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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
1,011
Live offers
62
Free & coupon courses onlyChange view
Curso de Pfsense Firewall completo, desde 0 a experto
Instructor Arturo Diaz Lora
Arturo Diaz Lora
1 course
Spanish
Curso de Pfsense Firewall completo, desde 0 a experto

Curso de Pfsense Firewall completo, desde 0 a experto

(4.34 with 561 reviews)
7.6K
students
7.5 hours
content
Jun 2024
updated
$14.99
The pfSense Fundamentals Bootcamp 2023 Edition
Instructor Stefan Rosanitsch
Stefan Rosanitsch
1 course
English
The pfSense Fundamentals Bootcamp 2023 Edition

The pfSense Fundamentals Bootcamp 2023 Edition

(4.73 with 586 reviews)
3.4K
students
4.6 hours
content
Jan 2023
updated
$14.99
Como construir uma carreira em Segurança da Informação
Instructor Ricardo Bastos
Ricardo Bastos
1 course
Portuguese
Como construir uma carreira em Segurança da Informação

Como construir uma carreira em Segurança da Informação

(4.00 with 3 reviews)
8
students
4.2 hours
content
Sep 2025
updated
$14.99
Cisco ASA Firewall Basico
Instructor DL DeciLearn
DL DeciLearn
1 course
Spanish
Cisco ASA Firewall Basico

Cisco ASA Firewall Basico

(4.32 with 64 reviews)
223
students
2.9 hours
content
Oct 2021
updated
$14.99
Nmap Master Course ~Ethical Hacker & Bug Bounty Hunter
Instructor Hacking Course
Hacking Course
1 course
English
Nmap Master Course ~Ethical Hacker & Bug Bounty Hunter

Nmap Master Course ~Ethical Hacker & Bug Bounty Hunter

(4.83 with 12 reviews)
29
students
1.9 hours
content
Jun 2024
updated
$14.99
Especialista em T.I e Telecomunicações
Instructor Allan Almeida de Araujo
Allan Almeida de Araujo
1 course
Portuguese
Especialista em T.I e Telecomunicações

Especialista em T.I e Telecomunicações

(3.46 with 41 reviews)
237
students
5.1 hours
content
Aug 2020
updated
$14.99
Session Border Controller Fundamentals
Instructor Juan Sebastian Garcia
Juan Sebastian Garcia
1 course
English
Session Border Controller Fundamentals

Session Border Controller Fundamentals

(4.00 with 32 reviews)
137
students
49 minutes
content
Mar 2022
updated
$14.99
Cisco Certified Support Technician (CCST): Cybersecurity PL
Instructor Marious Kuriata
Marious Kuriata
1 course
Polish
Cisco Certified Support Technician (CCST): Cybersecurity PL

Cisco Certified Support Technician (CCST): Cybersecurity PL

(4.47 with 103 reviews)
535
students
5.1 hours
content
Sep 2025
updated
$14.99
Certified ethical hacking and cyber security for newbies
Instructor Will Cee
Will Cee
1 course
English
Certified ethical hacking and cyber security for newbies

Certified ethical hacking and cyber security for newbies

(3.75 with 2 reviews)
33
students
43 minutes
content
Jan 2021
updated
$14.99
Ultimate Recon Course for Bug hunting in Hindi
Instructor Shivendra Singh Chauhan
Shivendra Singh Chauhan
1 course
Hindi
Ultimate Recon Course for Bug hunting in Hindi

Ultimate Recon Course for Bug hunting in Hindi

(5.00 with 5 reviews)
65
students
3.8 hours
content
Jun 2025
updated
$14.99
Network Design - Cisco CCDA - 200-310 Complete Course
Instructor Ben Jacobson
Ben Jacobson
1 course
English
Network Design - Cisco CCDA - 200-310 Complete Course

Network Design - Cisco CCDA - 200-310 Complete Course

(4.31 with 469 reviews)
3.0K
students
6.0 hours
content
Jun 2022
updated
$14.99
1500 Questions | Check Point CCSE R81: Expert Training 2026
Instructor Mock Exam Practice Test Academy
Mock Exam Practice Test Academy
1 course
English
1500 Questions | Check Point CCSE R81: Expert Training 2026

1500 Questions | Check Point CCSE R81: Expert Training 2026

100
students
N/A
content
Jun 2026
updated
$14.99
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Topics related to Network Security Essentials

  • 01Ethical Hacking & Security517
  • 02Advanced Firewall Management66
  • 03Cybersecurity Fundamentals644
  • 04Fortinet Security Solutions63
  • 05pfSense Firewall Setup24
  • 06Firewalls & VPNs21
  • 07Network Fundamentals156
  • 08CCNA 200-301 Certification197
  • 09Virtual Private Networks31
  • 10CompTIA Network+ Certification61

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