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  1. Topics
  2. IT & Software
  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
1,005
Live offers
63
Free & coupon courses onlyChange view
Curso Basico de Firewalls Watchguard
Instructor Luis Gimenez Rayo
Luis Gimenez Rayo
1 course
Spanish
Curso Basico de Firewalls Watchguard

Curso Basico de Firewalls Watchguard

(4.07 with 86 reviews)
177
students
1.8 hours
content
Jun 2018
updated
$14.99
Administrowanie Sieciami Komputerowymi
Instructor Marek Obuchowski
Marek Obuchowski
1 course
Polish
Administrowanie Sieciami Komputerowymi

Administrowanie Sieciami Komputerowymi

(4.58 with 188 reviews)
896
students
6.9 hours
content
May 2023
updated
$14.99
FortiGate po polsku - Część 1 - Teoria plus LABy - NSE4/NSE7
Instructor Arkadiusz Froń
Arkadiusz Froń
1 course
Polish
FortiGate po polsku - Część 1 - Teoria plus LABy - NSE4/NSE7

FortiGate po polsku - Część 1 - Teoria plus LABy - NSE4/NSE7

(4.76 with 121 reviews)
1.2K
students
33 hours
content
Sep 2023
updated
$14.99
Kurs administrowania siecią komputerową - poziom CCNA
Instructor Mariusz Wikaliński
Mariusz Wikaliński
1 course
Polish
Kurs administrowania siecią komputerową - poziom CCNA

Kurs administrowania siecią komputerową - poziom CCNA

(4.59 with 531 reviews)
3.7K
students
22 hours
content
Mar 2020
updated
$14.99
اختبار الاختراق الاخلاقي شامل وسريع للمبتدئين
Instructor Kali’s Wolf
Kali’s Wolf
1 course
Arabic
اختبار الاختراق الاخلاقي شامل وسريع للمبتدئين

اختبار الاختراق الاخلاقي شامل وسريع للمبتدئين

(4.90 with 10 reviews)
38
students
2.6 hours
content
Sep 2025
updated
$14.99
NMAP pour les débutants [valable en en 2026]
Instructor TeachMeMore | Formation d'Experts Systèmes et Réseaux
TeachMeMore | Formation d'Experts Systèmes et Réseaux
1 course
French
NMAP pour les débutants [valable en en 2026]

NMAP pour les débutants [valable en en 2026]

(4.60 with 25 reviews)
57
students
1.8 hours
content
Nov 2025
updated
$14.99
Fondements des Réseaux Informatiques et Configuration Avancé
Instructor Kuon Fecteau
Kuon Fecteau
1 course
French
Fondements des Réseaux Informatiques et Configuration Avancé

Fondements des Réseaux Informatiques et Configuration Avancé

(4.20 with 5 reviews)
35
students
9.2 hours
content
Jan 2024
updated
$17.99
Configurer et sécuriser un routeur Mikrotik RouterOS
Instructor Landry Hospice AHOUANSOU
Landry Hospice AHOUANSOU
1 course
French
Configurer et sécuriser un routeur Mikrotik RouterOS

Configurer et sécuriser un routeur Mikrotik RouterOS

(4.55 with 11 reviews)
46
students
4.0 hours
content
Jun 2023
updated
$17.99
CISSP : Domain 4 - Sécurité des Réseaux et Communications
Instructor Jamal Saad
Jamal Saad
1 course
French
CISSP : Domain 4 - Sécurité des Réseaux et Communications

CISSP : Domain 4 - Sécurité des Réseaux et Communications

(5.00 with 2 reviews)
22
students
1.2 hours
content
Nov 2025
updated
$17.99
CCNP et CCIE Enterprise Core ( ENCOR 350-401 )
Instructor Prince ATTOBLA
Prince ATTOBLA
1 course
French
CCNP et CCIE Enterprise Core ( ENCOR 350-401 )

CCNP et CCIE Enterprise Core ( ENCOR 350-401 )

(4.43 with 7 reviews)
26
students
6.8 hours
content
Jun 2024
updated
$14.99
Cisco CCNP ENTREPRISE ENARSI Part-2/2
Instructor Abary EL MADOU KAZELMA
Abary EL MADOU KAZELMA
1 course
French
Cisco CCNP ENTREPRISE ENARSI Part-2/2

Cisco CCNP ENTREPRISE ENARSI Part-2/2

(4.38 with 20 reviews)
120
students
11 hours
content
Jul 2025
updated
$17.99
CCNA4 "200-301" : DEFENSE DYNASTY
Instructor Damien | Cisco | CCNA
Damien | Cisco | CCNA
1 course
French
CCNA4 "200-301" : DEFENSE DYNASTY

CCNA4 "200-301" : DEFENSE DYNASTY

(4.58 with 38 reviews)
446
students
2.9 hours
content
Mar 2025
updated
$17.99
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Topics related to Network Security Essentials

  • 01Ethical Hacking & Security516
  • 02Advanced Firewall Management66
  • 03Fortinet Security Solutions63
  • 04Cybersecurity Fundamentals640
  • 05pfSense Firewall Setup24
  • 06Firewalls & VPNs20
  • 07Network Fundamentals154
  • 08CCNA 200-301 Certification197
  • 09Virtual Private Networks31
  • 10Networking Fundamentals152

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