Packet Filtering Firewall

Stateless Firewall

Stateful Firewall

North-South Traffic

East-West Traffic

Fog Computing

Edge Computing

Port Mirroring

Packet Sniffing

8 tools

Protocol Analysis/Analyzer

Wireshark

Syslog

Types of Security Assessments

Vulnerability Scanners

OpenVAS

Lynis

Nikto

Intrusive vs Non-Intrusive Scans

Authenticated vs Non-Authenticated Scans

Network Monitoring Tools

11 tools

Pen Test Life Cycle

Threat Intelligence Types

IoC Examples

10 examples

Types of Malware

13 types

Types of Viruses

8 types

Prepending

Pretexting

Incident Response Steps

6 steps

Standards, Procedures, and Guidelines

Change Management vs Change Control

Geofencing

Geotagging

Time of Day

Colocation

Attestation

Secure Boot vs Measured Boot

DNS Sinkhole