What is Cisco ACS?

Asked By: Griselda Westenhofer | Last Updated: 17th February, 2020
Category: technology and computing computer networking
4.2/5 (51 Views . 29 Votes)
Cisco Access Control Server (ACS) is an authentication, authorization, and accounting (AAA) platform that lets you centrally manage access to network resources for a variety of access types, devices, and user groups. wireless – authenticates and authorizes wireless users and hosts and enforces wireless policies.

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Beside this, what is Cisco ACS appliance?

Cisco Secure ACS Appliance version 3.2 is a highly scalable, rack-mounted, dedicated platform that serves as a high performance access control server supporting centralized Remote Access Dial-In User Service (RADIUS) or Terminal Access Controller Access Control System (TACACS+).

Similarly, what is difference between ACS and ISE? Primary difference ISE is used to gather and share context using PxGrid to ISE eco-system partners consisting of third party and Cisco devices (around 50+ vendors supported and growing). ACS does not have way to share context nor support profiling, or guest services/BYOD services.

In this manner, what security function does Cisco ACS provide?

It's the job of Cisco Secure Access Control Server (ACS) to offer authentication, accounting, and authorization services to network devices. It includes routers, switches, Cisco PIX firewalls, and network access servers. Cisco Secure Access Control Server supports two major AAA protocols; namely, TACACS+ and RADIUS.

Is Cisco ACS end of life?

Cisco's Access Control System has announced end-of life. On December 7, Cisco published the end of life for its popular Access Control System (ACS) product. ACS has been the de facto standard for device network authentication and device administration for many years.

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What ACS means?

Acute coronary syndrome (ACS) is a syndrome (set of signs and symptoms) due to decreased blood flow in the coronary arteries such that part of the heart muscle is unable to function properly or dies. New-onset angina is also considered unstable angina, since it suggests a new problem in a coronary artery.

What is AAA Cisco?

AAA is a protocol used to secure access to a Cisco network device. AAA stands for Authentication, Authorization, & Accounting. The AAA model answers 3 questions.

What is ACS authentication?

Access Control Service, or Windows Azure Access Control Service (ACS) is a Microsoft-owned cloud-based service that provides an easy way of authenticating and authorizing users to gain access to web applications and services while allowing the features of authentication and authorization to be factored out of the

What is ACS in security?

The SIA ACS (Security Industry Authority Approved Contractor Scheme) is the only recognised scheme to standardise organisations operating within the private security sector.

What is an ISE?


Cisco Identity Services Engine (ISE) is a network administration product that enables the creation and enforcement of security and access policies for endpoint devices connected to the company's routers and switches. The purpose is to simplify identity management across diverse devices and applications.

What is Tacacs server Cisco?

TACACS (Terminal Access Controller Access Control System) is an older authentication protocol common to UNIX networks that allows a remote access server to forward a user's logon password to an authentication server to determine whether access can be allowed to a given system.

What is Cisco ISE server?

Cisco Identity Services Engine (ISE) is a server based product, either a Cisco ISE appliance or Virtual Machine that enables the creation and enforcement of access polices for endpoint devices connected to a companies network.

What is Radius and Tacacs+?

TACACS+ encrypts the entire communication. RADIUS combines authentication and Authorization. TACACS+ treats Authentication, Authorization, and Accountability differently. RADIUS is an open protocol supported by multiple vendors.

How do you check logs in ACS?

In the ACS web interface, choose System Administration > Configuration > Logging Categories > Global to view the hierarchical structure of the logging categories and subcategories. In the web interface, choose Monitoring and Reports > Reports > ACS Reports to run reports based on your configured logging categories.

What replaced Cisco ACS?


Cisco communicated with their ACS customers, partners and security consultants that the replacement for the obsolete solution was Cisco's Identity Services Engine (ISE). Cisco is positioning customers to look beyond network access/TACACS+ and move towards a closer integration with their ISE.

How does Cisco NAC work?

Cisco ® Network Admission Control (NAC) solutions allow you to authenticate wired, wireless, and VPN users and devices to the network; evaluate and remediate a device for policy compliance before permitting access to the network; differentiate access based on roles; and then audit and report on who is on the network.

What does Cisco Prime do?

Cisco Prime™ for IT is an innovative strategy and portfolio of management products that empower IT departments to more effectively manage their networks and the services they deliver. It delivers an intuitive workflow-oriented user experience across Cisco® architectures, technologies, and networks.

What is auto configuration server?

Automatic Configuration Server. Description: The ACS, Automatic Configuration Server is designed for automatic and easy setup of CPE (Customer Premises Equipment) using the protocol described in the standard TR-069, which enables the operator to centrally manage customer equipment through the global network.

What is Radius server for?

Remote Authentication Dial-In User Service (RADIUS) is a client/server protocol and software that enables remote access servers to communicate with a central server to authenticate dial-in users and authorize their access to the requested system or service.

What is Aruba ClearPass?


Aruba ClearPass is a policy management platform that many businesses are implementing to effortlessly onboard new devices, grant varying access levels, and keep their networks secure. It allows you to grant full or limited access to devices based on users' roles, device type, and cybersecurity posture.