How to maintain security with Cisco routers
Get the most security-network router is important for the safety of your own. Help a network smoothly and without problems. Computer network technicians will do well: Do you remember two commands, in particular to allow, enable secret password.
There are several commands, using a router to see the password secure. Cisco has announced that in particular "enable password" is outdated and vulnerable to security risks.This is because the command does not use encryption to store passwords, and these can lead hackers to find and recover passwords easily.
A computer network more secure encryption on the router side of things. Cisco realized this and published the "enable secret" command in an IOS upgrade. Enable secret enable network administrators to their network with encryption and management, without fear of hacking more important to discover the password world and caused a network of computers in question.
Access to a Cisco router running configuration is simple. Use the boot command to configure the router settings currently stored. When both enable and enable secret password is used, administrators can see that enable password is visible for all to see! Enable secret password after not readable, so that is stored as an MD5 encrypted text.
Eventually,> Network administrators, users get much benefit from shielding the running configuration of a Cisco router from hackers and other intruders. Even small bits of help here and there can mean running in network security, a big difference in how the network is maintained for long, so be sure IOS upgrade to the latest and get the new password command Cisco offers.
Concluding Remarks
Cisco routers are not a security threat at all costs, but with the additionthe latest IOS version and taking advantage of recent commands like "Enable Secret" is the best computer network and continue to run for the months to come, without any difficulty. For more information, contact Cics articles and other Internet resources to learn how to enable actually go about the process of using secret.
Basic hardware components(Computer Network)
All networks are built from basic building blocks of the network nodes to connect, such as network interface cards (NICs), bridges, hubs, switches and routers. In addition, a method of connecting these building blocks, usually in the form of galvanic cable (usually Category 5 cable). Less common are microwave links (as in IEEE 802.12) or optical cables (optical fiber). Ethernet card may be required.
Network interface cards
A network card, network adapter or NIC (network interface) is part of computer hardware designed for computers to communicate through a computer network. It provides physical access to the network environment and often provides low-level addressing system through the use of MAC addresses.
Computer-network 