You could also do this using SELECT statements if your users where located in a database -)Īs a third part the RADIUS protocol also does accounting. Of course you can do this by quering LDAP groups. So that the NAS can know, what the user will be allowed to do. Most common scenario is, that the RADIUS server returns authorization information in the ACCESS-ACCEPT response. It works with key value pairs and you can define new ones on your own. But RADIUS is a triple A protocol = AAA: authentication, authorization and accounting. I haven't installed it since 2006 or so, but it looks like it's now part of Microsoft's Network Policy Server.Īll the comments and answers boiled down the RADIUS protocol to simple authentication. It's also possible to install RADIUS for Active Directory to allow clients (like routers, switches. And yes, the two factors are designed to increase security ("Something you have + Something you know") Something like RSA SecurID, for example, which primarily processes requests via RADIUS. Two-step authentication for layered security?Ī very common combo is two factor authentication with One Time Passwords (OTP) over RADIUS combined with AD. Why would someone recommend a RADIUS and AD combination? Just a Routers which your network admins want to log into without setting up the same account each and every place.Web proxy "toasters" that require user authentication.Network Access Control for your wired or wireless network clients.When you have a device to set up that wants to do simple, easy authentication, and that device isn't already a member of the Active Directory domain: These may have more complex requirements - for example, the device trying to authenticate users may itself need valid credentials to use within Active Directory. It doesn't have any sort of complex membership requirements given network connectivity and a shared secret, the device has all it needs to test users' authentication credentials.Īctive Directory offers a couple of more complex authentication mechanisms, such as LDAP, NTLM, and Kerberos. RADIUS is an older, simple authentication mechanism which was designed to allow network devices (think: routers, VPN concentrators, switches doing Network Access Control (NAC)) to authenticate users. Why would I need a RADIUS server if my clients can connect and
0 Comments
Leave a Reply. |