Re: is pptp via VPN secured ?



"Ahmad Sabry El Gendi" <AhmadSabry@abc> wrote in message
news:ua3LFy%23MHHA.5000@xxxxxxxxxxxxxxxxxxxxxxx
Hi
i suppose to mak VPN from denver to cairo but i'm wondering is the
authentication process encrypted using PPTP ?
my servers in 2 locations are behind a hardware router also i've 2
firewall (ISA & Netgear in cairo)
can i go with PPTP safely ?
thanks for help


It's not as secure as L2TP. But really you should be more worried about the
authentication method, make sure you are using minimum MS-CHAPv2, or
preferably EAP with 2 token authentication, such as smartcards!
Also, make sure you have the right encryption for your country, I'm not sure
what the government policy is in Egypt, but some countries ban encryption
above 40 or 56 bit (can't remember which).
Ben


.



Relevant Pages

  • PPTP, IAS Radius and Cisco 1801
    ... I'm no able to use encryption nor compression... ... on the client i get 742 error... ... aaa authentication login console none ... Default PPTP VPDN group ...
    (comp.dcom.sys.cisco)
  • Re: PPTP, IAS Radius and Cisco 1801
    ... I'm no able to use encryption nor compression... ... on the client i get 742 error... ... aaa authentication login console none ... Default PPTP VPDN group ...
    (comp.dcom.sys.cisco)
  • Re: L2TP/PPTP
    ... Though pptp can be very secure if configured correctly and a complex password is used ... l2tp is more secure for a number of reasons. ... the biggest advantages is it requires certificate machine authentication in addition ... > PPTP is encrypted with Microsoft Encryption. ...
    (microsoft.public.cert.exam.mcse)
  • Re: SQL Server over the Web, what are my options?
    ... PPTP performs MPPE, or Microsoft point-to-point encryption. ... MS-CHAPv2 as the authentication method fixes both problems: ...
    (microsoft.public.security)
  • Re: Encryption and authentication
    ... have encryption without authentication? ... it seems that encryption couldn't exist without authentication. ... and example is asymmetric key cryptography technology. ... http://www.garlic.com/~lynn/aadsm24.htm#7 Naked Payments IV - let's all go naked ...
    (comp.security.firewalls)

Loading