To secure data or information by a modified RSA cryptosystem based on ‘n’ prime. This is a
new technique to provide maximum security for data over the network. It is involved
encryption, decryption, and key generation. Prime number used in a modified RSA
cryptosystem to provide security over the networks. In this technique we used ‘n’ prime
number which is not easily breakable. ‘n’ prime numbers are not easily decompose. This
technique provides more efficiency and reliability over the networks. In this paper we are
used a modified RSA cryptosystem algorithm to handle ‘n’ prime numbers and provides
security.