RozgarDesh (रोजगार देश)

ENCRYPTION AND DECRYPTION Encryption :  It is a way to transform information to make it unreadable for unauthorized use Decryption : It is a way to transform unreadable encrypted data back into readable Key: It is a secret string There is two type of key Private Key Public Key Private Key : With private key cryptography, both communicating parties, use the same key to encrypt and decrypt the messages Private Key Algorithm AES DES DES3 Public Key : With public key cryptography, we use two key(public key, private key) for communicating over the network. We share public to other parties while private key keep secret by one party. The public and the private keys are cryptographic inverses of each other; what one key encrypts, the other key will decrypt. Example: Suppose A want to send a message to B. A will encrypt the message with his private key and share his public key with B. B can decrypt the message with the public key of A. Public Key Algorithm RSA ...

BIT, BYTE, ENCODE and DECODE Bit : Smallest unit of data in the computer Example: 0, 1, 01, 11 Byte : It is a digital information that consists of 8 bits Example: 10101110 Encode : Convert string to byte Decode : Convert byte to string Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.

Telangana Residential Educational Institutions Recruitment Board Company Name         :  Telangana Residential Educational Institutions Recruitment Board Post Name                       :  Junior Lecturer State                            :  Telangana Salary                           :  Rs. 35,120-91,450 Number of Vacancy   :  281 Eligibility                     :  Master's Degree Last Date to Apply     :  08-09-2018 Application Details    :  Notification Apply Online              :  Apply Here Please write comments if you find anything incorrect, or you want to share ...

Bharat Electronics Limited Company Name         :  Bharat Electronics Limited Post Name                       :  Contract Engineer State                            :  All India Salary                           : 23000 Number of Vacancy   :  147 Eligibility                     :  B.E/B.Tech Last Date to Apply     :  30 -08-2018 Application Details    :  Notification Apply Online              :  Apply Here Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.