It is no secret that the virtual private networks aid us in circumventing the firewall restrictions and accessing the websites we want to. These networking tools are particularly useful when travelling abroad or browsing from a public network.
They also allow for unconstrained access to the private networks regardless of how far from the office you might be at any given time. It, therefore, makes some sense to know all that pertains to them. The aim of the proceeding VPN Beginners Guide is to acquaint you with the basics you need to get started protecting your data.
What is a VPN? (VPN Beginners Guide)
VPN is a short form for the Virtual Private Network. This is basically a network resource which enables you to access the Internet privately and securely by relaying your signals via a remote server and concealing your IP address or online history. It can also enable you to access your local area network from a remote location.
How Does a VPN Work?
For a VPN to work, three issues have to be set right. There has to be an end user device, which is typically a smartphone. Then there should be a server and a means of transmitting data from the end user device to the server and back.
To activate the service, you have to download and sign up on a preferred VPN service provider. As soon as you turn on the VPN client, it encrypts your data and then transmits it to the Internet by your modem or router connection. This data is transmitted to the remote server and finally to your desired online destination. The online destination will deem the data as originating from the location of the VPN server rather than that of your device.
After receiving the request from your remote server, the destination computer generates the desired response. It relays this response via the same path it came. At the same time, it encrypts your response in such a way as to prevent unauthorized access. This keeps your online presence and activities very secure and undetectable.
Due to this transmission arrangement, you will be able to access resources, which you would not under normal circumstances. The arrangement stated above also makes it possible for you to bypass any firewall restrictions, which may curtail your access to some vital resources.
How Secure is a VPN?
Even though the VPNs function the same way regardless of their location or circumstances of use, their security is highly subjective. This is because of the differences of the prevailing legal regimes and security apparatus. However, there are three main factors you can rely on to determine the security of these services. They are examined in details below:
Network Limitations or Services – The network via which the services are relayed may hamper or modify the security apparatus appropriately. This is mainly as the result of the laws of the jurisdiction where the VPN servers are based and the exact company policies. A company that is too lax or liberal in its security may experience numerous data breaches or security lapses compared to those, whichdon’t.
VPN Protocols Used – VPN protocols are those standards that govern the manner in which the VPN services handle the transmission of data over the service. The kind of protocol utilized, therefore, has aimpact on the security level. Most VPN service providers give you the leeway to determine the protocol you want to use. By far the most secure protocols are the OpenVPN and the IKEv2.
Legal Constraints and Company Vision – As noted earlier, each company operates on some given laws and regulations. These determine just how secure the VPN services might be. Some laws may compel the service provider to disclose or share users’ information with the government agencies. Moreover, some countries might also enter into international agreements, which might allow for the transfer of your data overseas.
Is it Legal to Use a VPN?
The legality of the use of the VPN varies greatly from jurisdiction to jurisdiction. As such, there is no unified response to this particular question. This has further been exacerbated by the fact that the technology is recent. Many jurisdictions have yet to put in place substantive legal frameworks to regulate it.
Generally speaking, mostWestern countries such as Western Europe, North America, New Zealand, and Australia have fully embraced it. You are therefore more likely to use the service in these countries with ease.
On the flipside, you will most likely fall into trouble if you attempt to use VPNs in Russia,the UAE, China, Iraq, Turkey, and Belarus, among others. The regimes that oversee these nations are hostile to anything that may violate the restrictions they impose on the flow of information.
How to Setup a VPN on Android?
Follow the procedure below to set up a VeePN VPN for Android on your phone:
Step I: Unlock your phone
Start off by unlocking your phone. To do so, insert your network’s SIM card into your phone and proceed to switch it on. Wait for the screen to display ‘Enter Unlock Code’ or ‘SIM Network Unlock Pin.’ Enter your PIN in the blank field. You will receive the notification ‘Network Unlock Successful.’
Step II: Open the Settings App
Now go ahead and open the settings app. It is at this stage that you will be able to engage the various aspects and controls of a VPN.
Step III: Under the ‘Wireless & networks’ Section, Choose ‘More’
The step above will lead you to this next stage where you will have to select the relevant network. Select ‘more’ when you get to this stage.
Step IV: Select ‘VPN’
From the dropdown menu, you will have to select ‘VPN.’ This choicewill lead you to the next level.
Step V: On the Top-Right Corner You Will Find a + Sign, Tap It
This will prompt your network administrator to register your device and grant it access privileges.
Step VI: Your network administrator will furnish you with all the relevant VPN information.
Step VII: Hit ‘Save’. This, of course, will save all the instructions you will have fed the system.
Step VIII: Alternatively, you may go back to the VPN settings and then select the VPN network of choice from the dropdown list. After selecting the most appropriate network, you will have to enter your username and password.
Step IX: Finish off by hitting the 3-dot menu button in order to set your VPN to be always on.
The Final Words (Conclusion)
You have undoubtedly received the most appropriate guidance regarding what you may need to do to get started in the field of setting VPN networks. As you may clearly see from the foregoing VPN Beginners Guide, this task is not so complicated. It is possible for anyone with a fair mastery of the electronics to do the job. We are now confident you can handle your future tasks with ease. You do not want to enjoy the benefits alone. It is because of this that we urge you to share this information as far wide as possible.