What exactly a VPN (Virtual Private Network) is

In simplest terms, a VPN is a tool that allows you to connect to various network types over the internet without risking the privacy. The main intention of a VPN is to protect the data transferred through the network; VPN users expect to keep malicious third parties away from the online activities.

In general, VPN connections are used to connect either a client and a gateway or two gateways. The date between the two parties will be encrypted and transferred via a highly secured tunnel. Because of this additional security measures, third parties cannot steal your information and misuse them. A good VPN makes sure that the intended communication takes place between the two respective parties only.

Based on the functionality, you can identify that there are two VPNs. Site-to-site and remote access VPN are those categories and let’s have a look at the each category now!

Remote Access VPN
This is the most popular type of VPN among the personal internet users. Usually, these VPN connections can be established within common networks such as home of office. Once a VPN server is set within the respective network, you can connect to it as a client from a remote location. The communication between the two parties will not be revealed to any external source. The similar configuration can be done in an easier manner using a VPN service; these services are offered by various vendors these days. Most of the VPNs are not that difficult to configure and they do not cost a fortune.

Generally, remote access VPN are common among those who need to connect to public hotspots (the free WiFi connections that are available in public places like malls, restaurants etc.). You will need to install the client software in your computer or mobile device; this software is capable of configuring your device to match the configuration of the network and create a well secured tunnel that sends data in encrypted format. Different VPNs offer different encryption methods to secure the data. Therefore, it is always better to look for VPN service that utilizes the latest and more complex encryption methods. Some of the common encryption processes used in remote access VPN are, PPTP, L2TP/IPsec and OpenVPN. Instead of using a VPN client software, you can consider using an SSL VPN, which operates via the web browser.

Site-to-Site VPN
Site-to-Site VPNs are different. When the two networks are connected via internet using a VPN, all the computers on the respective networks can communicate with each other securely. Third parties will not be able to access the communication line because of the sophisticated encryption. Usually, these VPNs are used by companies and organizations in order to establish a well secured communication line via internet.

In conclusion, it can be said that site-to-site VPN is suitable for large scale connections while Remote access VPN is more appealing for personal users. Both these options are available at different rates and specifications in the market.

Understanding VPN and how to effectively use it on the web

When it comes to the computer network, there are lots of changes and developments from the earlier days to still now. In the modern days, most of the network administrators and companies are using VPN which is also known as the virtual private network. It is actually a particular type of network connection allowing all users to browse the web anonymously and also securely. The users of the virtual private network usually have their own network traffic directed through the secured virtual tunnel from your computer or mobile platform to the vpn service provider. Each and every datum received and sent is encrypted for the maximum security purposes.

Understanding VPN:

Now days, virtual private networks are really very popular among the several numbers of companies and organizations because it allows all users even to get access to the websites and content blocked by the geo-location. When considering the security and privacy features of the virtual private network, those are really great to help everyone. For the site to site network remote access, this type of network is really a suitable choice to all in all cases. In order to build vpn, the users usually should have the specific hardware and software in your place.

Generally, you can have dedicated hardware whether secure PIX firewall or a concentrator, desktop client software for the remote users, a network access server for the remote user access of the service provider, policy management center and a network and also the dedicated server for a purpose of dial-up. Vpn is not for the single company solution but a group of companies are coming up to make this virtual private network for their own business needs. There is one optimized router used in this network for the greater routing, scalability, quality of service and maximum security.

You can find more knowledge on VPN.

Need for VPN in companies:

  • When the business professionals are spending more time in travelling and you want to keep all business and personal data like bank details in the secure manner even you are using the public Wifi networks, don’t worry virtual private network is for you. VPN provides you a greater security to protect all these personal details from the anonymous users at all.
  • If any of your favorite website is blocked in your school or college, you just make use of virtual private network. It will provide you a complete freedom to browse any website with the maximum safety.
  • Virtual private networks usually keep your data completely safe and stop access of the third parties on the web.

There are so many numbers of virtual private network service providers available on the web. From among them, you have to pick the best choice by understanding the security protocols supported by them. At the same time, you also have to make sure whether that particular service provider has VPN servers located in the different locations. Then only, you can get a free access content which is already blocked on the internet.

