The document covers fundamental concepts in general security, including cryptography, encryption algorithms, and key management techniques. It discusses various security models and technologies such as zero trust, physical security, and secure access service edge (SASE). Additionally, it touches on digital certificates, transport layer security (TLS), and blockchain applications.

1. 1. General Security
Concepts
Fundamentals
Cryptography
Encryption Algorithms
Asymetric
Key Management
Public key
infrastructure
Cryptographic
Applications
CIA (Confidentiality,
Integrity, Availability)
AAA (Authentication,
Authorization,
Accounting)
Security Controls
Gap Analysis
Zero Trust (Least
Privilege)
SASE (Secure Access
Service Edge)
Physical Security
Detection Technologies
Change Management
Symmetric
Goals of Cryptography
Cryptographic lifecycle
Data De-identification
Data Obfuscation
Key Exchange
Diffie-Hellman
Key Escrow
Key Stretching
Hardware Security
Modules
Trust Models
Digital Certificates
Creation
Revocation
DES
3DES
AES
Blowfish
Twofish
RSA
PGP
GnuPG
Elliptic Curve
Quantum Cryptography
Hash Functions
Digital signatures
Digital signature
standard
Certificate stapling
Certificate authorities
Certificate subjects
Certificate types
Certificate formats
TLS (Transport Layer
Security)
SSL (Secure Sockets
Layer)
Blockchain