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How Virtual Private Networks Work

How Virtual Private Networks Work

These days there’s a lot of talk about Virtual Private Networks, or VPNs for short, and for good reason. As online privacy becomes an increasingly hot topic of discussion among politicians and activists, individuals have started to take online privacy into their own hands.

While you may not have as much to hide as Edward Snowden, everyone can appreciate online privacy and should take the necessary steps to protect yourself. One of the best things you can do to protect your privacy and establish your anonymity online is by using a Virtual Private Network.

VPNs allow you to connect to a private network through your regular connection to the world wide web. Upon establishing a connection to this private network you’re able to mask your online activity, thus establishing your privacy online. Even your Internet Service Provider (ISP) won’t be able to make sense of your internet activity.

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This has a great many number of benefits, especially if you are constantly accessing sensitive information like private health or financial records that you’d like to keep safe from prying eyes. These days you can never be too safe on the world wide web.

So, now that you have a general idea of what a VPN is, here’s an awesome infographic that will explain how a VPN works. Enjoy and be sure to share the article if you found it useful or leave a comment below if you have questions.

How Virtual Private Networks Work

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How VPNs Work Graphic

     

    Detailed Explanation on How VPNs Work

    At its core, a VPN is just a private network connection that you access through a public network like the world wide web. Basically, you connect to a remote server of your choosing. You’ve either setup this server yourself, know of another server somewhere else in the world, or you’ve subscribed to a VPN service that allows you to gain access to their servers all around the world.

    When you connect to the Virtual Private Network your computer attempts to establish a connection with this remote server. At this point the remote server authenticates your computer and your computer does the same to the server. Assuming the computer and server authentication is successful, you’ll gain access to the remote server.

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    At this point you’re able to connect and access the internet through this remote server. This is powerful for many reasons: the biggest is that you’ll have a new IP address. Having a new IP address means your computer thinks it’s in a different location.

    To give you a quick example, if you’re in Singapore but you connect to a server in New York through your VPN connection, your computer will be able to surf the internet through the New York server and all your internet traffic will appear to be coming from New York.

    This is great, especially if you’re trying to do something like watch Netflix from Europe or access a blocked site abroad.

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    A VPN connection does a lot more than help you fake your location. With a VPN connection you’re able to encrypt your internet traffic, protecting yourself and your data. In fact your internet activity will be encrypted to the point where even your ISP won’t be able to make sense of the data.

    A VPN can also help you protect yourself when you access the internet over public wi-fi like in cafes or airports. This is important because it protects your and your personal information.

    If you’re looking for a great VPN service you can type “best VPN services” into a search engine and come up with a lot of options.  When looking for a VPN provider you want to look for speed (fast download speeds and unlimited bandwidth usage). There are a lot of great choices online when it comes to VPN providers so you’ll have no trouble finding one that works for you.

    Privacy will be the hot topic for 2014, so now is a good a time to become more knowledgeable about privacy technology and leverage it in your favor.

    Let me know if you have any questions by leaving a comment below!

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    Last Updated on December 18, 2020

    Can Technology have Biases Like Humans?

    Can Technology have Biases Like Humans?

    Technology has taken a vantage leap in providing solutions for man. Before now, technology used to appear complex and would require a great deal of expertise to handle solutions available. Today, we have technology applicable in the simplest human activities as smart products with intelligent algorithms powering them as they make error-free judgments and provide intelligent and analytic solutions.

    Does technology have all the answers?

    This article from Credit Suisse, tells us that technology does not have all the answers because it has been found to exhibit “similar biases,” as humans. No one can discredit the impact of technology, but it is not totally free of human input and this is the reason we experience these biases in many areas we have technology holding foot.

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    Creating technological solutions transparently

    This article suggests that the process of creating technological solutions be made transparent and subject to contribution from many people who would end up as users of the product – male, female, young, old, learned, unlearned and all other preferences as we have them. It also underscores the importance of having women on product development teams. This approach is not sure to eliminate all forms of bias, but it is a good way to start in order to appraise the full benefits of technology.

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    Technology as the connecting tool

    Technology so far has been a major connecting tool amongst us humans. It is used and appreciated by all regardless of race, language and sex. In order to keep it less subjective to these arguments about human biases. I believe we should gather opinions on products and solutions before making them available to the public. This could be done by gathering input from intended target users and receiving feedback across the stages of production.

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    “Recognizing the problem is a start…success will depend on inclusive technologies that meet this vast untapped market.” This cannot be more apt especially at a time when we look up to technology for solutions. We should not muzzle our progress with technology by battling algorithm bias. The first way to avoid this battle is by reading this article here.

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