Basically MS-CHAP v2 is more secure, it provides mutual authentication, stronger initial data encryption keys, and different encryption keys for sending and receiving. MS-CHAP v2, the cryptographic key is always based on the user's password and a random challenge string. Each time it authenticates, a new string is used.

Mar 03, 2009 vpn - configure a Cisco ASA to use MS-CHAP v2 for RADIUS My assumption is that the ASA is using PAP authentication, instead of MS-CHAP v2; the credentials are confirmed, the proper Remote Access Policy is being used, but this policy is set to only allow MS-CHAP2. What do we need to do on the ASA to make it us MS-CHAP v2? In the ADSM GUI The "Microsoft CHAP v2 compatible" tickbox is enabled, but I don ASA 5510 - RADIUS authentication only u - Cisco Community Hi All, I'm trying to move from Local authentication to Radius authentication. I put a check mark on the "MSCHAPv2 Capable" but ASA uses PAP to request for authentication with the Radius server. Authentication is rejected because my IAS

Which is most secure - CHAP or PAP? If it's not so clear-cut, what are the trade offs? Password authentication protocol (PAP) and challenge handshake authentication protocol (CHAP) are both used to authenticate PPP sessions and can be used with many VPNs.Basically, PAP works like a standard login procedure; the remote system authenticates itself to the using a static user name and password

Configuring RADIUS authentication for Global VPN Clients SonicWall recommends using MS-CHAP or MS-CHAP V2 as an authentication method. When using RADIUS to authenticate VPN client users, RADIUS will be used in its MSCHAP (or MSCHAPv2) mode. The primary reason for choosing to do this would be so that VPN client users can make use of the MSCHAP feature to allow them to change expired passwords at login PAP, CHAP, and MS-CHAP - CompTIA Security+ SY0-501 - 4.2 Jan 07, 2018

Authentication Authorization and Accounting Configuration

We must install and configure Active Directory and DNS server in Windows 2008 or Wındows 2012 server. In my environment I used windows 2008 R2. AD (Active Directory) and DNS: VELO.LAN AD hostname: DC.VELO.LAN AD IP address: FreeRADIUS IP: FreeRADIUS hostname: FREERADIUS.VELO.LAN For example you can use topology as below: In FreeBSD we […] Feb 06, 2013 · Windows clients support the EAP-MSCHAP authentication method, version 2, that is, MS-CHAP encapsulated in EAP. So now you still gotta configure EAP, but fortunately it won’t take too long. Open the /etc/freeradius/eap.conf file and find the default_eap_type line in the eap section, and set it to peap :