An Access Control Protocol, Sometimes Called TACACS
نویسنده
چکیده
منابع مشابه
Centralized Authentication Services (Radius, Tacacs, Diameter)
INTRODUCTION RADIUS, TACACS, and DIAMETER are classified as authentication, authorization, and accounting (AAA) servers. The Internet Engineering Task Force (IETF) chartered an AAA Working Group in 1998 to develop the authentication, authorization, and accounting requirements for network access. The goal was to produce a base protocol that supported a number of different network access models, ...
متن کاملAn Analytical and Experimental Study of AAA Model with Special Reference to RADIUS and TACACS+
A significant growth is observed in network technology during last few decades. Several kinds of information services are delivered using the networks. Additionally, both legitimate and malicious users are accessing the services. Moreover, the network is always vulnerable to different kinds of security issues. Therefore the domain of security is an essential aspect of the study, research, and d...
متن کاملProcess algebraic modeling of authentication protocols for analysis of parallel multi-session executions
Many security protocols have the aim of authenticating one agent acting as initiator to another agent acting as responder and vice versa. Sometimes, the authentication fails because of executing several parallel sessions of a protocol, and because an agent may play both the initiator and responder role in parallel sessions. We take advantage of the notion of transition systems to specify authen...
متن کاملALERT-ID: Analyze Logs of the Network Element in Real Time for Intrusion Detection
The security of the networking infrastructure (e.g., routers and switches) in large scale enterprise or Internet service provider (ISP) networks is mainly achieved through mechanisms such as access control lists (ACLs) at the edge of the network and deployment of centralized AAA (authentication, authorization and accounting) systems governing all access to network devices. However, a misconfigu...
متن کاملA solution for ARP spoofing: Layer-2 MAC and protocol filtering and arpserver
Most attacks are launched inside the companies by the employees of the same company. These kinds of attacks are generally against layer-2, not against layer-3 or IP. These attacks abuse the switch operation at layer-2. One of the attacks of this kind is Address Resolution Protocol (ARP) Spoofing (sometimes it is called ARP poisoning). This attack is classified as the “man in the middle” (MITM) ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- RFC
دوره 1492 شماره
صفحات -
تاریخ انتشار 1993