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  3. Network Security Essentials

Network Security Essentials

Also indexed asNetwork Protection · Cyber Network · IT Networking Security · Securing Networks

Secure network infrastructures, identify vulnerabilities, and implement robust defenses against common cyber attacks and threats.

Courses indexed
1,010
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63
Free & coupon courses onlyChange view
Juniper SRX Firewall Basics
Instructor selvajegan santhagruz
selvajegan santhagruz
1 course
English
Juniper SRX Firewall Basics

Juniper SRX Firewall Basics

(4.19 with 27 reviews)
231
students
4.4 hours
content
Jun 2023
updated
$14.99
Cybersecurity Course 2025 : Beginner to Cybersecurity Expert
Instructor ARUNNACHALAM SHANMUGARAAJAN
ARUNNACHALAM SHANMUGARAAJAN
1 course
English
Cybersecurity Course 2025 : Beginner to Cybersecurity Expert

Cybersecurity Course 2025 : Beginner to Cybersecurity Expert

(4.26 with 125 reviews)
9.4K
students
2.8 hours
content
May 2025
updated
$17.99
أمن شبكات الحاسبات والمعلومات بالعربية
Instructor Mohammad Adly
Mohammad Adly
1 course
Arabic
أمن شبكات الحاسبات والمعلومات بالعربية

أمن شبكات الحاسبات والمعلومات بالعربية

(4.36 with 455 reviews)
16.1K
students
1.4 hours
content
Dec 2018
updated
$14.99
Networking Basics Made Easy: Beginner’s IT Guide
Instructor Tamir Nachum
Tamir Nachum
1 course
English
Networking Basics Made Easy: Beginner’s IT Guide

Networking Basics Made Easy: Beginner’s IT Guide

(4.30 with 41 reviews)
1.2K
students
1.1 hours
content
Jun 2025
updated
$14.99
ISC2 CC - Certified in Cybersecurity Exam Prep Course 2026
Instructor CYVITRIX Learning | CISSP, CISA, CISM, CRISC, ISO 27001, and GRC Mastery!
CYVITRIX Learning | CISSP, CISA, CISM, CRISC, ISO 27001, and GRC Mastery!
1 course
English
ISC2 CC - Certified in Cybersecurity Exam Prep Course 2026

ISC2 CC - Certified in Cybersecurity Exam Prep Course 2026

(4.57 with 490 reviews)
4.8K
students
29 hours
content
Jan 2026
updated
$14.99
Firewall iptables - Curso completo - Teoría y práctica
Instructor Diego Córdoba
Diego Córdoba
1 course
Spanish
Firewall iptables - Curso completo - Teoría y práctica

Firewall iptables - Curso completo - Teoría y práctica

(4.39 with 336 reviews)
1.8K
students
6.2 hours
content
Jun 2026
updated
$14.99
IPSEC VPN Tunnel on MikroTik
Instructor MA ICT B.V
MA ICT B.V
1 course
English
IPSEC VPN Tunnel on MikroTik

IPSEC VPN Tunnel on MikroTik

(4.54 with 607 reviews)
3.0K
students
3.7 hours
content
Mar 2023
updated
$14.99
internetan Gratis
Instructor Miftah Izharuddin
Miftah Izharuddin
1 course
Indonesian
internetan Gratis

internetan Gratis

1
students
58 minutes
content
Apr 2023
updated
$24.99
Information Security for IT Professionals
Instructor Rahul Jamgade
Rahul Jamgade
1 course
English
Information Security for  IT Professionals

Information Security for IT Professionals

(4.21 with 81 reviews)
626
students
5.1 hours
content
Nov 2021
updated
$14.99
Cisco Packet Tracer for Beginners
Instructor Tejaswi Seth
Tejaswi Seth
1 course
English
Cisco Packet Tracer for Beginners

Cisco Packet Tracer for Beginners

(4.30 with 56 reviews)
227
students
1.4 hours
content
Sep 2015
updated
$14.99
Learning Path: Wireshark -The Advanced Network Analysis Tool
Instructor Packt Publishing
Packt Publishing
1 course
English
Learning Path: Wireshark -The Advanced Network Analysis Tool

Learning Path: Wireshark -The Advanced Network Analysis Tool

(4.67 with 447 reviews)
4.2K
students
9.7 hours
content
Jun 2017
updated
$14.99
Kali Linux - Hacking for beginners
Instructor Hubert Seitzweder
Hubert Seitzweder
1 course
English
Kali Linux - Hacking for beginners

Kali Linux - Hacking for beginners

(4.13 with 335 reviews)
24.0K
students
3.4 hours
content
Aug 2020
updated
$14.99
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Topics related to Network Security Essentials

  • 01Ethical Hacking & Security517
  • 02Advanced Firewall Management66
  • 03Fortinet Security Solutions63
  • 04Cybersecurity Fundamentals640
  • 05pfSense Firewall Setup24
  • 06Firewalls & VPNs21
  • 07Network Fundamentals155
  • 08CCNA 200-301 Certification197
  • 09Virtual Private Networks31
  • 10CompTIA Network+ Certification61

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