Network Security & Technology | IT Free Education

NETWORK SECURITY

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Welcome to the Network Security learning module at ITFreEdu. This module find out every type of trouble in network issues & technic. You will learn the core concept of network security and fundamental, Firewall, WAF, IDS/IPS, NAC, AAA, IAM,VPN, WEB & Email Security topologies and essential network concepts preparing you for advanced operations and troubleshooting guides to help build your IT skills.

SEARCH THE TCP & UDP PORTS  

7–Step for Network Troubleshooting

Step 1: Identify the problem.

Step 2: Establish a theory of probable cause.

Step 3: Test the theory to determine the cause.

Step 4: Establish a plan of action to resolve the problem and identify potential effects.

Step 5: Implement the solution or escalate as necessary.

Step 6: Verify full system functionality and implement preventative measures.

Step 7: Document findings, actions, and outcomes.

Core Modules & Topics

Firewall Technology WAF Technology IDS / IPS & Threat Detection Network Access Control (NAC) VPN & Encryption AAA Technology Endpoint & Malware Security Web & Email Security Identity & Access Management (IAM) Compliance & Governance

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