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Domain 2: Security

Threats, Vulnerabilities, and Security Controls

25% of Exam

Key Objectives

Chapters in This Domain

Common Threat Types to Know

Ransomware Encrypts files for ransom
Trojan Disguised as legitimate software
Rootkit Hides deep in the OS
Spyware Monitors user activity
Phishing Fake emails/websites
Keylogger Records keystrokes

Exam Tips for Domain 2

Security is tested heavily with scenario-based questions. Know the 7-step malware removal process by heart. Understand the difference between authentication (proving who you are) and authorization (what you can access). Be familiar with Windows security features like BitLocker, EFS, and Windows Defender.

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