PAP vs CHAP: A complete security comparison PAP and CHAP are both RADIUS authentication protocols, but they trade off security in opposite places. PAP transmits passwords between the customer and the NAS in the clear, while allowing passwords t... Network Security Protocols
Is PAP secure? A complete analysis of PAP authentication security PAP is secure when used correctly. Despite the common claim that PAP sends passwords in clear text, in practice PAP passwords are encrypted by the RADIUS shared secret before transmission, and can be ... Network Security Protocols
Accounting: Keeping track of it all We have already looked at authentication and authorization. In this third article, we’ll take a look at the accounting process, the process of monitoring and recording a client’s use of the network, a... Network Security Protocols
Network authentication protocols: compatibility between systems and methods In many network configurations, there will be some transactions for which the RADIUS server will not perform the authentication itself, but simply pass credentials to a third-party system and rely on ... Network Security Protocols
Authentication: Is it really you? RADIUS security is composed of three components: authentication, authorization, and accounting. These three links in the RADIUS security chain are often referred to by their acronym, “AAA”. The first ... Network Security Protocols
How a RADIUS server works A RADIUS server utilizes a central database to authenticate remote users. RADIUS functions as a client-server protocol, authenticating each user with a unique encryption key when access is granted. Ho... Network Security Protocols
How Does RADIUS Authentication Work? A RADIUS server controls who gets on your network. When someone tries to connect, whether over Wi-Fi, VPN, or a wired port, the RADIUS server decides whether to let them in, what they are allowed to d... Network Security Protocols