link to Loopback

Loopback

Loopback is a testing procedure in telecommunications in which a test signal is sent from a service provider’s central office (CO) to the customer premises and is returned or echoed by the customer...

link to Loopback Address

Loopback Address

In TCP/IP networking, Loopback Address is the special IP address 127.0.0.1. The loopback address is used to route outgoing IP packets to the TCP/IP protocol stack bound to the network interface card...

link to Logon Hours

Logon Hours

Using the configure logon hours feature, you can control when users can logon to the network. In the Windows Server family, administrators use Active Directory Users and Computers, which is...

Local Security Database

Local Security Database is the database of user and group accounts on a server or workstation running Microsoft Windows NT installed as part of a workgroup. In the workgroup security model, each...

link to Linux

Linux

Linux is an operating system derived from the UNIX family of operating systems that is POSIX-compliant and freely distributed through many sites on the Internet. Linux was developed in 1991 by a...