Encryption is a means of securing digital data using one or more mathematical techniques, along with a password or "key" used to decrypt the information.
سیکیورٹی سسٹم اور مجرمانہ تفتیش میں کون سا استعمال ہوتا ہے؟
A. processor
B. Finger print reader
C. Bar code reader
D. robots
Explanation
A fingerprint scanner is indeed a type of device that recognises and verifies a person's fingerprints in order to allow or refuse the use of a physical space or computer system.
The Red Zone on the city`s main thoroughfare, Zarghoon Road, was opened for traffic on January 30, 2022 on the orders of Balochistan Chief Minister Mir Abdul Qudoos Bizenjo.
Password cracking is the process of attempting to gain Unauthorized access to restricted systems using common passwords or algorithms that guess passwords.
In other words, it’s an art of obtaining the correct password that gives access to a system protected by an authentication method.
A smart card is a physical card that has an embedded integrated chip that acts as a security token. Smart cards are typically the same size as a driver's license or credit card and can be made out of metal or plastic.
A microprocessor smart card is defined as an IC chip contact card with a microprocessor and memory.
