Spoofed Packet Injection Attack-Resistant AAA-RADIUS Solution Based on LDAP and EAP

A user-logging solution based on the Authentication Authorization and Accounting mechanism that is resistant to Spoofed Packet Injection attack is presented in this paper. The Remote Authentication Dial-In User Service protocol is often implemented in telecommunications networks, thus being the target of cyber-attacks. To secure the process of user authentication in the networks of Internet Service Providers, it is necessary to develop and implement security modules in the RADIUS authentication PolicyFlow.