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Types of vpn

Chameleon Diamond Only
Chameleon Diamond Only

Compare VPN Protocols ... Chameleon ™ Diamond Only. Golden Frog's proprietary 256-bit SSL protocol masks VPN traffic so it cannot be identified as a VPN connection and blocked, while retaining speed and security. NAT Firewall Diamond Only. NAT Firewall is not a VPN protocol, but a packet filter that blocks unrequested inbound traffic from reaching your device when using VyprVPN. Hackers and ...

source: giganews.com
Hybrid VPN
Hybrid VPN

Hybrid IPsec and MPLS VPN defined A hybrid VPN combines Multiprotocol Label Switching (MPLS)- and Internet protocol security (IPsec)-based VPNs. Typically, you’d use an IPsec VPN at certain sites and MPLS VPNs at others, but it’s also possible to use both at the same site, with the IPsec VPNs as a backup to your MPLS VPN.

Internet Protocol Security or IPSec:
Internet Protocol Security or IPSec:

Internet Protocol Security (IPSec) Cisco IOS uses the industry-standard IPSec protocol suite to enable advanced VPN features. The PIX IPSec implementation is based on the Cisco IOS IPSec that runs in Cisco routers.

Internet Protocol Security or IPSec:
Internet Protocol Security or IPSec:

Internet traffic can be secured from host to host without the use of IPsec, for example by encryption at the application layer (Layer 7 of the OSI model) with HTTP Secure (HTTPS) or at the transport layer (Layer 4 of the OSI model) with the Transport Layer Security (TLS) protocol.

image: cohesive.net
IPsec
IPsec

IPsec supports two encryption modes: Transport and Tunnel. Transport mode encrypts only the data portion (payload) of each packet, but leaves the header untouched. The more secure Tunnel mode encrypts both the header and the payload. On the receiving side, an IPSec-compliant device decrypts each packet.

source: webopedia.com
L2TP VPN
L2TP VPN

L2TP is considered the next version of PPTP which is the standard encryption and VPN protocol on Microsoft platform. It uses 3DES or AES-256 bit to encrypt traffic; AES-256 is one of the most secured and advanced encryption standards which governments use to protect sensitive information and data.

source: cactusvpn.com
image: earthvpn.com
L2TP/IPsec
L2TP/IPsec

VPN on Android step by step guide (Using L2TP/IPsec VPN) Here is an instruction how to connect to a VPN Gate Public VPN Relay Server by using L2TP/IPsec VPN Client which is built-in on Android. On this instruction, every screen-shots are taken on Android 4.x.

source: vpngate.net
L2TP/IPsec Diamond Only
L2TP/IPsec Diamond Only

This is on a server 2008 r2 platform with a L2TP\IPSEC VPN with a preshared key. I only have mapped port 1701, do I need 4500 and 500 also? What I have checked so far I have mapped over the port (1701) in the router, However when I use the online open port checker tool it cant find the service. I tested a http file server on that port and it ...

L2TP/IPsec Diamond Only
L2TP/IPsec Diamond Only

L2TP/IPsec Diamond Only. L2TP/IPsec is a protocol built into most desktop, phone, and tablet devices. It is a good choice if OpenVPN isn't supported by your device and security is top priority. OpenVPN ™ Diamond Only. OpenVPN is the recommended protocol for desktops including Windows, Mac OS X and Linux. Highest performance - fast, secure and reliable.

source: giganews.com
Layer 2 Tunneling Protocol (L2TP):
Layer 2 Tunneling Protocol (L2TP):

Layer 2 Tunneling Protocol (L2TP) is a computer networking protocol used by Internet service providers (ISPs) to enable virtual private network (VPN) operations. L2TP is similar to the Data Link Layer Protocol in the OSI reference model, but it is actually a session layer protocol. A User Datagram Protocol (UDP) port is used for L2TP communication.

Layer 2 Tunneling Protocol (L2TP):
Layer 2 Tunneling Protocol (L2TP):

Layer 2 Tunneling Protocol (L2TP) is a computer networking protocol used by Internet service providers (ISPs) to enable virtual private network (VPN) operations. L2TP is similar to the Data Link Layer Protocol in the OSI reference model, but it is actually a session layer protocol.

