Security Concepts Made Easy: MFA, Permissions, Logs & Non-Repudiation | CompTIA ITF+

#comptiaitf #authentication #itfundamentals #authorization
In this video, we compare and explain the core security concepts: Authentication, Authorization, Accounting, and Non-Repudiation for CompTIA ITF+ in simple language.

🔐 Authentication (Who are you?)

Single-factor authentication

Multi-factor authentication (MFA)

Authentication factors:

Password

PIN

One-time password (OTP)

Software token

Hardware token

Biometrics (fingerprint/face)

Specific location

Security questions

Single Sign-On (SSO)

🛡 Authorization (What can you access?)

Permissions

Least privilege model

Role-based access control (RBAC)

User account types

Rule-based access control

Mandatory access control (MAC)

Discretionary access control (DAC)

📊 Accounting (What did you do?)

System logs

User activity tracking

Web browser history

📌 Non-Repudiation (Proof of action)

Video evidence

Biometrics

Digital/physical signatures

Receipts and confirmations

This video is perfect for:

CompTIA ITF+ exam preparation

Beginners learning cybersecurity

Students understanding access control concepts

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#CyberSecurityBasics #MFA #AccessControl #NonRepudiation #ITFundamentals

Видео Security Concepts Made Easy: MFA, Permissions, Logs & Non-Repudiation | CompTIA ITF+ канала 3T1earn