Security Concepts
The areas of security work where Python is used.
This is an overview — pick a sub-topic below.
Sub-topics (9)
Cryptography Basics
Hashing, symmetric and asymmetric encryption, digital signatures and key management.
Password Security
Store passwords as slow, salted hashes and check them safely.
Network Security and Packet Analysis
Inspect traffic to detect attacks, misconfigurations and leaks.
Vulnerability Scanning and Penetration Testing
Find weaknesses before attackers do — in authorised, scoped engagements.
Digital Forensics and Incident Response
Collect and analyse evidence after an incident: memory, disk, logs and timelines.
Malware Analysis and Reverse Engineering
Understand suspicious binaries safely in isolated labs.
Threat Intelligence, IDS and Log Analysis
Detect attacks from logs and network sensors; share indicators of compromise.
Secure Coding
Write code that resists attack: validate input, use parameterised queries, avoid `eval`, keep secrets out of code, and pin dependencies.
OSINT and Bug Bounties
Gather publicly available information, and report vulnerabilities through official programmes.
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