Computer security notes ppt

  • Security measures in computer

    Attachment – An attachment is a computer file sent with an email message.
    Authentication – Authentication is a process that ensures and confirms a user's identity.
    Back door – A backdoor is used to describe a hidden method of bypassing security to gain access to a restricted part of a computer system..

  • Security measures in computer

    Security software is designed to protect and secure servers, laptops, mobile devices, and networks from unauthorized access, intrusions, viruses, and other threats.
    Security software can help defend data, users, systems, and companies from a wide range of risks..

  • Types of computer security

    computer security, also called cybersecurity, the protection of computer systems and information from harm, theft, and unauthorized use.
    Computer hardware is typically protected by the same means used to protect other valuable or sensitive equipment—namely, serial numbers, doors and locks, and alarms..


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