Coursera Plus Annual is 40% Off — Ends July 13.

Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

LinkedIn Learning

IT Security Foundations: Network Security

via LinkedIn Learning

Write review
Simplilearn Ad

Earn a Michigan Engineering AI Certificate — Stay Ahead of the AI Revolution

Learn More → Boot.dev Ad

The Most Addictive Python and SQL Courses

Learn More →

Overview

Google, IBM & Meta Certificates – 40% Off
One plan covers every Professional Certificate on Coursera.
Unlock All Certificates
Learn how to secure an organization's network to keep your interconnected systems and data safe and prepare for Microsoft Technology Associate (MTA) exam 98-367.

Syllabus

Introduction
  • Securing the network
  • Prepare for MTA exam 98-367
1. Security Devices
  • Reviewing firewalls
  • Luring with honeypots
  • Keeping the OS and software updated
  • Assessing security baselines
2. Network Isolation
  • Segmenting using routers and VLANS
  • Creating server and domain isolation
  • Securing the perimeter network
  • Translating the network address
3. Avoiding Attacks
  • Comparing attack methods
  • Attacking passwords
  • Sniffing the network
  • Spoofing protocols
  • Poison the ARP cache
  • Challenge: Password strength
  • Solution: Password strength
4. Using Secure Protocols
  • Securing DNS
  • Securing Internet Protocol
  • Protecting DHCP
5. Client Protection
  • Using antivirus
  • User Account Control (UAC)
  • Encrypting folders and files
  • Setting software restriction policies
  • Using the principle of least privilege
  • Encrypting data in transit
6. Physical Security
  • Protecting buildings
  • Securing hardware
  • Controlling access
  • Challenge: Physical security requirements
  • Solution: Physical security requirements
Conclusion
  • What's next

Taught by

Lisa Bock

Reviews

4.7 rating at LinkedIn Learning based on 260 ratings

Start your review of IT Security Foundations: Network Security

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free
Someone learning on their laptop while sitting on the floor.