What is a SIEM system utilized for?

What is a SIEM (Security Information and Event Management) system utilized for? It is a system used to evaluate data from security devices and generate alerts.

What type of software can you use to capture and examine the contents of network messages?

Wireshark is a network protocol analyzer, or an application that captures packets from a network connection, such as from your computer to your home office or the internet. Packet is the name given to a discrete unit of data in a typical Ethernet network. Wireshark is the most often-used packet sniffer in the world.

What kind of firewall can block designated types of traffic based on application data contained within packets?

A stateless firewall blocks designated types of traffic based on application data contained within packets.

Which protocol design replaces STP operates at Layer 3 of the OSI model?

Of the three methods of access control (RBAC, DAC, and MAC), RBAC is the least secure of the options. Which protocol designed to replace STP operates at Layer 3 of the OSI model? The Spanning Tree Protocol operates at the Network layer of the OSI model.

What is better than Wireshark?

Alternatives to Wireshark
  • tcpdump. If a user is familiar with the command line or commonly works in network troubleshooting, network management or tcpdump is one of the tools that you may end up preferring more than Wireshark. …
  • CloudShark. …
  • Colasoft Capsa. …
  • Sysdig. …
  • Mojo Packets. …
  • SolarWinds RMM.

What tool can be used to capture and Analyse PCAP files?

To capture PCAP files you need to use a packet sniffer. A packet sniffer captures packets and presents them in a way that’s easy to understand.

What aspect of AAA is responsible for determining what a user can and Cannot do with network?

Authorization determines what that user can do on the network. Accounting monitors the network usage time for billing purposes. AAA information is typically stored in an external database or remote server such as a RADIUS or TACACS+ server. The information can also be stored locally on the access server or router.

What open source service runs in the application layer?

By far the most popular AAA service, what open-source service runs in the Application layer and can use UDP or TCP in the Transport layer? CDMA (Code Division Multiple Access) is an open standard that is accepted and used worldwide.

At what layer of the OSI model does the IPsec encryption protocol operate?

As a part of the IPv4 enhancement, IPsec is a layer 3 OSI model or internet layer end-to-end security scheme.

Which AAA component is responsible for collecting and reporting usage for auditing and billing purposes?

The authorization component of AAA determines which resources the user can access and which operations the user is allowed to perform. The accounting and auditing component of AAA keeps track of how network resources are used.

What is the nmap utility used for?

Nmap is used to discover hosts and services on a computer network by sending packets and analyzing the responses. Nmap provides a number of features for probing computer networks, including host discovery and service and operating system detection.

When using Docsis 3.0 What is the minimum number of channels that can be used group of answer choices?

When using DOCSIS 3.0 what is the minimum number of channels that can be used? 20.

What three services are provided by the AAA framework choose three?

Authentication, authorization, and accounting services are often provided by a dedicated AAA server, a program that performs these functions. A current standard by which network access servers interface with the AAA server is the Remote Authentication Dial-In User Service (RADIUS).

Which component of AAA is used to determine which resources?

One of the components in AAA is authorization. After a user is authenticated through AAA, authorization services determine which resources the user can access and which operations the user is allowed to perform.

Which component of AAA is used to determine which resources a user can access and which operations the user is allowed to perform?

Authentication identifies the user. Authorization implements policies that determine which resources and services an authenticated user may access.

What are the two most commonly used AAA protocols?

There are two most commonly used protocols in implementing AAA, Authentication, Authorization, and Accounting in the network. RADIUS and TACACS+ are open standards that are used by different vendors to ensure security within the network.

What is the AAA framework?

AAA stands for authentication, authorization, and accounting. AAA is a framework for intelligently controlling access to computer resources, enforcing policies, auditing usage, and providing the information necessary to bill for services.

What is AAA in Cisco configuration?

This chapter describes authentication, authorization, and accounting (AAA, pronounced “triple A”). AAA is a a set of services for controlling access to computer resources, enforcing policies, assessing usage, and providing the information necessary to bill for services.

Which is the following AAA server?

Here in StoneOS system, authentication supports the following five types of AAA server: Local server: a local server is the firewall itself.
…
Configuring TACACS+ Server.
Basic Configuration
Virtual Router Specify the VRouter of TACACS+ server.

What is AAA example?

Examples of AAA protocols include: Diameter, a successor to Remote Authentication Dial-In User Service (RADIUS) … Terminal Access Controller Access-Control System Plus (TACACS+) a proprietary Cisco Systems protocol that provides access for network servers, routers and other network computing devices.

Which of the following is included in AAA?

AAA membership includes roadside assistance, traveling discounts, repair services, and additional benefits that vary from plan to plan. Regardless of your plan, you will get free tire replacement, four roadside assistance calls per year, and free fuel delivery.