MPLS VPN
MPLS VPN

An IP VPN works in much the same way, establishing seamless connectivity to a main network across an ISP. The difference is that an IP VPN utilizes multiprotocol label switching (MPLS) technology to prioritize internet traffic and avoid public gateway to increase security, making it a layer 2 service.

source: itel.com
image: cisco.com
NAT Firewall Diamond Only
NAT Firewall Diamond Only

It is becoming increasingly common to see VPN providers offering NAT firewall ... not only is a NAT hardware firewall ... 8 responses to “ What is a NAT Firewall? ...

source: bestvpn.com
NAT Firewall Diamond Only
NAT Firewall Diamond Only

It is becoming increasingly common to see VPN providers offering NAT firewall ... What is a NAT Firewall ... As a footnote I’ve also controlled my router to only ...

source: bestvpn.com
OpenVPN Diamond Only
OpenVPN Diamond Only

L2TP/IPsec Diamond Only. L2TP/IPsec is a protocol built into most desktop, phone, and tablet devices. It is a good choice if OpenVPN isn't supported by your device and security is top priority. OpenVPN ™ Diamond Only. OpenVPN is the recommended protocol for desktops including Windows, Mac OS X and Linux. Highest performance - fast, secure and reliable.

source: giganews.com
OpenVPN ™ Diamond Only
OpenVPN ™ Diamond Only

L2TP/IPsec Diamond Only. L2TP/IPsec is a protocol built into most desktop, phone, and tablet devices. It is a good choice if OpenVPN isn't supported by your device and security is top priority. OpenVPN ™ Diamond Only. OpenVPN is the recommended protocol for desktops including Windows, Mac OS X and Linux. Highest performance - fast, secure and reliable.

source: giganews.com
image: pcper.com
OpenVPN:
OpenVPN:

OpenVPN - The Open Source VPN. Your private path to access network resources and services securely

source: openvpn.net
OpenVPN:
OpenVPN:

OpenVPN Community Software With OpenVPN, you can: tunnel any IP subnetwork or virtual ethernet adapter over a single UDP or TCP port, configure a scalable, load-balanced VPN server farm using one or more machines which can handle thousands of dynamic connections from incoming VPN clients,

source: openvpn.net
Point
Point

When you connect to a VPN, you usually launch a VPN client on your computer (or click a link on a special website), log in with your credentials, and your computer exchanges trusted keys with a far away server.

PPTP Platinum and Diamond
PPTP Platinum and Diamond

PPTP Platinum and Diamond. PPTP is a fast, & easy-to-use protocol with a simple setup process. It is a good choice if OpenVPN isn't supported by your device. L2TP/IPsec Diamond Only. L2TP/IPsec is a protocol built into most desktop, phone, and tablet devices. It is a good choice if OpenVPN isn't supported by your device and security is top priority.

source: giganews.com
image: giganews.com
PPTP VPN
PPTP VPN

PPTP. RELATED: What Is a VPN, and Why Would I Need One? Don’t use PPTP. Point-to-point tunneling protocol is a common protocol because it’s been implemented in Windows in various forms since Windows 95.

source: howtogeek.com
image: teddysun.com
Remote Access VPN
Remote Access VPN

Configure Remote Access as a VPN Server In this section, you can configure Remote Access VPN to allow IKEv2 VPN connections, deny connections from other VPN protocols, and assign a static IP address pool for the issuance of IP addresses to connecting authorized VPN clients.

Remote Access VPN
Remote Access VPN

A remote-access VPN allows individual users to establish secure connections with a remote computer network. Those users can access the secure resources on that network as if they were directly plugged in to the network's servers. An example of a company that needs a remote-access VPN is a large firm with hundreds of salespeople in the field.

Secure Shell (SSH):
Secure Shell (SSH):

SSH, which stands for “secure shell,” isn’t designed solely for forwarding network traffic. Generally, SSH is used to securely acquire and use a remote terminal session – but SSH has other uses. SSH also uses strong encryption, and you can set your SSH client to act as a SOCKS proxy.

source: howtogeek.com
Secure Sockets Layer
Secure Sockets Layer

Techopedia explains Secure Socket Layer Virtual Private Network (SSL VPN) Secure socket layer virtual private networks provide secure and private communication for all traffic types between devices equipped with similar technologies across public networks such as the Internet.

Site – to – Site VPN
Site – to – Site VPN

Intranet-based site-to-site VPN is created between an organization's propriety networks, while extranet-based site-to-site VPN is used for connecting with external partner networks or an intranet. The connection in a site-to-site VPN is generally enabled through a VPN gateway device.

Site to Site VPN
Site to Site VPN

The VPN gateway is responsible for encapsulating and encrypting outbound traffic, sending it through a VPN tunnel over the internet to a peer VPN gateway at the target site. Upon receipt, the peer VPN gateway strips the headers, decrypts the content and relays the packet toward the target host inside its private network.

SSL and TLS
SSL and TLS

SSL/TLS are cryptographic protocols. A VPN is a network connection that selects and uses one type of cryptographic protocol to protect the connection. SSL/TLS is just one of many protocols that a VPN can use to protect the network traffic.

source: superuser.com
image: ticarte.com
SSTP
SSTP

SSTP (Secure Socket Tunneling Protocol) is a VPN protocol which provides the highest-level of encryption, which is best for secure browsing and anonymity.

source: purevpn.com