best vpn to use

Using the Internet egress line to establish a VPN channel to achieve the interconnection between the total and branch offices is currently a popular solution for many companies. In the past, to establish such a VPN, at least one end must use a static IP address. Currently, many companies use the ADSL method to access t

There are many methods for setting up a vpn Server on ubuntu with a single Nic, including PPTP, L2TP/IPSec, and OpenVPN. Among the three methods, the latter two have better security, but the configuration is troublesome. OpenVPN also requires additional clients on the Windows/Mac platform. Although the L2TP/IPSec method is better, after I configure it, although Windows and Linux users have no problems, Mac/iPhone cannot be connected, PPTP is the easie

" and "remoteip" configuration items, remove the ";" comment, and change the value of the expected IP segment. Localip indicates the IP address of the server, and remoteip indicates the IP address assigned to the client, which can be set as a range. Here we use the default pptp configuration:Localip 199.68.199.121Remoteip 192.168.1.100-200Note that the IP segment settings will directly affect the command for adding iptables ru

Many mobile office people often travel outside, in this case, if you need to frequently access the important content in the local area network, how to do? Perhaps some people will not hesitate to say that through the remote dial-up Access connection can easily achieve the purpose of arbitrary access to the unit LAN; However, traditional remote dial-up access operations, whether in terms of security or economic aspects are not effectively guaranteed, but also more cumbersome to operate. In view o

The script content is very simple, uses the Yum to install the software, and has made the configuration, but, because I use the Ubuntu image, is apt, therefore needs to make some changes.Here's my modified script: #!/bin/bash # automaticlly Install pptpd on Amazon EC2 Amazon Linux (Ubuntu)##我用的是ubuntu的镜像, the main is to install VPN needs software, set iptables, configure PPP and

As a Linksys VPN Router, its performance and characteristics are very suitable for small and medium-sized enterprises. The following describes how to purchase the Linksys VPN Router standard. There are only a handful of well-known brands in the wireless network market, and it seems that there is no fierce war of words, and consumers often ignore the product to catch up with fashion. Hanging up a certain bra

Openvpn implements Security Based on OpenSSL, but it is not an sslvpn in the traditional sense. It is just a common VPN that works on the IP layer rather than the transport layer. VPN has two meanings: V, virtual, P, and private. Virtualization means that physical cabling is not required, and only one network is implemented logically. The reason why a virtual network can be implemented and established depen

VPN simultaneously accesses the Internet (batch processing, Automatically Obtaining IP addresses and changing routes)The computer in the house is too bad, and the virtual machine cannot be activated. You can only use a VPN to connect to the VPN Server of the organization, and open the Virtual Machine on another working

The required software package for building pptp server in Ubuntu is pptpd, which can be installed with apt-get:Sudo apt-get The system automatically resolves the dependency. After the dependency is installed, you need to set the dependency. First edit/etc/pptpd. confSudo nano/etc/pptpd. confRemove the comments of the localip and remoteip parameters at the end of the file and modify them accordingly. Here, localip is the ip address of the server after VPN