Computer Security

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Introduction to Cybersecurity for Business (Coursera) Coursera
University of Colorado System

Introduction to Cybersecurity for Business (Coursera)

Security & Networking

Dive into the essential aspects of computer security with our Introduction to Cybersecurity for Business course. Gain practical insights into safeguarding your company’s data, understanding potential risks, and implementing effective cybersecurity measures. Perfect for business owners, IT staff, and anyone looking to enhance their organization's digital defenses.

Aug 17th 2026
5-12 Weeks
Security Risk Assessment Information Security
Details
Cyber Threats and Attack Vectors (Coursera) Coursera
University of Colorado System

Cyber Threats and Attack Vectors (Coursera)

Security & Networking

Explore the world of cybersecurity with our 'Cyber Threats and Attack Vectors' course. Uncover how cyber attackers breach systems, exploit vulnerabilities, and compromise data. This course is part of a series on Practical Computer Security and will equip you with essential knowledge to protect your business or personal systems from common threats.

Aug 17th 2026
5-12 Weeks
Security Cybersecurity Cyber Attacks
Details
Detecting and Mitigating Cyber Threats and Attacks (Coursera) Coursera
University of Colorado System

Detecting and Mitigating Cyber Threats and Attacks (Coursera)

Security & Networking

Discover how to prevent data breaches and protect your organization from cyber threats with our 'Detecting and Mitigating Cyber Threats and Attacks' course. This practical guide equips you with the knowledge and skills needed to identify vulnerabilities, utilize security tools effectively, and implement robust defense strategies against potential attacks.

Aug 17th 2026
5-12 Weeks
Security Cybersecurity Cyber Attacks
Details
Proactive Computer Security (Coursera) Coursera
University of Colorado System

Proactive Computer Security (Coursera)

Security & Networking

Discover the ultimate guide to proactively securing your computer systems in our 'Proactive Computer Security' course. Gain insights into deterring cyber threats, mastering penetration testing methodologies, and safeguarding your data against potential breaches. This is the final course in a specialization designed for those serious about protecting their digital assets.

Aug 17th 2026
5-12 Weeks
Security Sharing Computer Security
Details
Basic Cryptography and Programming with Crypto API (Coursera) Coursera
University of Colorado System

Basic Cryptography and Programming with Crypto API (Coursera)

Security & Networking

Dive into the fascinating world of cryptography with our beginner-friendly online course, 'Basic Cryptography and Programming with Crypto API'. This course will equip you with essential knowledge in encryption methods, including mono-alphabetic substitution ciphers, one-time-pad, and quantum key distribution. You'll also explore efficient symmetric key algorithms like DES and AES, understand their applications, and learn how to protect against various attacks.

Aug 17th 2026
4 Weeks
Programming Cryptography Network Security
Details
Hacking and Patching (Coursera) Coursera
University of Colorado System

Hacking and Patching (Coursera)

Security & Networking

Discover the secrets of hacking and patching in our expert-led online course. Gain hands-on experience identifying and exploiting command injection vulnerabilities in web apps hosted on AWS Linux instances. Learn to search for valuable information within typical Linux systems and understand how to deposit and hide Trojans for future exploitation. You'll also learn essential skills in securing these applications through input validation using regular expressions, and discover a security design pattern that prevents the introduction of injection vulnerabilities.

Aug 17th 2026
4 Weeks
Security Attacks Hacking
Details
Classical Cryptosystems and Core Concepts (Coursera) Coursera
University of Colorado System

Classical Cryptosystems and Core Concepts (Coursera)

Security & Networking

Discover the basics of cryptographic systems and their critical role in securing digital communications. This course offers a detailed exploration of classical cryptosystems and essential cryptography principles, providing you with a strong foundation to understand modern encryption techniques. Ideal for beginners and professionals alike, this course is designed to meet the growing demand for cybersecurity expertise.

Aug 17th 2026
3 Weeks
Cryptography Security Networks
Details
Cryptographic Hash and Integrity Protection (Coursera) Coursera
University of Colorado System

Cryptographic Hash and Integrity Protection (Coursera)

Security & Networking

This comprehensive online course delves into the critical concepts of cryptographic hash functions, MACs, and digital signatures. Learn how these techniques protect data integrity and authenticate messages securely. Whether you're new to cybersecurity or looking to deepen your expertise, this course provides a solid foundation in ensuring the reliability and trustworthiness of digital communications.

Aug 17th 2026
4 Weeks
Cryptography Computer Security Applied Cryptography Specialization
Details
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