Computer Security and Networks

Computer security and networks courses address the foundations of creating modern, secure software and hardware. Subtopics include network security, cybersecurity, risk management, and cryptography.

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Architecting with Google Compute Engine

Architecting with Google Compute Engine

Google Cloud
SPECIALIZATION
Rated 4.7 out of five stars.
IT Fundamentals for Cybersecurity

IT Fundamentals for Cybersecurity

IBM
SPECIALIZATION
Rated 4.6 out of five stars.
(ISC)² Systems Security Certified Practitioner (SSCP)

(ISC)² Systems Security Certified Practitioner (SSCP)

(ISC)²
SPECIALIZATION
Rated 4.7 out of five stars.
G Suite Administration

G Suite Administration

Google Cloud
SPECIALIZATION
Rated 4.7 out of five stars.
Security Analyst Fundamentals

Security Analyst Fundamentals

IBM
SPECIALIZATION
Rated 4.8 out of five stars.
Blockchain

Blockchain

University at Buffalo
SPECIALIZATION
Rated 4.6 out of five stars.
Introduction to Cyber Security

Introduction to Cyber Security

New York University
SPECIALIZATION
Rated 4.7 out of five stars.
Blockchain Revolution in Financial Services

Blockchain Revolution in Financial Services

INSEAD
SPECIALIZATION
Rated 4.7 out of five stars.
Cloud Computing

Cloud Computing

University of Illinois at Urbana-Champaign
SPECIALIZATION
Rated 4.4 out of five stars.
Cybersecurity

Cybersecurity

University of Maryland, College Park
SPECIALIZATION
Rated 4.4 out of five stars.
Computer Communications

Computer Communications

University of Colorado System
SPECIALIZATION
Rated 4.6 out of five stars.
Secure Coding Practices

Secure Coding Practices

University of California, Davis
SPECIALIZATION
Rated 4.6 out of five stars.
Architecting with Google Kubernetes Engine 日本語版

Architecting with Google Kubernetes Engine 日本語版

Google Cloud
SPECIALIZATION
Rated 4.5 out of five stars.
Computer Security and Systems Management

Computer Security and Systems Management

University of Colorado System
SPECIALIZATION
Rated 4.6 out of five stars.
Palo Alto Networks Cybersecurity

Palo Alto Networks Cybersecurity

Palo Alto Networks
SPECIALIZATION
Rated 4.7 out of five stars.
Homeland Security and Cybersecurity

Homeland Security and Cybersecurity

University of Colorado System
SPECIALIZATION
Rated 4.7 out of five stars.

    Frequently Asked Questions about Computer Security and Networks

  • Computer security and networks courses examine how to create secure computing hardware and software data systems, for example through managing access to the network and stopping threats from entering or spreading through it. While information technology or IT security is a broad topic covering the protection of data in any form, whether online or on paper, computer security and networks courses look at cybersecurity - a subset of IT security focused exclusively on the security of electronic data systems.

    As more and more of our sensitive personal and business data is stored on the internet, cybercrime has become an everyday threat that no one can afford to ignore. Computer network security specialists help companies and consumers with prevention of data theft, credit card information breaches and other financial fraud, and loss of identity including social security numbers or other PII (personally identifiable information).