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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
1,014
Live offers
63
Free & coupon courses onlyChange view
Cisco CCNA 200-301 V1.1 Complete Course with Real Labs
Instructor Mustafa Bin Amar
Mustafa Bin Amar
1 course
English
Cisco CCNA 200-301 V1.1 Complete Course with Real Labs

Cisco CCNA 200-301 V1.1 Complete Course with Real Labs

(4.62 with 573 reviews)
3.7K
students
60 hours
content
Feb 2026
updated
$14.99
Windows ve Active Directory Güvenlik İpuçları |Hacking Ötesi
Instructor Ahmet Sait Duran
Ahmet Sait Duran
1 course
Turkish
Windows ve Active Directory Güvenlik İpuçları |Hacking Ötesi

Windows ve Active Directory Güvenlik İpuçları |Hacking Ötesi

(4.76 with 211 reviews)
1.1K
students
4.5 hours
content
Jan 2026
updated
$14.99
AWS Networking with Virtual Private Cloud for Beginners
Instructor Brian Choi
Brian Choi
1 course
English
AWS Networking with Virtual Private Cloud for Beginners

AWS Networking with Virtual Private Cloud for Beginners

(4.56 with 18 reviews)
101
students
3.7 hours
content
Aug 2021
updated
$14.99
Network Security: Switches | Router vor Angriffen schützen
Instructor Patrick Gruenauer
Patrick Gruenauer
1 course
German
Network Security: Switches | Router vor Angriffen schützen

Network Security: Switches | Router vor Angriffen schützen

(4.59 with 27 reviews)
265
students
3.5 hours
content
Jan 2025
updated
$14.99
Préparez votre certification Sophos UTM v9.5 Engineer & Arch
Instructor SmartnSkilled Plateforme E-learning
SmartnSkilled Plateforme E-learning
1 course
French
Préparez votre certification Sophos UTM v9.5 Engineer & Arch

Préparez votre certification Sophos UTM v9.5 Engineer & Arch

(4.41 with 22 reviews)
147
students
13 hours
content
Aug 2018
updated
$19.99
CCNP Security SISAS 300-208 Deep Dive:
Instructor Baldev Singh
Baldev Singh
1 course
English
CCNP Security SISAS 300-208 Deep Dive:

CCNP Security SISAS 300-208 Deep Dive:

(4.15 with 83 reviews)
758
students
19 hours
content
Aug 2017
updated
$14.99
Hacking Éthique : Sécurité des réseaux
Instructor Michel Kartner
Michel Kartner
1 course
French
Hacking Éthique : Sécurité des réseaux

Hacking Éthique : Sécurité des réseaux

(4.35 with 410 reviews)
3.9K
students
5.9 hours
content
Feb 2025
updated
$19.99
Hands-on Penetration Testing Labs 2.0
Instructor Jesse K, M.S., OSCP, CEH, Security+, Linux+, Network+, CISSP
Jesse K, M.S., OSCP, CEH, Security+, Linux+, Network+, CISSP
1 course
English
Hands-on Penetration Testing Labs 2.0

Hands-on Penetration Testing Labs 2.0

(4.54 with 526 reviews)
5.9K
students
3.3 hours
content
Apr 2020
updated
$17.99
Pfsense Firewall Fundamentals en Español
Instructor Juan José Pérez Figuereo
Juan José Pérez Figuereo
1 course
Spanish
Pfsense Firewall Fundamentals en Español

Pfsense Firewall Fundamentals en Español

(4.43 with 498 reviews)
1.6K
students
2.9 hours
content
Nov 2019
updated
$14.99
Certificate in CISCO Certified Network Associate
Instructor Mohamed Fayas
Mohamed Fayas
1 course
English
Certificate in CISCO Certified Network Associate

Certificate in CISCO Certified Network Associate

(4.21 with 39 reviews)
3.0K
students
2.7 hours
content
Sep 2022
updated
$14.99
Advanced Ethical Hacking
Instructor VTC Software Training
VTC Software Training
1 course
English
Advanced Ethical Hacking

Advanced Ethical Hacking

(3.91 with 11 reviews)
181
students
6.3 hours
content
Sep 2013
updated
$34.99
Cybersecurity Fundamentals - Become a Security Expert
Instructor Emilio Aguero
Emilio Aguero
1 course
English
Cybersecurity Fundamentals - Become a Security Expert

Cybersecurity Fundamentals - Become a Security Expert

(4.51 with 92 reviews)
1.4K
students
6.2 hours
content
Mar 2026
updated
$17.99
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Topics related to Network Security Essentials

  • 01Ethical Hacking & Security519
  • 02Advanced Firewall Management66
  • 03Cybersecurity Fundamentals645
  • 04Fortinet Security Solutions63
  • 05pfSense Firewall Setup24
  • 06Firewalls & VPNs21
  • 07Network Fundamentals156
  • 08CCNA 200-301 Certification197
  • 09Virtual Private Networks31
  • 10CompTIA Network+ Certification61

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