Of course, the use of VPN is much more than this, such as game agent and so on. Here's a detailed tutorial on erecting a VPN under windows. Hope to be helpful to the friend you need.
The first is preparation: Windows has its own firewall (Windows Firewall/internet Connection Sharing (ICS)) to stop (or allow 1723 ports to pass); Remote Registry Service (remotely Registry) and open, the Server service (serv
New ways of intrusion into the system can be accessed through VPN
VPN has become more and more widely used. Some people use it to bypass the review system, some use it to access websites prohibited by the State, and some use it as the privacy protection layer.
There are usually two reasons for using VPN in our work: Access Vulnerability exploitation toolkit or
Bgp mpls/VPN Network Technology BGP protocol has been well known for a long time. Its powerful routing policy tool capabilities and its storage and routing performance go beyond any internal gateway protocol of the image model, therefore, it exists as a "bridge" between autonomous systems. before that, there was an EGP protocol, and few people knew it, because it was not widely used, and it is not used by the US military now, but there are not many po
A Brief Analysis of Dynamic Multi-Point VPN using IPSec tunnel for secure data transmission over the Internet is the main solution for communication between Headquarters and branches of the company. Its commercial value will not be mentioned here, and it will take a long time to find a document. The IPSec network topology can be a star structure (hub-and-spoke) or a mesh structure (full mesh ). In practical applications, data traffic is mainly distrib
Zhan Bo Juniper) SRX is relatively simple to establish a VPN site, and NAT is also simple to use. What I want to talk about is the joint application between them. Requirements: Local A and local B establish A VPN site connection, A remote place C through the leased line to the local, the remote only to the local A route, and cannot add A route. Remote C is required to access
Pptp vpn Server in CentOS6 Architecture
For more information, see http://www.178-go.com/archives/vpn-on-centos-vps.html. There are also many articles about installation and configuration on the Internet, which are also detailed. It is not difficult to configure according to steps. Because my application scenarios are a little different from those described in these articles, the server for configuring the
Build a Linux-based VPN Network-Linux Enterprise Application-Linux server application information. The following is a detailed description. Building a VPN is almost one of the most advanced Linux applications. Learning this technology is enough to make you proud of the capital. The main purpose of VPN is to establish an encrypted communication mechanism, and then
The VPN penetration function of the network router is described in detail. The router VPN penetration function does not mean creating a VPN channel, but allows a VPN channel created by other terminals to pass through it, next I will take a network-connected router as an example to introduce it in detail.1. The number o
Build a VPN Server Based on CentOS
1. VPN Server Environment Description
Operating System: CentOS 6.5
VPN-Server local Nic information:
[root@VPN-Server~]
#ifconfig
eth0Linkencap:EthernetHWaddr00:0C:29:DA:D0:E0
inetaddr:192.168.30.130Bcast:192.168.30.255Mask:255.255.255.0
inet6addr:fe80::20c:29ff:feda:d0e0
/64
Scope
A problem occurred when we used PacketiXVPN in our company to build a VPN server using CentOS. After a long time, I had not solved the problem, so I found out the problem by looking for their technical staff to completely simulate our network environment...
A problem occurred when we used PacketiX VPN to build a VPN server using CentOS. After a long time, I did n
Nowadays, with the popularization and development of the Internet, mpls vpn technology is becoming more and more popular. mpls vpn is a type of MPLS Multiprotocol Label Switching Based Multi-Protocol Label Switching) the technical ip vpn is to use MPLS technology on network routes and exchange devices to simplify the route selection method of the core router, usi
Right-click the Network Neighborhood selection properties on the desktop, and open the Internet connection window
Click to create a new connection, pop-up New Connection wizard
Click Next
Select the network that is connected to my workplace and click Next
Select Virtual Private network connection, click Next
Fill in the company name (you can, of course, name yourself here), click Next
Select Do not dial initial connection, click Next
Enter the host name or IP address (addres
Security for the Enterprise is an eternal topic, firewall is able to protect the network security of the first line of defense, through the protection of firewalls, can be viruses, trojans, and even malicious attacks shut out, so that the firewall is to protect the security of users indispensable a barrier. The VPN firewall, on the basis of increasing the user's security, has increased the VPN function, whi
how to achieve efficient and secure VPN connection under XP system
What is a VPN?
Virtual private network (VPN private network) refers to the technology of establishing a private network on a public network.
It is called a virtual network, the main reason is that the connection between any two nodes of the entire VPN
Preparatory work:
VPN account, such as ip:199.36.77.106 username: vpn123 Password: 239979
Test environment: Win8.1 32-bit or 64-bit system
Operation Steps:
1, access to the control Panel of the network and the Internet, select Network and Sharing Center
2, set up a new connection or network, choose to connect to the workspace
3. Choose to use my Internet connection (VPN) featur
VPN technology Detailed (i)
Lu Xiaopo
Introduction
A virtual private network enables the connection of components and resources across different networks. Virtual private networks can use the Internet or other public Internet infrastructure to create tunnels for users and provide the same security and functionality guarantees as private networks. (Figure 1)
A virtual private network allows a remote communication party, salesperson, or Enterprise branc
Article title: Create a VPN server on suse10. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
The VPN is a virtual private network. the private network can be understood as an enterprise Intranet or a LAN. why is the word "virtual" added? It refers to the establishment o
My host CENTOS6.564X Step 1: Download the one-key installation package for vpn (dedicated to CentOS6) # wgethttp: // uninstall:
My host CENTOS 6.5 64X
Step 1: Download the one-key installation package for vpn (dedicated to CentOS6)
#wget http://www.iamhackspace.com/download/shell/vpn_cent6.sh#chmod a+x vpn_centos6.sh
Step 2: run the one-click installation package
#bash vpn_centos6.sh
There are three options
Ssl vpn has been a major technology since its appearance, allowing enterprises to greatly reduce their remote access fees and provide specialized transaction services through the Internet. VPN brings great commercial value. However, only when such a premise is met can this value be realized, that is, it can provide appropriate levels of protection, make sure that enterprise information is accessible only by
Vpn Principle and Implementation-tunnel implementation theoretically reasonable ip over ssl needs some additional technical support before it can be used, you must try to re-encapsulate an ip data packet by ssl. This action cannot be performed in the original standard protocol stack. The standard protocol stack does not support two-way data flow, one of the solutions is to modify the Protocol Stack and implement a lightweight ssl protocol layer under
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.