Chapter 7 - Administering a Secure Network

15 terms by gameboy_horror

Create a new folder

Advertisement Upgrade to remove ads

cloud computing

A pay-per-use computing model in which customers pay only for the computer resources that they need, and the resources can be easily scaled.

disabling unused ports

A security technique to turn off ports on a network device that are not required.

File Transfer Protocol (FTP)

An unsecure TCP/IP protocol that is commonly used for transferring files.

floor guard

A feature that controls a device's tolerance for unanswered service requests and helps to prevent a DoS attack.

FTP using Secure Sockets Layer (FTPS)

A TCP/IP protocol that uses Secure Sockets Layer/Transport Layer Security (SS/TLS) to encrypt commands sent over the control port (Port 21) in an FTP session.

IEEE 802.1x

A standard that blocks all traffic on a port-by-port basis until the client is authenticated using credentials store on an authentication server.

Internet Control Message Protocol (ICMP)

A TCP/IP protocol that is used by devices to communicate updates or error information to other devices.

Internet Protocol version 6 (IPv6)

The next generation of the IP protocol that addresses weaknesses of IPv4 and provides several significant improvements.

IP telephony

Using a data-based IP network to add digital voice clients and new voice applications onto the IP network.

loop protection

Preventing broadcast storms by using the IEEE 802.1d standard spanning-tree algorithm (STA).

MAC limiting and filtering

A security technique to limit the number of media access control (MAC) addresses allowed on a single port.

rule-based management

The process of administration that relies on following procedural and technical rules.

Secure Copy Protocol (SCP)

A TCP/IP protocol used mainly on UNIX and Linux devices that securely transports files by encrypting files and commands.

Secure FTP (SFTP)

A secure TCP/IP protocol that is used for transporting files by encrypting and compressing all data and commands.

Simple Network Management Protocol (SNMP)

A TCP/IP protocol that exchanges management information between networked devices. It allows network administrators to remotely monitor, manage, and configure devices on

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set