China,VPN,amp,Protocols,How,th technology China VPN & VPN Protocols: How they Work
Active shredder safety technology for the small office. Shreds 15sheets per pass into 5/32" x 1-1/2" cross-cut particles (Security Level3). Patented SafeSense® Technology stops shredding when hands touch thepaper opening. Designated shredde The electronic cigarette is not new. People who buy electronic cigarette knows that this product has been in the market for years now. Despite some sectors apparently trying to shoot the product down from the shelves, the popularity of elect
Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable{mso-style-name:"Table Normal";mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-priority:99;mso-style-parent:"";mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-para-margin-top:0in;mso-para-margin-right:0in;mso-para-margin-bottom:10.0pt;mso-para-margin-left:0in;line-height:115%;mso-pagination:widow-orphan;font-size:11.0pt;font-family:"Calibri","sans-serif";mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman";mso-bidi-theme-font:minor-bidi;}Whatare VPN protocols?VPN Protocols are an important feature to consider when choosing a personal virtualprivate network (VPN) provider. VPN protocols are the method by which onescomputer communicates with a VPN server. Protocols are responsible for handlingencryption as well as data integrity for protocols that offer thatfunctionality. The main differences between VPN protocols are the devices thatsupport them, the encryption they offer and the data integrity checks theyoffer. Another factor to consider is whether ones network, company, school orgovernment blocks any protocols. Three VPN protocols have become industrystandards. The Point to Point Transfer ProtocolThe point to point transfer protocol (PPTP) is a very popular VPN protocol.This is largely because it is supported natively in common operating systems,including Windows, Mac OS X, Linux, DD-WRT, iOS and Android. PPTP islightweight, very fast, and easy for an inexperienced user to setup. It onlyoffers 128-bit encryption, but that may be sufficient if basic protection isall that is needed. If a user in France opens a VPN connection to an Asian VPNserver, PPTP will ensure a fast connection requiring minimal CPU processing, butwill have lower encryption than more robust protocols. Layer 2 Tunneling Protocol and Internet Protocol SecurityInternet protocol security (IPsec) and the layer 2 tunneling protocol (L2TP)are commonly used together as L2TP/IPsec. This combination has the benefit ofproving stronger encryption and security than PPTP. L2TP/IPsec does requiremore custom configuration than PPTP but there are times that the extra securityis important. For example, when connecting to a Chinese VPN server or any AsianVPN, one may want the security that 256-bit L2TP/IPsec provides. For example, L2TP/IPsecpermits a user in France to visit Chinese websites securely via a Chinese VPN.Another key feature of L2TP/IPsec is its data integrity checking. Itencapsulates the data twice to ensure it isnt changed in transit. The OpenVPN ProtocolOpenVPN is a very strong and efficient VPN protocol. Like L2TP/IPsec, OpenVPNoffers 256-bit encryption as well as a slightly faster 160-bit encryption. OpenVPNalso provides much greater stability and speed than L2TP/IPsec. Its onlydrawback is that it isnt supported on all platforms, including most mobiledevices. If a user in France creates an OpenVPN connection with Chinese VPN serveror any Asian VPN server, they can securely access the Internet as if they arein Asia. Like L2TP/IPsec, OpenVPN also provides data integrity checkingensuring data isnt intercepted or changed. OpenVPN uses more efficient digitalcertificates to accomplish this rather than encapsulating the data twice. Thisis one reason OpenVPN provides faster speeds.
China,VPN,amp,Protocols,How,th