Which of the following are the differences between PPTP and L2TP?
Each correct answer represents a complete solution. Choose three.
A . L2TP does not provide any kind of security.
B . PPTP connections use Microsoft Point-to-Point Encryption (MPPE), whereas L2TP uses Data Encryption Standard (DES).
C . L2TP may be used with IPSec, while PPTP stands alone.
D . PPTP is supported by most industry vendors, while L2TP is a proprietary Microsoft standard.
Answer: A,B,C