The security level of a private key system depends on the number of:
encryption key bits.
The security level of a private key system depends on the number of encryption key bits. The larger
the number of bits, the more difficult it would be to understand or determine the algorithm. The
security of the message will depend on the encryption key bits used. More than keys by themselves,
the algorithm and its complexity make the content more secured. Channels, which could be open
or secure, are the mode for sending the message.