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  2. Cybersecurity engineering - Wikipedia

    en.wikipedia.org/wiki/Cybersecurity_engineering

    Cybersecurity engineering is a tech discipline focused on the protection of systems, networks, and data from unauthorized access, cyberattacks, and other malicious activities. It applies engineering principles to the design, implementation, maintenance, and evaluation of secure systems, ensuring the integrity, confidentiality, and availability ...

  3. Network security - Wikipedia

    en.wikipedia.org/wiki/Network_security

    Network security is involved in organizations, enterprises, and other types of institutions. It does as its title explains: it secures the network, as well as protecting and overseeing operations being done. The most common and simple way of protecting a network resource is by assigning it a unique name and a corresponding password.

  4. Computer security - Wikipedia

    en.wikipedia.org/wiki/Computer_security

    An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware, software, or data ...

  5. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    An ATM network interface in the form of an accessory card. A lot of network interfaces are built-in. A network interface controller (NIC) is computer hardware that connects the computer to the network media and has the ability to process low-level network information. For example, the NIC may have a connector for plugging in a cable, or an ...

  6. Information security standards - Wikipedia

    en.wikipedia.org/wiki/Information_security_standards

    Information security standards (also cyber security standards [1]) are techniques generally outlined in published materials that attempt to protect a user's or organization's cyber environment. [2] This environment includes users themselves, networks, devices, all software, processes, information in storage or transit, applications, services ...

  7. Security engineering - Wikipedia

    en.wikipedia.org/wiki/Security_engineering

    No single qualification exists to become a security engineer. However, an undergraduate and/or graduate degree, often in computer science, computer engineering, or physical protection focused degrees such as Security Science, in combination with practical work experience (systems, network engineering, software development, physical protection system modelling etc.) most qualifies an individual ...

  8. List of computer security certifications - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_security...

    Managing Cyber Security Risk Management CIRM F: Cyber Incident Response Management Foundation Incident Response C CR P: Certified Cyber Resilience Practitioner Management CITGP: Implementing IT Governance – Foundation & Principles C CS F: Certified Cyber Security Foundation General Cyber Security CertNexus: CFR: CyberSec First Responder ...

  9. Network forensics - Wikipedia

    en.wikipedia.org/wiki/Network_forensics

    Network forensics is a comparatively new field of forensic science. The growing popularity of the Internet in homes means that computing has become network-centric and data is now available outside of disk-based digital evidence.