comcast router security

For the Cisco router security configuration command family, the following are 10 configuration commands, which are expected to be good for everyone. When talking about configuring a new Cisco router, most configurations depend on the type of the router and the purpose of the service. However, each administrator has his

Many junior network administrators ignore security settings when using Cisco routers, and the following three are ideal for novice users to configure network security when using Cisco routers. One, the security configuration of the router "access control" 1, the administrator who can access the

Wireless Router security settings: WEP encryption, or WPA encryption? Wireless network encryption is to provide security for data encryption in radio waves, mainly for the confidentiality of link layer information data in WLAN. Now that most wireless devices have WEP encryption and WAP encryption, do we use WEP encryption or WAP encryption? Obviously WEP appears

The router operating system is as vulnerable to hackers as the network operating system. Most SMEs do not hire router engineers or outsource this functionality as a necessity. As a result, network administrators and managers have neither the knowledge nor the time to ensure the security of the router. Here are 10 basic

important data, and can enjoy the benefits of saving money by leveraging the public IP network. But saving only money is not enough. Because of today's network capacity and the growing number of important business data, there must be an automated VPN installation and operation, as well as a wide range of security and efficient performance, which is the two sometimes contradictory features. Dynamic VPN Exchange brings automation operation and

Not long ago for everyone to bring a "router how to set up security," the theoretical article, a lot of friends read may feel more abstract, today small set for everyone to bring a combat article, to the Fibonacci wireless router for example, to teach you how to set the security of the Fibonacci

Essential security commands for CISCO router initialization 1. Security Settings for vro Access Control 1. Strict control over the administrator who can access the vro. Record Filing is required for all maintenance tasks. Www.2cto.com 2. do not access the vro remotely. Even if you need to access the vro remotely, we recommend that you use the access control list

network address, only public address to access the external network. In addition to the first connection initiated by the internal network, users outside the network can not access the network resources directly through address translation.5. Data encryptionIn order to avoid the information leakage caused by the data eavesdropping, it is necessary to encrypt the transmitted information, and only the end-to-end communication can decrypt the ciphertext. By encrypting the message sent by the

Which command standard do you want Cisco to use on each vro? Each administrator configures the commands of each vro correctly. The ten commands in this article are what I think you should configure on each vro, with no special order. 1. configure a Logon account on the vro I strongly recommend that you configure a real user name and password account on the vro and vswitch. This means that you need a user and a password to gain access. In addition, we recommend that you use a secret password for

Security RouterGenerally, it is a network security device that integrates the conventional routing and network security functions. In terms of its main functions, it is also a router, mainly responsible for Routing Switching tasks in the network, but more security features a

With Shanghai's new round of broadband speed up into more and more residents, a family of several computers and mobile terminals (mobile phones, tablets) has not been a rarity, the demand for wireless network coverage has also spawned the popular home routers. But what many people do not know is that only the size of the slap router will become buried in the home of "cyber-security landmines", accidentally

In recent years, the computer network, especially the Internet development is very rapid, ATM and IP over DWDM technology development so that the network transmission bandwidth quickly increased. While the development of network security and management technology is relatively lagging behind, although the voice of network security is high, but really fall to actually few. It is often believed that increasin

Nine tips on Router Security Protection: here we will mainly introduce the use of router security protection, including knowledge points such as modifying the default password, disabling IP direct broadcast, and TCP/IP network protocols. Content navigation: Easy 9 step to enhance the

watch the demoPrivileged mode plaintext password settingsSet Enable Encrypt Password (no correlation with the above command) router> enable ' user mode enters privileged modeRouter # Configure terminal ' entering global configuration mode from privileged modeRouter (config) #hostname yong1 ' Change the router name to Yong1Yong1 (config) # enable secret Guoyong ' set the privileged password to

1. Security Configuration of vro Access Control 1. strictly control the administrator who can access the vro. Record Filing is required for any maintenance. 2. do not access the vro remotely. Even if you need to access the vro remotely, we recommend that you use the access control list and high-intensity password control. 3. Strictly control access to CON ports. Specific measures include: A. if you can open the chassis, you can cut off the physical li

As more and more friends enter the "wireless" family, the safety of wireless networks has attracted much attention. In contrast, wireless is more difficult to protect than a wired network, because the number of fixed physical access points in the wired network is limited, and any point in the wireless network that the signals can achieve can be used. Therefore, the major brand manufacturers in the wireless router configuration design has increased the