
Identity and access
Coming soon - Module 5
Network security
Coming soon - Module 6
Cloud security basics
Coming soon - Module 7
Endpoint security
Coming soon - Module 8
Cryptography concepts
Coming soon - Module 9
Threats and attacks
Coming soon - Module 10
Phishing and email security
Coming soon - Module 11
Threat-informed defence with MITRE ATT&CK
Coming soon - Module 12
Vulnerability management: CVSS 4.0, EPSS and CISA KEV
Coming soon - Module 13
Linux for security analysts
Coming soon - Module 14
SQL for security analysts
Coming soon - Module 15
Python for security analysts
Coming soon - Module 16
Security operations and incident response
Coming soon - Module 17
SOC skills: logs and SIEM
Coming soon - Module 18
Network detection: IDS alerts and packet captures
Coming soon - Module 19
SOC playbooks, cases and tabletop exercises
Coming soon - Module 20
Business continuity and disaster recovery
Coming soon - Module 21
Privacy and law (India's DPDP Act overview)
India-specific Coming soon - Module 22
India's cyber law and CERT-In incident reporting
India-specific Coming soon - Module 23
Careers in security
Coming soon
Related tools
Password Strength Checker How long would your password survive an attack? Find out without it leaving your device. Pwned Password Checker See if a password has leaked in a data breach — without sending the password. Hash Generator Hashes and HMACs of text or huge files, plus checksum verification. Email Header Analyzer Trace where an email came from, and whether it is really from its sender. Suspicious Link Checker See where a link really goes, and the tricks it uses, without opening it.
Official documentation
- www.nist.gov/cyberframework (nist.gov)
- csrc.nist.gov/glossary (csrc.nist.gov)
- www.isc2.org/certifications/cc (isc2.org)
More in Security
- Web Security (OWASP Top 10:2025) (coming soon)
- Applied Cryptography for Developers (coming soon)
- All Security tracks
- How we make lessons