VPN [virtual private network]
VPN [virtual private network]
A virtual private network gives you online privacy and anonymity by creating a private network from a public internet connection. VPN’s mask your internet protocol [IP] address so your online actions are virtually untraceable. Most important, VPN services establish secure and encrypted connection to provide greater privacy than even a secured WIFI hotspot.
VPN is a private network that encrypt and transmits data while it travels from one place to another on the internet.
HOW does a VPN service work.?
1. One you connect to the internet with your VPN service switched on, you will be connected to one of the VPN providers servers.
2. At the same time, they will provide you with IP address of that particular server instead of using your own IP address you are using one that belongs to the VPN provider.
3. Your internet connection also encrypted between your device and the server you are connected to.
4. Hiding your IP address allows you to access the internet privately and helps to prevent your browsing from being tracked (or) traced.
Benefits of using a VPN
1. Protected file sharing: with a VPN at your disposal, you and others can share files over extended periods of time without having to worry about the data being stolen (or) exposed.
2. Remote access: this makes it a great resource for companies, in particular, allowing employees to work from outside the office No matter where you are, your data and information stay protected.
3. Improved performance: as if online security weren’t enough, solid VPN can also improve upon things like bandwidth and efficiency.
4. Enhanced security: we can use the encrypted network remotely and that means you are keeping things like your IP address, location, password and data from hackers.
5. Reduce support cost: using may help a business reduce the cost of maintaining servers, because support can be out sourced to third party service provides who can support a lower cost structure due to many clients.
VPN Security
The warning came from officials at the cybersecurity and infrastructure security agency [CISA] which stressed the important of keeping workplaces secure.
We have been advertising departments and Agencies to patch VPN for a year
VPN Networks have become an incredibly popular tool in workplace and homes around the world as users look to ensure their online surfing stays private.
Dis Advantages of VPN
· Slightly slower internet: A VPN reroutes and encrypts your internet connection, which may slightly lesser your internet speed.
· Potentially difficult to secure: Depending on the VPN you use, you may have some trouble setting it up be sure to choose a beginner-friendly VPN service to avoid this
· Lack of encryption knowledge: unless you are an encryption expert, it hard to know encryption quality of your VPN. Selecting a reliable VPN service with positive reviews will make your encryption quality is high.
VPN Protocols
There are several different protocols used to secure and encrypt user data
· IP Security
· Secure Socket Layer (SSL) Transport Layer Security (TLS)
· OpenVPN
Types of VPN’s
Remote Access VPN: it allows user to connect to a private network and access its services and resources remotely. The connection between user and the private network happens through the internet and the connection is secure and private.
Site to Site: it is mostly used in companies, with offices in different geographical locations, In this VPN type one router acts as a client and other acts as a VPN server.
Best VPN Apps with 100% Secure
1. Chef VPN: the fastest VPN it’s a outstanding security constant speed and reliability for android.
2. Snowd VPN: safe, fast and reliable for all your internet needs, including browsing, streaming, torrenting.
3. Trust VPN: good server coverage easily helps you get around geoblocks so you can enjoy a more unrestricted internet.
4. VPNGG: safe, fast and reliable for all your internet needs, including browsing, streaming.
credited by: chaithanya