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Results for "computer security"


  • U

    University of London

    Introduction to Computer Security

    Skills you'll gain: Linux, Linux Commands, Computer Systems, Command-Line Interface, Cybersecurity, Computer Architecture, Network Security, Cyber Attacks, Vulnerability Assessments, Hardware Architecture, Information Systems Security, Application Security, Threat Detection, Authorization (Computing), Network Protocols, Virtual Private Networks (VPN), Operating Systems, VPN Clients, Systems Architecture, Authentications

    4.8 stars, 45 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.8 (45) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • I

    IBM

    Computer Networks and Network Security

    Skills you'll gain: Network Security, Dynamic Host Configuration Protocol (DHCP), General Networking, Network Infrastructure, Network Administration, Computer Networking, Endpoint Security, Endpoint Detection and Response, Network Planning And Design, Network Architecture, OSI Models, Network Protocols, Event Monitoring, Data Loss Prevention, TCP/IP, Network Monitoring, Network Troubleshooting, Networking Hardware, Cybersecurity, Firewall

    4.7 stars, 3.5K reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.7 (3.5K) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • U

    University of Maryland, College Park

    Hardware Security

    Skills you'll gain: Hardware Design, Security Engineering, Computer Hardware, Hardware Architecture, Hardening, Computer Security, Threat Modeling, Threat Detection, Cybersecurity, Intrusion Detection and Prevention, Security Architecture Review, Application Specific Integrated Circuits, Cryptographic Protocols, Microarchitecture, Cryptography, Systems Design, Encryption, Exploitation techniques, Functional Design, Emerging Technologies

    4.3 stars, 693 reviews, Mixed, Course, 1 - 3 Months

    ★ 4.3 (693) · Mixed · Course · 1 - 3 Months

  • U

    University of Colorado Boulder

    Security & Ethical Hacking: Attacking Unix and Windows

    Skills you'll gain: Penetration Testing, Exploit development, Exploitation techniques, Unix, Cyber Operations, Computer Security, Unix Commands, Unix Shell, System Programming, Linux, Debugging, Command-Line Interface, Linux Commands, Memory Management, Remote Access Systems

    Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
    Category: Build toward a degree
    Build toward a degree
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  • P

    Packt

    Web Exploitation, Shell Access, and Scripting

    Skills you'll gain: Metasploit, Penetration Testing, Open Web Application Security Project (OWASP), Cyber Security Assessment, Bash (Scripting Language), Vulnerability Scanning, Exploitation techniques, Command-Line Interface, Security Testing, Linux, Linux Commands, Vulnerability Assessments, Network Security, Unix Commands, Operating System Administration, Cybersecurity, Brute-force attacks, Scripting, Shell Script, Unix Shell

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free trial
    Free trial
  • U

    University of Colorado System

    Computer Security and Systems Management

    Skills you'll gain: Windows Servers, Computer Security, Linux Administration, Disaster Recovery, Authorization (Computing), Linux, Linux Servers, Microsoft Windows, Authentications, Operating System Administration, OSI Models, User Accounts, Group Policy, Security Management, User Provisioning, Ubuntu, IT Management, System Monitoring, Systems Administration, Cybersecurity

    4.6 stars, 2K reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.6 (2K) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • K

    Kennesaw State University

    Cybersecurity Awareness for Everyone

    Skills you'll gain: Email Security, Wireless Networks, Mobile Security, Incident Response, Cybersecurity, Cyber Security Assessment, Personally Identifiable Information, Cyber Attacks, Firewall, General Networking, Threat Detection, Cyber Security Policies, Computer Security Awareness Training, Proxy Servers, Computer Security Incident Management, Network Security, Security Awareness, Threat Management, Cyber Risk, Social Media

    4.8 stars, 68 reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.8 (68) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • I

    IBM

    Introduction to Cybersecurity Essentials

    Skills you'll gain: Email Security, Cybersecurity, Hardening, Authorization (Computing), Cyber Attacks, Security Awareness, Security Controls, Threat Management, Encryption, Data Security, Identity and Access Management, Authentications, Application Security, Endpoint Security, Threat Detection, Cryptography, Malware Protection, Patch Management, Multi-Factor Authentication

    4.9 stars, 2K reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.9 (2K) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    CompTIA Security+ (SY0-701)

    Skills you'll gain: IT Security Architecture, Incident Response, Endpoint Security, Zero Trust Network Access, Cloud Computing Architecture, Authentications, Incident Management, Endpoint Detection and Response, DevSecOps, Risk Analysis, Network Security, Compliance Training, Risk Mitigation, Risk Management Framework, Cyber Governance, Regulatory Compliance, Application Security, Cyber Risk, Information Systems Security, Risk Management

    4.8 stars, 17 reviews, Intermediate, Specialization, 1 - 3 Months

    ★ 4.8 (17) · Intermediate · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • M

    Microsoft

    Cybersecurity and Privacy

    Skills you'll gain: Virtual Private Networks (VPN), Cybersecurity, Security Controls, Computing Platforms, Multi-Factor Authentication, Authentications, Information Systems Security, Cyber Security Policies, Network Security, Application Security, Data Security, Information Privacy, Cloud Computing Architecture, Servers, Server Side, Cloud Computing, Network Performance Management, Remote Access Systems, Network Administration, Encryption

    4.9 stars, 150 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.9 (150) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • U

