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Module 3: Network Security Concepts - Coggle Diagram
Module 3: Network Security Concepts
Current State of Cybersecurity
Regulations and standards
Impact on society and businesses
Emerging threats
Threat Actors
Hackers
Malicious insiders
Organized groups
Nation-states
Threat Actor Tools
Exploits and malware
Botnets
Social engineering
Misused pentesting tools
Malware
Trojans
Ransomware
Worms
Viruses
Common Network Attacks
Phishing
Data interception
Denial of Service (DoS/DDoS)
SQL injection
TCP and UDP Vulnerabilities
SYN Flood attacks
UDP spoofing
Session hijacking
IP Vulnerabilities and Threats
Port scanning
Man-in-the-Middle attacks
IP spoofing
IP Services
DHCP
VPN
DNS
Proxy :
Network Security Best Practices
Firewalls
IDS/IPS
Network segmentation
Security policies
Cryptography
Common algorithms (AES, RSA)
Hashing and digital signatures
Symmetric vs asymmetric encryption
Certificates and PKI
