intranet freeware

Relatively speaking, there is little information on the Internet, and few people write some detailed information about the Intranet penetration for the reference of their peers. Today, I am only going to give a general introduction to some Intranet knowledge. First, under what circumstances will we meet the Intranet? If your goal is only limited to a small WEB, y

Enterprise Network Security has been paid more and more attention. Not only has the Internet gradually strengthened its defense technology against enterprise networks, but also has been developing Intranet security in China for four years. Users and the market constantly improve and expand their understanding of user security, and the Intranet security technology is also being re-recognized. The

"Three-Point Technology and seven-point management" is a famous saying in the Intranet security field. Large enterprises and organizations, small to each of us, are dealing with management all the time. outstanding management is the starting point of enterprise competition and a necessary choice for enterprise success, this has become the consensus of the industry. With the further development of office information technology, enterprises have establi

Firewalls and switches are still commonly used. What will happen to the cooperation between the two? I would like to share it with you here and hope it will be useful to you. With the maturity and rapid development of network and Internet technologies, more and more enterprises and institutions have begun to set up networks to automate office work and share Internet information. However, security issues have also emerged. iMaxNetworks (memory network company) proposed a solution based on the cha

Public network IP and intranet IPFirst, let's take a look at the IP address Division:Class A address:0.0.0.0------127.255.255.255Where 127.255.255.255 is the broadcast address and cannot be assignedClass B Address:128.0.0.0------191.255.255.255Class C Address:192.0.0.0------223.255.255.255Class D Address:224.0.0.0-----239.255.255.255Class E Address:240.0.0.0------255.255.255If you want to see how much IP you have on your machine, you can view it like

Intranet SecurityIn the face of threats, firewall, anti-virus software, IPS, and other products are often ineffective. These products have been widely deployed in the enterprise network, but these products are mainly for Internet security protection.CAIt is a third-party trust institution that uses the PKI public key infrastructure technology to provide network identity authentication services, is responsible for issuing and managing digital certifica

What is port ing: Port ing (NAT or napt) refers not to a port in the physical sense, but to a port in the TCP/IP protocol. It is a logical port. Port ing: if a computer on the Intranet needs to access the Internet, port ing is required. Port ing is divided into dynamic and static. dynamic port ing: if a computer in the Intranet needs to access xinlang, it will send packets to the NAT gateway, including the

Today, we will talk about how to use port ing without using the gateway to open the Intranet. 　　I. Prerequisites A public IP address is required. Assume that we have a public IP Address: 210.210.21.21. 　　Ii. Tools used 1.lcx.exe 2. vdic 　　Iii. Methods Method 1: Use lcx.exe for ing. (1)we will upload lcx.exe to the public IP address, and execute lcx-listen Port 1 Port 2 in the DOS environment on the public IP Address See lcx-listen 3030 for details. T

Bkjia.com exclusive Article] Speaking of enterprise network security protection, Internet security technology is mature, such as some firewalls, vulnerability scans, and intrusion detection have been well developed. Many enterprises have emphasized the deployment of Internet security products while ignoring the threat of Intranet security. In many cases, the real threat comes from the internal, and many confidential information leaks are caused by poo

In recent years, network security has become the core content of enterprise network deployment. Intranet is a major component of network applications, and its security has been paid more and more attention. According to incomplete statistics, 15% of the investment in building an intranet outside China is used to enhance the network security of the Intranet. Secur

The proxy server settings have many surprising relationships with the IE region. The Local Intranet Zone is easy to use. It allows TCP/IP to allow servers on the other side of the earth to access the same server as the server on the lower floor .. on the other hand, the question "local" is left to the user or the network administrator to answer. it is easy to guess that when the machine is a local Intranet