Advanced configuration

Traffic encryption

The possible encryption parameters are:

Do not encrypt	This will disable the field Accept only encrypted traffic and allow the following algorithms as well as the MPPE offered.
Accept only encrypted traffic and allow the following algorithms	Allows the connection only if the client encrypts data.
40-bit MPPE	Allows the use of the 40-bit MPPE encryption protocol.
56-bit MPPE	Allows the use of the 56-bit MPPE encryption protocol.
128-bit MPPE	Allows the use of the 128-bit MPPE encryption protocol.