Computer security, cybersecurity or information technology security IT security is the protection of computer systems and networks from information disclosure, theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide
म्हणजेच संगणक प्रणाली आणि नेटवर्कचे हार्डवेअर, सॉफ्टवेअर किंवा इलेक्ट्रॉनिक डेटाची चोरी किंवा हानीपासून संरक्षण करणे.