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স্পিকার

• Speaker 1 0:00

1. 0:00

   অধ্যায় 1: you're trying to break into cyber security one of the most important concepts you need to know is encryption there are two types of encryption symmetric encryption and asymmetric encryption and the first one symmetric encryption works like this oh one person has a secret key to encrypt the message they send that message over to the other person who uses the exact same secret key to decrypt the message this type of encryption is way faster than asymmetric encryption but the issue is if one person leaks their secret key then anyone can read the message the second type of encryption is asymmetric encryption and this one's a lot slower than the first one because both people are not using the same key anymore this one gets a little more complicated because both people have a public key and a private key. 51s · Speaker 1

   you're trying to break into cyber security one of the most important concepts you need to know is encryption there are two types of encryption symmetric encryption and asymmetric encryption and the first one symmetric encryption works like …