Security Essentials
195.000 IQD
Lecture : 8
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1
Chapter 1 — Security Concepts
- 1.1 Security fundamentals and the CIA triad (Confidentiality, Integrity, Availability).
- 1.2 Common threats, attack vectors, and basic defense concepts.
2
Chapter 2 — Risk Assessment & Management
- 2.1 Risk Identification and Classification
- 2.2 Risk analysis approaches and mitigation strategies.
3
Chapter 3 — Ethical Behavior
- 3.1 Professional ethics, laws, and responsible disclosure.
- 3.2 Privacy, compliance and acceptable use principles.
4
Chapter 4 — Encryption
- 4.1 Symmetric vs asymmetric cryptography basics.
- 4.2 TLS/SSH uses and basic key/certificate concepts.
5
Chapter 5 — Device & Storage Security
- 5.1 Hardening endpoints and storage (disk encryption, backups).
- 5.2 Secure disposal and removable media controls.
6
Chapter 6 — Network & Service Security
- 6.1 Network protections (segmentation, firewalls).
- 6.2 Secure service configuration and monitoring basics.
7
Chapter 7 — Identity & Privacy
- 7.1 Authentication, authorization, MFA, and least privilege.
- 7.2 Data privacy basics and handling of PII.