Cases in Network Security
Our world moving very fast,see a world through a windows of Internet.Everything in today's, we do in online so security is must to provide our data.That security method is Cryptography. Cryptography Cryptography is a method of securing information using encrypt and decrypt a data.It transmit the data into unreadable text so it can’t be read by any attackers or unauthorized person. Cryptanalysis Cryptanalysis is a analyzing & breaking secure communication. It involves a analytical reasoning, determination and pattern finding. Cryptanalysis is also known as attackers . How cryptography works? A Cryptography algorithm works in combination of key.Two types of key used to encrypt and decrypt a data.Messages can be decrypted using public and private key. User don’t know about attackers monitor their data and modify the information. In this situation,we take this Active attack is a case.To manage a issues of attack coming from Internet intruders. ...