VPN,routers

By -
With the increasing use of VPNs, many have started deploying VPN connectivity on routers for additional security and encryption of data transmission by using various cryptographic techniques. Setting up VPN services on a router allows any connected device to use the VPN network while it is enabled. This also creates VPN services on devices that do not have native VPN clients such as smart-TVs, gaming consoles etc.

Many router manufacturers, such as Cisco, Linksys, Asus, and Netgear supply their routers with built-in VPN clients.

Comments

Post a Comment

Popular posts from this blog

MySQL ,My Sequel,relational database management system,Linux, Apache, MySQL, Perl

By -
MySQL officially, but also called  "My Sequel") is (as of July 2013) the world's second most[a] widely used relational database management system (RDBMS) and most widely used open-source RDBMS.It is named after co-founder Michael Widenius's daughter, My.The SQL acronym stands for Structured Query Language. The MySQL development project has made its source code available under the terms of the GNU General Public License, as well as under a variety of proprietary agreements. MySQL was owned and sponsored by a single for-profit firm, the Swedish company MySQL AB, now owned by Oracle Corporation. MySQL is a popular choice of database for use in web applications, and is a central component of the widely used LAMP open source web application software stack (and other 'AMP' stacks). LAMP is an acronym for "Linux, Apache, MySQL, Perl/PHP/Python." Free-software-open source projects that require a full-featured database management system often use MySQL. For...
Read more

Routing

By -
Tunnelling protocols can operate in a point-to-point network topology that would theoretically not be considered as a VPN, because a VPN by definition is expected to support arbitrary and changing sets of network nodes. But since most router implementations support a software-defined tunnel interface, customer-provisioned VPNs often are simply defined tunnels running conventional routing protocols. Provider-provisioned VPN building-blocks        Depending on whether a provider-provisioned VPN (PPVPN)operates in layer 2 or layer 3, the building blocks described below may be L2 only, L3 only, or combine them both. Multi-protocol label switching (MPLS) functionality blurs the L2-L3 identity. RFC 4026 generalized the following terms to cover L2 and L3 VPNs, but they were introduced in RFC 2547. More information on the devices below can also be found in Lewis, Cisco Press. Customer (C) devices A device that is within a customer's network and not di...
Read more

Proxy server,web proxies,file, connection, web page

By -
In computer networks, a proxy server is a server (a computer system or an application) that acts as an intermediary for requests from clients seeking resources from other servers. A client connects to the proxy server, requesting some service, such as a file, connection, web page, or other resource available from a different server and the proxy server evaluates the request as a way to simplify and control its complexity. Proxies were invented to add structure and encapsulation to distributed systems.Today, most proxies are web proxies, facilitating access to content on the World Wide Web and providing anonymity.
Read more