Which protocol is an open standard protocol framework that is commonly used in VPNs, to provide
secure end-to-end communications?
A.
RSA
B.
L2TP
C.
IPsec
D.
PPTP
Which protocol is an open standard protocol framework that is commonly used in VPNs, to provide secure end-to-end communications?
Which protocol is an open standard protocol framework that is commonly used in VPNs, to provide
secure end-to-end communications?