Overview
Cyber security is the practice of protecting networks, systems, and programs from digital attacks. These attacks are usually aimed at accessing, changing, or destroying sensitive information, extorting money from users, or interrupting normal business processes. Cyber security technology is used to protect networks, systems, and programs from these digital attacks. Major vendors for this technology include Symantec, McAfee, Cisco, and IBM. These vendors provide a range of products and services, such as firewalls, antivirus software, intrusion detection systems, and encryption solutions.
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