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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
1,001
Live offers
63
Free & coupon courses onlyChange view
Pentesting en Seguridad Informática. Detecta, Defiende
Instructor Alvaro Chirou
Alvaro Chirou
1 course
Spanish
Pentesting en Seguridad Informática. Detecta, Defiende

Pentesting en Seguridad Informática. Detecta, Defiende

(4.51 with 1.0K reviews)
23.9K
students
8.9 hours
content
Feb 2025
updated
$17.99
300-710 Securing Networks with Cisco Firewalls Test Exams
Instructor Nex Arc
Nex Arc
1 course
English
300-710 Securing Networks with Cisco Firewalls Test Exams

300-710 Securing Networks with Cisco Firewalls Test Exams

(5.00 with 1 reviews)
300
students
N/A
content
Apr 2026
updated
$14.99
CISA Exam Prep 2026: Complete Practice Questions
Instructor Maria Azeem
Maria Azeem
1 course
English
CISA Exam Prep 2026: Complete Practice Questions

CISA Exam Prep 2026: Complete Practice Questions

100
students
N/A
content
Apr 2026
updated
$14.99
Curso Completo de Mikrotik. Configuraciones y mucha Práctica
Instructor Alvaro Chirou
Alvaro Chirou
1 course
Spanish
Curso Completo de Mikrotik. Configuraciones y mucha Práctica

Curso Completo de Mikrotik. Configuraciones y mucha Práctica

(4.65 with 254 reviews)
11.3K
students
19 hours
content
Mar 2025
updated
$17.99
100-150 Cisco Certified Support Technician Networking Tests
Instructor Nex Arc
Nex Arc
1 course
English
100-150 Cisco Certified Support Technician Networking Tests

100-150 Cisco Certified Support Technician Networking Tests

298
students
N/A
content
May 2026
updated
$14.99
300-715 Implementing Cisco Identity Services Engine Tests
Instructor Nex Arc
Nex Arc
1 course
English
300-715 Implementing Cisco Identity Services Engine Tests

300-715 Implementing Cisco Identity Services Engine Tests

298
students
N/A
content
May 2026
updated
$14.99
300-415 Implementing Cisco Catalyst SD-WAN Solutions Tests
Instructor Nex Arc
Nex Arc
1 course
English
300-415 Implementing Cisco Catalyst SD-WAN Solutions Tests

300-415 Implementing Cisco Catalyst SD-WAN Solutions Tests

299
students
N/A
content
May 2026
updated
$14.99
Cloud Computing Masterclass - Deployment to Administration
Instructor YouAccel Training
YouAccel Training
1 course
English
Cloud Computing Masterclass - Deployment to Administration

Cloud Computing Masterclass - Deployment to Administration

(4.50 with 273 reviews)
47.8K
students
7.4 hours
content
Sep 2022
updated
$14.99
Auditing ISO 27001:2022 Annex A Technical Controls
Instructor Dr. Amar Massoud
Dr. Amar Massoud
1 course
English
Auditing ISO 27001:2022 Annex A Technical Controls

Auditing ISO 27001:2022 Annex A Technical Controls

(4.58 with 6 reviews)
2.4K
students
5.0 hours
content
Mar 2026
updated
$17.99
Curso completo sobre Anonimato, Privacidad y Deepweb
Instructor Alvaro Chirou
Alvaro Chirou
1 course
Spanish
Curso completo sobre Anonimato, Privacidad y Deepweb

Curso completo sobre Anonimato, Privacidad y Deepweb

(4.42 with 167 reviews)
12.7K
students
11 hours
content
Sep 2025
updated
$17.99
CompTIA Network+ (N10-008)
Instructor IT Cert Doctor
IT Cert Doctor
1 course
English
CompTIA Network+ (N10-008)

CompTIA Network+ (N10-008)

(4.44 with 36 reviews)
765
students
20 hours
content
Feb 2025
updated
$14.99
AWS Advanced Net Speciality: 1500 Certified Questions
Instructor SkillBoost Learning LLC
SkillBoost Learning LLC
1 course
English
AWS Advanced Net Speciality: 1500 Certified Questions

AWS Advanced Net Speciality: 1500 Certified Questions

(5.00 with 1 reviews)
2.2K
students
N/A
content
Nov 2025
updated
$17.99
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Topics related to Network Security Essentials

  • 01Ethical Hacking & Security513
  • 02Advanced Firewall Management65
  • 03Cybersecurity Fundamentals638
  • 04Fortinet Security Solutions62
  • 05pfSense Firewall Setup24
  • 06Firewalls & VPNs20
  • 07Network Fundamentals154
  • 08CCNA 200-301 Certification197
  • 09Virtual Private Networks31
  • 10Networking Fundamentals152

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