Aasan shabdo me kahein toh, internet se jude hue devices, servers, networks aur data ko unauthorized access aur cyber attacks se safe rakhna hi Cyber Security hai.

Iske 3 sabse main pillars (CIA Triad) hote hain:

1. Confidentiality: Aapka data sirf wahi dekh sake jiske paas uski permission hai.
2. Integrity: Data me koi galat badlaav ya tampering na ho.
3. Availability: Jab aapko apne system ya data ki zaroorat ho, tab wo hamesha available rahe.

Security koi ek baar karne wala kaam nahi, balki ek continuous process hai.