The Technology Behind Remote Access Software

The past few years have brought us an explosion in innovation and development, such as the history of remote technology that has led to a deployment of this software both in businesses and at home. While the cost savings and benefits of remote access technologies are apparent to anyone that’s ever needed to remotely access data on physical computers at a distance, few understand how such protocols and methods really operate. Our goal here is to educate the general public about what goes on behind the scenes and how remote access really works across networks to deliver instantaneous access to information across the web and the many remote access use cases that we know today.

Remote Access Technology 101

Remote access technologyThe basic technology behind remote access software relies on the client-server model whereby you can tap into the resources of another physical machine via a server computer located in a data center. This allows graphical programs like those you view on your home computer to be run on a server and displayed locally in front of you. For instance, a tech support worker could use remote access to connect to a server, which connects to your computer. Once inside your system, they can install software or fix problems without having to leave the office.

The software behind remote access services will protect any data being transmitted through encryption, then route the information packets across the Internet via “tunneling”, which prevents others from looking at sensitive data or snooping for passwords. Remote desktop access servers transmit the actions that a user performs on one machine such as mouse cursor clicks and keystrokes to the machine they are currently working on via the remote client. There are a variety of different remote access software programs available on the market and some can be tuned either to show any activity being performed remotely or to allow someone to work anonymously without disturbing someone else already using the machine being accessed, which is common in remote administration.

Remote desktop access software can be used by anyone as long as they have the appropriate client or server software installed on their desktop and client machine. There are a number of programs, proprietary as well as free and open source that can handle this functionality. Installing the client end of the software is easy and can be done in just minutes. Setting up a Remote Access server is a bit more complicated and is usually best left to the IT professionals.

Remote Access Security

In conclusion, remote access is an extremely handy and easy to use protocol that can substantially increase productivity and autonomy for anyone. Majority of remote access software programs have security measures in place to minimize threats, such as a way to end the access and keyboard/mouse control, so security breaches can be dealt with and neutralized with a minimum of effort. Such measures should be considered as criteria when looking for remote access software. As long as effective safeguards are put in place, it can be as safe and secure as working from your home computer itself. As more people work from home and connect to different private networks from the field, remote access software will only grow in importance in the future.