Tag Archive: VPN

What Is a VPN and Why Use It?

virtual private network

Getting introduced to the Internet can be challenging, particularly due to many acronyms for almost everything. These might be ISP, URL, IP, DNS, and so many others that are mind-boggling for a starter. The reality remains that the regular Internet user hardly understands what these jargons are or represent. Fortunately, most of these acronyms are not important, and you need not know. However, with privacy and safety becoming a major concern today, there is an acronym that is critical for you to understand. This is the VPN, which stands for Virtual Private Network.

Why Is VPN so Important?

connectionIt seems that every week we open the paper, we get a story of someone’s email being hacked. This includes people who exploit others with the private information they can extract from their laptops. This has become the new reality. It is important to secure our computers than locking the doors. Anyone who has had their identity stolen can take several years to recover from the ordeal. To prevent this, you should secure your online presence by regularly updating your social media security settings, using longer passwords, or using a VPN. A VPN is not full-proof. However, it is much safer than the other alternatives.

What Is a VPN?

A Virtual Private Network is meant to encrypt and secure your private data by adding a layer of privacy. Simply described a direct computer access would be fast, but hardly secure as your connection can be traced back to you.

When using a VPN, you are using a secure server to access the Internet on your behalf. This way, you are masking your location giving the Internet the impression that you are located where the server is instead of your actual place of residence.

How to Use a VPN

At first, VPNs were made for corporations so that business data was protected, especially the sensitive ones. With unscrupulous online hackers, like WikiLeaks, becoming household names, the personal VPN market has skyrocketed in demand. More people prefer encryption as opposed to staying without.

online

VPNs vary in level of encryption rate, and this might be reflected n the price. When using public networks, VPNs are vital to helping safeguard your private data.

Arguments Against the Use of VPNs

technologyIt is important to remember that not all people have figured that the use of public data networks outside their home exposes them to a great security risk. In addition, VPNs result in a reduction in Internet speeds. If you are using a weak connection, you might experience a lot of buffering.

When encrypting and re-routing your Internet, there is no way losing speeds. In as much as there are free VPNs out there, they are counterproductive as they contain lots of irritating ads or sell out your information. Proper VPNs will cost money, and this has to be paid monthly or annually, keeping many from using them.

Finally

A VPN should not be mistaken to be an alternative Internet connection. It is a secure channel wherein one can access the Internet safely. Anyone can download and install it even if they are not tech savvy. You can find information on the best vpn for mac online today.

Pros and cons of using VPN

networksecurity

Virtual private networks (VPNs) are private networks that are created to allow two or more remote locations to connect with each other. The aim of doing this is to ensure they are on a similar logical network. This means they create private networks that are accessible over the internet. They are used by enterprises as well as individuals to secure data on their networks. Here are some of the pros and cons you need to know before you start using a VPN.

The pros

Anonymous downloadsdownloads

Whereas torrents are almost synonymous with piracy, they can be used for legitimate uses like canonical usually offers official Ubuntu downloads in the form of torrents. Accessing torrents can land you on the watch list of your ISP, and this is where VPNs come in handy. You can mask your IP address using a VPN and appear as though you are accessing the website from a different location. When downloading movies online you can use netflix vpn which is the best vpn for torrenting.

Enhanced security

The fundamental work of VPNs is to encrypt your whole network traffic so that it is transmitted via the network safely. This ensures that you get additional security to your traffic. You, therefore, should use a good VPN service when connecting to unsecured networks like public wi-fi hotspots. If the traffic is not encrypted anybody can eavesdrop on your network and see your traffic.

By-pass website and content geo-restrictions

This is the most common purpose of using VPNs. VPNs usually route all your traffic via a tunnel then makes it look like you are accessing internet form a different location. This way you can use them to get around many geo-restrictions on contents and websites.

Easy file sharing

VPNs work in a way that users connected to a given VPN can access the whole network as though they are on a local network. This gives enterprises an advantage since remote clients can connect to the network and get relevant information and share files with each other with a lot of ease.

The cons

Speed issues

VPNs encrypt the whole network traffic for purposes of ensuring anonymity and security. Stronger encryption may, however, take a lot of time and more resources. For this reason, most VPNs are very slow since encrypting network traffic introduces overheads. Some good service providers can however still maintain good connection speeds.

Increased network complexity

hardwareVPN networks usually use many network topologies, hardware devices, and protocols. This ensures that you have a more robust network, but it also increases the complexity of the network. People using VPN have to be aware of security threats which the network can face and have knowledge of how VPN works.

You need to know these advantages of VPN before you can use to use one. This way you know what to expect. VPN offer more benefits than drawbacks hence you need to use it in this era of technology.