2017年1月5日 · PEAP is similar in design to EAP-TTLS, requiring only a server-side PKI certificate to create a secure TLS tunnel to protect user authentication, and uses server-side public key certificates to authenticate the server. It then creates an encrypted TLS tunnel between the client and the authentication server.

EAP-TTLS has historically not been supported in Windows clients without having to install third party software. EAP-TTLS is now supported starting with Windows 8. Some additional thoughts: EAP-TTLS was invented by a RADIUS vendor. EAP-PEAPv0 was invented by Microsoft. EAP-PEAPv1 came out of the IETF process.

2020年1月9日 · EAP is an authentication framework, which defines several TLS based methods and encapsulations like EAP-TLS, EAP-TTLS and PEAP. These all require the server/authenticator to have a certificate (EAP-TLS require the client/supplicant to have it too).

2016年8月29日 · In EAP-TTLS, the tunnel is established with no authentication. Once the tunnel is established and secure communication possible, any means of authentication, such as AD credentials, can be used. The certificate is used to establish a secure connection over a public channel, where the certificate is used to confirm the server's identity.

2015年9月22日 · EAP-TTLS has historically not been supported in Windows clients without having to install third party software. EAP-TTLS is now supported starting with Windows 8. Some additional thoughts: EAP-TTLS was invented by a RADIUS vendor. EAP-PEAPv0 was invented by Microsoft. EAP-PEAPv1 came out of the IETF process.

2019年9月4日 · EAP-TTLS forces the RADIUS server to identify itself to a client with a certificate, but optionally a client to the server. All information about an end-user is encrypted through a tunnel. EAP-TLS forces the RADIUS server and the client to identify themselves with a certificate. The end-user's name is exposed in cleartext.

2014年10月17日 · I'm looking at the slightly more complex case of SSL over EAP over RADIUS over UDP on the one hand, and the even more specialised SSL over EAP over EAPoL on the other. I "think" I may be seeing the app-data decrypted in one or two of the EAP packets, where the handshake information is present, but this information doesn't seem to be getting ...

2021年6月6日 · Here is packet analysis for a similar method (EAP-TLS) by WireShark (see PCAP file): Authentication. On NetworkManager, the setup look like this: In particular, you have to: configure the CA certificate used for authenticating the EAP-TTLS server; choose the domain name (or domain name suffix) of the EAP-TTLS server.

2018年2月8日 · By default, Windows 7 doesn't support EAP-TTLS authentication method natively. If I enable IEEE 802.1X authentication in Windows 7, I can see only two authentication methods: Microsoft smart cards or other certificates; Microsoft: Protected EAP(PEAP)

2020年10月6日 · In EAP-TLS, the peer (supplicant) and the authenticator do a TLS handshake. In practice, the authenticator usually relays the EAP mesages to an authentication (RADIUS) server which means that the TLS handshake is actually done between the supplicant and the authorization server.