Malware ek broad term hai jo malicious software jaise ki virus, worm, Trojan, spyware, ransomware ko refer karta hai jo system ko nuksan pahunchate hain.

Phishing ek cyber attack hai jisme attacker fake emails, messages ya websites ka use karke users ko unki personal information disclose karne ke liye dhokha dete hain.

Firewall ek security system hai jo predefined rules ke adhaar par network traffic ko filter karta hai. Yeh unauthorized access ko rokta hai aur data ko secure rakhta hai.

2FA ek security process hai jisme user ko identity verify karne ke liye do alag-alag authentication factors provide karne hote hain, jaise password aur OTP.

Social engineering ek non-technical method hai cyber attacks ka jahan attackers logon ko manipulate karke sensitive information nikalte hain, bajaye technical hacking ke.

VPN public networks par user ki online activities ko encrypt karta hai aur privacy provide karta hai. Yeh data ko secure aur anonymous rakhta hai.

Ransomware ek malicious software hai jo aapke files ko encrypt kar deta hai aur unhe unlock karne ke badle paisa (ransom) mangta hai. Ye ek gambhir cyber threat hai.

Regular security updates software ki vulnerabilities ko patch karte hain aur computer ko naye cyber threats jaise malware, viruses aur hacking attempts se surakshit rakhte hain.

Antivirus software ka mukhya karya computer systems se viruses, malware aur anya hanikarak software ko scan karna, detect karna aur unhe hatana hai.

DDoS attack ka maksad kisi server, service, ya network ko traffic se overload karke users ke liye unavailable karna hai. Yah service ko thap kar deta hai.

Virus ek malicious software hai jo apne aap ko replicate karta hai aur computer files ko corrupt ya damage karta hai. Isse data loss ka khatra hota hai.

Antivirus software computers ko malicious software jaise viruses, worms, aur trojans se bachata hai. Ye unhe scan, detect aur remove karta hai, system ko safe rakhta hai.

Virus ek malicious software hai jo computer ko nuksan pahunchata hai aur data chori karta hai. Yeh system ko slow kar sakta hai. Isse bachna zaroori hai.

Ek strong password mein letters, numbers, aur special symbols hone chahiye. Yeh use anumaan lagana mushkil banata hai aur security badhata hai.

Phishing ek cyber attack hai jismein dhokhe se personal jankari jaise username, password, ya credit card details chori ki jaati hain.

Firewall computer network ko unauthorized access se bachata hai. Yeh incoming aur outgoing network traffic ko monitor aur control karta hai.

Antivirus software computer ko viruses, malware aur anya threats se bachane mein madad karta hai. Yeh threats ko detect aur remove karta hai.

Data backup important hai kyunki yeh data loss se bachata hai. Agar original data corrupt ya lost ho jaye, toh backup se restore kar sakte hain.

2FA account mein login karne ke liye do alag-alag verification methods ka upyog karta hai, jaise password aur OTP, jo security badhata hai.

Ransomware ek prakar ka malware hai jo data ko encrypt kar deta hai aur uske badle paise ki maang karta hai. Isse bachna chahiye.

Ek secure website ke URL mein 'https' hota hai aur browser mein ek padlock icon dikhta hai. Yeh connection encrypted hone ka praman hai.

Firewall ek network security device hai jo incoming aur outgoing network traffic ko monitor aur control karta hai, unauthorized access ko rokta hai.

Data backup lena essential hai taaki hardware failure, accidental deletion, ya cyberattack jaise situations mein aap apna important data recover kar saken.

2FA security ki extra layer provide karta hai jahan login ke liye password ke alawa ek second verification method (like OTP) bhi chahiye hoti hai.

Encryption data ko ek secret code mein convert karta hai jisse unauthorized users use read nahi kar sakte. Yeh data security badhata hai.

Cyber hygiene mein acchi cybersecurity practices shamil hain jaise strong passwords use karna, software update karna aur phishing se bachna.

Phishing attacks mein cybercriminals fake websites ya emails ka use karke users se unki personal jaise password, credit card details churate hain.

Data encryption data ko scrambled code mein convert karta hai jise sirf authorized user hi decrypt kar sakte hain. Ye data security badhata hai.

Data backup data loss se bachne ka ek crucial step hai. Hard drive failure, accidental deletion ya malware attack hone par data recover kar sakte hain.

DoS attack mein attacker ek system ya network ko traffic se overload kar deta hai, jisse woh legitimate users ke liye unavailable ho jata hai.