The Incredibly Pleasing Network - VPN Services
随着科技进步的同时，要担心的问题看似也越来越多，网上秘密监视啊，个人资料外泄啊，或是网上恶意攻击等等的。究竟要怎么做，怎样可以保护您的隐私
(firmenpresse) -
VPN is short for Virtual Private Network and can be a technologies that creates an encrypted secure connection more than a much less secure network just like the Internet. The benefit is the fact that it delivers the security that the network on which it really is based cannot supply. It uses the internet to transport information. Many such networks might be designed by using various systems incorporating encryption and also other security mechanisms to ensure that only authorized users can access the network and info cannot be intercepted by the others. It really is like a tunnel built to transmit data between a network of say an organization plus a remote user. It hides your data and IP address.
VPN Protocols
The key VPN network protocols are:
IPSec - Developed by the Internet Engineering Task Force, to safe exchanges of information in the IP layer. It can be widely used for making VPNs
PPTP- Point to Point Tunneling Protocol for VPNs developed jointly by Microsoft, US Robotics and several remote access vendor companies. It really is now obsolete simply because of security issues
L2TP - Layer 2 Tunneling Protocol is an extension on the PPP Protocol (PPP, which establishes connectivity between 2 nodes or computers) L2TP allows ISPs to operate VPNs
SSL - Safe Sockets Layer is the normally used one these days which can be used with a typical web browser. As opposed to IPSec, it doesn't call for installation of specialized client software on the end user's pc.
Benefits of VPN
· Security and prevention of information theft
· Uncensored Internet access
· Unblocking potential for sites
· Maintaining away information trackers by keeping your browsing history private
· Supports popular p2p protocol like BitTorrent
Drawbacks of VPN
VPN slows down your internet. The aspects affecting the speed would be the number of people using the VPN and the geographical place.
Who uses it?
It truly is used on an individual level - Consumers use a private VPN service or tunnel to safeguard their identity and online activity. This is specially relevant when we use public wifi which might not be safe. It is possible to use anonymous VPNs, which serves as a privacy buffer involving you and your Internet Service Provider, who otherwise has access to your internet usage patterns. VPNs are used extensively by BitTorrent users.
Corporates use it to communicate in confidentiality video, voice or information over a public network. It truly is also a good option when employees are scattered all more than the globe. VPNs help connects global offices. Corporates either use a VPDN which assists connect to a company LAN by way of dial up or site-to-site- VPN where committed hardware can also be used to connect many sites towards the company LAN.
How numerous countries assistance VPNs?
114 nations in the world offer VPN networks.
How much does it expense?
It expenses significantly less than ten dollars monthly, ranging from four to seven dollars monthly.
What is free VPN
VPN that will not price you something up front. Most free VPN services provide only PPTP which is deemed obsolete. Also, since it is free, there is going to be a huge number of users logging in resulting in lack of bandwidth for all. Bandwidth which has to be purchased is usually afforded by paid VPN services who use their earnings to purchase far more bandwidth.
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Datum: 22.02.2020 - 10:39 Uhr
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News-ID 607666
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