how to find security key on router

For most enterprise LAN, routers have become one of the most important security devices in use. Generally, most networks have a primary access point. This is the "virtual border router" that is usually used with a dedicated firewall ". After proper configuration, the edge router can block almost all the most stubborn bad elements out of the network. If you want t

rapidly implementing IPSec standards and their associated security mechanisms in their VPN products. At present, the VPN router products are mainly divided into two types of software and hardware: For these reasons, hardware-based VPN router devices are often a better choice. They place encryption/decryption in high-speed hardware, better prevent illegal intru

Currently, wireless routing is widely used and has a large number of users. Many of them are not familiar with wireless router settings to improve our network security, so today I will explain some methods for setting wireless routers. When using a wireless router for wireless surfing, our neighbors may accidentally break into the local wireless network. These ne

a wall or brick chimney, or the network cable is introduced into the building from the worst possible location. If, for some reason, you cannot place the antenna in the ideal central position, do not be disappointed. We will introduce other solutions later. Now, please go to the office to find a good home for the wireless router. Avoiding corners (especially in old houses) is the first step, because the co

There should be a lot of friends accessing the Internet through a wireless router. Have you noticed that your router is being watched by others? Is there an encrypted wireless router? Please refer to the following link for more information. Relatively speaking, wireless networks are more difficult to protect than wired networks, because the number of fixed physic

(Simple Network Management Protocol): The HTTP settings section of your router is easy to set up for a busy network administrator. However, this is also a security issue for routers. If your router has a command-line setting, disable the HTTP method and use this setting. If you do not use SNMP on your router, then you

friends may not know what their IP address is or what the IP address of the wireless router is. Here's an easy way to get this information. The most used should be the Windows operating system, you can open a command line window (DOS window), and then input ipconfig, all the information you need to show up in front of you. The default gateway you see is usually the IP address of the wireless router, which

Management Protocol): The HTTP settings section of your router is easy to set up for a busy network administrator. However, this is also a security issue for routers. If your router has a command-line setting, disable the HTTP method and use this setting. If you do not use SNMP on your router, then you do not need to

encryption algorithm. WEP uses an encryption key to encrypt the data portion of each packet exchanged on the 802.11 Network. After encryption is enabled, two 802.11 devices must enable encryption and have the same encryption key to communicate. WEP encryption is disabled by default, that is, not encrypted. The security parameters of a wireless

following link is the common password used by the computer administrator: http://www.thenetworkadministrator.com/passwords.htm. 3. Disable HTTP settings and SNMP (Simple Network Management Protocol): The HTTP settings section of your router is easy to set up for a busy network administrator. However, this is also a security issue for routers. If your router has

IP router technology is still quite common, So I studied the Key Technology Analysis of IP router technology and IP Phone. Here I will share it with you and hope it will be useful to you. IP phones are the economic advantage of combining voice data integration with the technical progress of voice/grouped IP routers, thus usher in a new network environment, this n

? Apparently, WEP appears earlier than WAP, and WAP is more secure than WEP ｡ WEP adopts symmetric encryption mechanism, and data encryption and decryption adopts the same key and encryption algorithm. After encryption is enabled, both wireless network devices need to communicate with each other and must be configured with encryption, with the same key and algorithm. WEP supports 64-bit and 128-bit encrypti

The Network provides great convenience for people. However, due to the lack of security of the TCP/IP protocol that constitutes the Internet, network security has become a real problem. There are various types of attacks on the network, including eavesdropping packets, IP Address Spoofing, source route attacks, port scanning, denial of service attacks, and application layer attacks, the reliability and line

network key The wireless encryption protocol (WEP) is a standard method for encrypting data transmitted in wireless networks. Currently, most wireless devices only have WEP encryption, and more secure WPA encryption is not widely used. Currently, there are two key types for a wireless router or AP. For example, the used wireless

through the router, and the audit of the message on the router can provide the necessary information for the operation of the network and help to analyze the operation of the network.Vendors provide a variety of solutions, such as the Huawei Quidway Series routers provide a comprehensive network security solution, including user authentication, authorization, da

Major brand manufacturers in the wireless router configuration design has increased the key, prohibit the SSID broadcast and other means, but these security settings are really effective? 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 wi

With the development of China's routing industry, it also promotes the upgrade and upgrade of wireless router technology. Here we mainly introduce the wireless router security protection measures. Wireless routers have gradually become the first choice for domestic users to build important devices in the wireless network. Compared with wired networks, their rando

problem that the external network cannot access the internal network server after the firewall is installed, this buffer zone is located in a small network area between the enterprise's internal network and the external network. Some public home Internet facilities can be placed in this small network area, such as Web servers, FTP servers, and forums. On the other hand, such a DMZ region is more effective in protecting the internal network, because such network deployment, compared with the gen

computation cost is small, the encryption speed is fast, and it is the main algorithm for information encryption at present. Its limitation lies in its existence of the communication between the two sides of the trade to ensure key security exchange problems. In addition, a trading party has several trade relations, he will maintain several private keys. Nor does it identify the originator of trade or the

1. Update your router operating system: Like a network operating system, the router's operating system needs to be updated to correct programming errors, software flaws, and cache overflow problems. Always check with your router manufacturer for the current update and operating system version. 2. Modify the default password: According to the Computer Emergency Response team at Carnegie Mellon University, 80