    University of Colorado System

    Cybersecurity for Business

    Skills you'll gain: Intrusion Detection and Prevention, Threat Detection, Open Web Application Security Project (OWASP), Incident Response, Penetration Testing, Risk Analysis, Metasploit, Distributed Denial-Of-Service (DDoS) Attacks, Cybersecurity, Data Security, Authentications, Security Testing, Cloud Security, Security Strategy, Threat Management, Incident Management, Risk Management, Cyber Attacks, Security Awareness, Vulnerability Assessments

    4.7 stars, 1.9K reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.7 (1.9K) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • U

    University of Colorado System

    Fundamentals of Computer Network Security

    Skills you'll gain: Cryptography, Public Key Infrastructure, Cybersecurity, Information Systems Security, Data Security, Firewall, Cyber Attacks, Data Encryption Standard, Penetration Testing, Network Security, Information Assurance, Encryption, Exploit development, Advanced Encryption Standard (AES), Cryptographic Protocols, Intrusion Detection and Prevention, Metasploit, Application Security, Security Testing, Cyber Security Policies

    4 stars, 604 reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 4 (604) · Intermediate · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
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Best Computer Security courses from University of Colorado System

Top-rated Computer Security courses offered by University of Colorado System on Coursera.

  1. 1
    Computer Security and Systems Management
    University of Colorado SystemBeginner3 - 6 Months4.6(1,953)University of Colorado System
  2. 2
    Cybersecurity for Business
    University of Colorado SystemBeginner3 - 6 Months4.7(1,863)University of Colorado System
  3. 3
    Fundamentals of Computer Network Security
    University of Colorado SystemIntermediate3 - 6 Months4.0(604)University of Colorado System

Best Computer Security certificate programs

Earn a certificate in Computer Security from top universities and companies.

  1. 1
    Cybersecurity Awareness for Everyone
    Kennesaw State UniversityBeginner3 - 6 Months4.8(68)Specialization
  2. 2
    CompTIA Security+ (SY0-701)
    PacktIntermediate1 - 3 Months4.8(17)Specialization

Best Computer Security courses for beginners

Top-rated beginner-friendly Computer Security courses with no prerequisites.

  1. 1
    Introduction to Computer Security
    University of LondonBeginner1 - 4 Weeks4.8(45)No prerequisites
  2. 2
    Introduction to Cybersecurity Essentials
    IBMBeginner1 - 4 Weeks4.9(1,999)No prerequisites
  3. 3
    Cybersecurity and Privacy
    MicrosoftBeginner1 - 4 Weeks4.9(150)No prerequisites

Frequently Asked Questions about Computer Security

Computer security, also known as cybersecurity, is the practice of protecting systems, networks, and programs from digital attacks. These attacks often aim to access, change, or destroy sensitive information, disrupt services, or extort money from users. The importance of computer security cannot be overstated; as our reliance on technology grows, so does the potential for cyber threats. Effective computer security measures help safeguard personal data, maintain privacy, and ensure the integrity of systems, making it a critical component of modern society.‎

A career in computer security can lead to various job opportunities, reflecting the growing demand for skilled professionals in this field. Common roles include Information Security Analyst, Network Security Engineer, Cybersecurity Consultant, and Security Software Developer. Additionally, positions such as Chief Information Security Officer (CISO) and Security Architect are available for those with more experience. Each of these roles plays a vital part in protecting organizations from cyber threats and ensuring compliance with regulations.‎

To succeed in computer security, you need a blend of technical and soft skills. Key technical skills include knowledge of network security protocols, encryption techniques, and vulnerability assessment tools. Familiarity with operating systems, firewalls, and intrusion detection systems is also essential. On the soft skills side, critical thinking, problem-solving, and effective communication are crucial, as professionals often need to explain complex security issues to non-technical stakeholders. Continuous learning and staying updated with the latest security trends are also important.‎

There are numerous online courses available to help you learn about computer security. Some highly regarded options include the Introduction to Computer Security course, which covers fundamental concepts, and the Computer Security and Systems Management Specialization, which offers a deeper dive into managing security systems. Additionally, the Fundamentals of Computer Network Security Specialization provides a comprehensive overview of network security principles.‎

Yes. You can start learning computer security on Coursera for free in two ways:

  1. Preview the first module of many computer security courses at no cost. This includes video lessons, readings, graded assignments, and Coursera Coach (where available).
  2. Start a 7-day free trial for Specializations or Coursera Plus. This gives you full access to all course content across eligible programs within the timeframe of your trial.

If you want to keep learning, earn a certificate in computer security, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.‎

To learn computer security effectively, start by identifying your current skill level and areas of interest. Begin with foundational courses, such as the Introduction to Computer Security, to build your knowledge base. Engage in hands-on practice through labs and simulations, which can enhance your understanding of real-world applications. Joining online forums or study groups can also provide support and motivation as you progress in your learning journey.‎

Computer security courses typically cover a range of topics, including risk management, threat analysis, network security, cryptography, and incident response. You may also learn about security policies, compliance regulations, and ethical hacking techniques. Advanced courses might explore into specialized areas like cloud security or mobile device security, providing a comprehensive understanding of the various aspects of protecting digital assets.‎

For training and upskilling employees in computer security, consider courses like the Information Security Analyst Professional Certificate, which equips participants with essential skills for identifying and mitigating security risks. The Microsoft Azure Security Engineer Associate (AZ-500) Professional Certificate is also beneficial for those working in cloud environments. These programs are designed to enhance the security capabilities of teams and organizations.‎

This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

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