How To Choose The Best VPN Service

VPN or Virtual Private Network is the tool which is mainly used to protect the privacy of users when surfing public network like internet. VPN service does this by creating encrypted tunnels where all the data that you submit on the web can pass through. Because it’s completely encrypted so no one will be able to intercept your data to read or understand it. There are lots of VPN service providers https://www.itday.com around, which actually make it difficult to choose the best one. Now this article lists some of the smart criterions that you should definitely consider while choosing the perfect VPN service provider for your online venture-

 

  1. Technical support:

Technical support plays a very crucial role while choosing a quality VPN service. Is it easy to contact them? Are they giving you support 24/7? Are the technically sound? These are just the simple questions that you should know answer for. If you are planning to use VPN connection for work, you simply cannot afford to lose the connection for a longer period of time.

  1. Reliability:

The next question that needs to be asked by you is the reliability of the service. You need to check what other people are saying about the downtime. A good VPN connection comes with rare amount of downtime. Does the connection get disconnected often and if the answer is yes, you should not go for the connection.

  1. Speed:

Speed is another crucial factor when it comes to choosing a VPN service. Just like your internet connection you should take into account the speed of the VPN connection. In these days no one wants to wait longer before a web page opens.

  1. Set up process:

A lot of users are still not familiar with the set up process of VPN. The setting up process of VPN should be very simple and it should not take more than five minutes.

 

  1. VPN protocols:

Always check the VPN protocols, especially when you are concerned about data encryption. OpenVPN and SSTP are the most secure protocols. There are some restrictive firewalls that block VPN connection and if you have this problem, you should use SSN VPN protocol.

 

  1. Limit of the bandwidth:

Find out if there’s any bandwidth limit for your VPN. If you use web daily and download lots of things, a VPN plan with unlimited bandwidth would be perfect solution for you.

 

Fee structure:

Every VPN service comes with a specific fee structure. You must ensure the monthly fee of the VPN service is affordable for you and at the same time the price should be worth for the service it provides.

 

Related Articles:

https://itday.com/vpn/expressvpn-review/

https://www.checkpoint.com/products/ipsec-vpn-software-blade/

https://protonmail.com/blog/best-vpn-service/

How VPN Protects Personal Information

VPN? You can’t understand how VPN protect against identity theft and fraud if you don’t have a wider knowledge about the meaning of VPN. Virtual private network (VPN) is a service paid for which secure your web browsing and public or private wireless hotspots. A VPN is like a secured channel for a web traffic. All data or information’s transmitted between the computer users, and the server is highly encrypted, which means it’s almost impossible for anyone to encrypt on the connection. Vpn also work on an unsecured networks, that is even if the network is unsecured, all data send over the network will be encrypted

What a VPN is capable of doing.

The first thing that usually come across the mind of so many people when they hear about VPN is that they hide your computer internet protocol (IP) address to improve your privacy online. Meanwhile, the VPN is capable of doing more than that. It has various benefited far greater than that.

Safe on public Wi-Fi.

When you are connected to an unsecured or public Wi-Fi network, you have successfully put all the document or data on your computer at risk. If for example, you sign onto the Wi-Fi network of your shopping store or coffee shop and you check your bank account statement, it is easy for someone else to see the site you visited as well as the username and password you inserted. Just like that, they have all the information they need to log into the site and find account number and more.

Protect against fraudsters.

The main goal of virtual private network (VPN) is to protect your delicate and vital information while you go about your business online. Using VPN is the best way to protect yourself against fraud, cyber-crimes, identity theft that people get to find themselves on a daily basis. Different kind of ways someone can access sensitive information like bank account usernames and passwords, social security number and even your credit card number while you are online. It protects data transmitted between your computers and unsecured wireless router that can be easily hacked by fraudsters with the right software.

When you use a VPN its means, you have effectively secured the information you send and receive over the network. Even when you are using an unsecured connection, your information and data are protected. So, theft and fraudster won’t actually be able to see what you are doing while using the network. That is, all information about the site you are visiting and your valuable data and document such as your bank account username and password will be channeled through the VPN before being sent to the internet, that’s it already protected. Even if someone tries to access the information or data, they only see the encrypted data instead of your username and password.

You don’t to be afraid of cyber scam, fraudster, and theft when you have connected to a public network anymore, all you need to do now is to sign in using your VPN and you safe from all form of theft and fraud.