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Virtual private network is a method used to add privacy and security across public networks like Hotspot, Wi-Fi, and the Internet. The method allows users to receive and send data across any public or shared network or platform. VPN is mostly used by large corporations and organizations to protect their date from malicious programs. The network security of VPN is maintained by particular features that support the service. The VPN providers should make sure that they give top-notch multi-services to their customers for reliability and security. Having a right VPN provider, you can forget about imminent threats and increase your browser security.


In terms of general performance, Hide My Ass! around the average mark with a quick and stable 6.4MB/s (51.2Mbit/s) for FTP to 6.9MB/s (55.2Mbit/s) HTTP via UK endpoints, and 8.8MB/s (70.4Mbit/s) for FTP and 7.2MB/s (57.6Mbit/s) HTTP in the Netherlands. In other words, pretty good going. VPN connections to the U.S. are almost invariably slower than those to closer geographic endpoints, as you’d expect, the 2.12MB/s (16.96Mbit/d) we got with Hide My Ass this time around was definitely below average.
With double, 2048-bit SSL encryption, it’s easy to see that NordVPN values your privacy. But the company has also worked hard to build up its server network to include more than 5,200 server locations in 62 countries around the world. The service also comes with a variety of security tools for encrypted chat and proxy extensions, and you can use up to six devices simultaneously, which is higher than many companies are willing to go.
Tunneling protocols can operate in a point-to-point network topology that would theoretically not be considered as a VPN, because a VPN by definition is expected to support arbitrary and changing sets of network nodes. But since most router implementations support a software-defined tunnel interface, customer-provisioned VPNs often are simply defined tunnels running conventional routing protocols.
— Mullvad has added iOS support for the new WireGuard VPN protocol. The service has also added an onion site at http://xcln5hkbriyklr6n.onion/ so that Tor users can get Mullvad accounts and download software completely anonymously. It is also urging users to upgrade their client software to at least version 2018.5, as earlier versions will not be supported after March 22, 2019.
VPN services, while tremendously helpful, are not foolproof. There's no magic bullet (or magic armor) when it comes to security. A determined adversary can almost always breach your defenses in one way or another. Using a VPN can't help if you unwisely download ransomware on a visit to the Dark Web, or if you are tricked into giving up your data to a phishing attack.
VPN technology was developed as a way to allow remote users and branch offices to securely access corporate applications and other resources. To ensure safety, data travels through secure tunnels, and VPN users must use authentication methods -- including passwords, tokens or other unique identification procedures -- to gain access to the VPN server.
VPN stands for virtual private network and is a type of network connection that allows users to access computer networks from anywhere in the world. This technology is often used for business or educational purposes because many VPNs feature encryption methods which make sending data more secure and private. You can also appear as if you are in a different country, which makes obtaining content of a specific country possible if that country does not allow for international access. Thus, it is becoming more popular to purchase VPN networks from hosts or providers. If you need to connect to a VPN, the owner of the VPN will give you the specific login and password information. Then, follow these steps to connect from any computer with Internet access.

Best for Frequent Flyers (VPN Anywhere): The name Hide My Ass (HMA) speaks for itself and can protect your data, identity and ultimately your derriere in a variety of far-flung places. Owned by security software company Avast, the HMA Pro VPN service has an extraordinary geographic scope with 900 servers in 190 countries, including Russia and Albania. The VPN service can obscure your location, protect data traffic and shuffle its IP addresses for greater anonymity. It lacks a firewall or ad blocker, though. There’s software for PCs (Vista, 7, 8, 10) and Macs (OSX 10.5), iOS and Android systems as well as some open-source routers. An HMA account supports up to five simultaneous users. Its blue and white interface is small and lets you choose among Instant Mode (one-click connect), Location Mode (pick your server) or Freedom Mode (the closest free-speech friendly country). Unlike PIA, you select a user name. At $12 a month, it’s more expensive than PIA but a full year costs $5 a month. Its UK headquarters means that HMA’s logs should be beyond the reach of American spy agencies.
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In our review of IPVanish, I gave a four-star rating for its strong encryption, excellent performance, and a large set of servers. While it is based in the U.S., the company promises to keep no logs other than payment information, which you can also avoid by paying with Bitcoin. IPVanish has more than 40,000 unique IP addresses on more than 1,000 servers spread out over more than 60 countries, meaning you get some serious diversity. There's no limit to how many times you can switch servers, allowing you to move around until you find the absolute best. Toss in a kill switch, IPv6 and DNS leak protection, and manual port selection, and this becomes a very attractive option. Yearly plans start at about $6 per month, while monthly plans start at about $10.
CyberGhost has more than 1100 Servers worldwide in 50 countries, making it easy for users to find a fast and secure connection. It does not collect any user data and all traffic information are protected by 128-encryption. Speed is fairly fast, allowing users to stream content, download files and do online shopping. The service comes in three plans, a one-month plan, a six-month plan or an annual package.
If you’re just getting started with VPNs and want a basic VPN for using on public Wi-Fi hotspots or accessing region-restricted websites, there are a few good, simple options. We like ExpressVPN because they have great speeds and a lot more functionality than average including clients for almost any device—you can even get a router pre-installed with their VPN client.

L2TP/IPsec (Layer 2 Tunneling Protocol with Internet Protocol Security): L2TP is not secure itself, so it's generally paired with the IPsec secure-networking standard. The combination of the two was once thought to be very secure when properly implemented, but some VPN services suggest that you use OpenVPN instead. L2TP/IPsec has native support in Windows, OS X/macOS, Android, Chrome OS and iOS. Most VPN services support it.
When we took at look at your five favorite VPN service providers, we noticed a few things. First, being the “best” is big business for VPN providers, and they’ll fight dirty to be one of them. Second, there are so many VPN providers that it’s difficult to choose a really good one. VPNs are not all created equally, and in this post, we’re going to look at what a VPN is, why you want one, and how to pick the best one for you. Let’s get started.
Given the aggressive pricing and marketing of other services that don’t measure up to our picks, IVPN’s most obvious downside may look like its price: At the time of this writing, the regular price for an annual IVPN subscription is $100 (about $8 per month). Promotions regularly bringing that down to $70 to $80 per year, but some services have regular pricing of half that. But you shouldn’t pay for a VPN you can’t trust, or one so slow or confusing that you avoid using it at all. We think IVPN’s combination of trust, security, and performance is worth the price. But if it’s too expensive for your needs, consider our budget pick instead.

We summarize the protocols above, and look at them in detail in VPN Encryption: The Complete Guide. Although L2TP/IPsec is fine for most purposes, we only really recommend OpenVPN and IKEv2. OpenVPN is very secure if properly configured. Indeed, Edward Snowden’s documents showed that even the NSA can’t crack well-implemented OpenVPN. It is also supported by almost every provider.  But it is relatively slow. The newer IKEv2 is much faster and is considered secure, but has not been battle-tested in the way that OpenVPN has. It is not as well supported at present, although it is increasingly popular with providers thanks to its speed advantages over OpenVPN.
It’s also a great way to enjoy unlimited streaming and outstanding security without committing to an expensive plan. After all, if you want to understand why people love VPNs without paying, you shouldn’t use a slow, spammy, free program. Instead, try a great service like ExpressVPN or NordVPN for free. If you love it as much as these real users did, keep it – and if not, cancelling your trial is easy.

Cost: There's a 3 day free trial you can grab but you'll still need to enter your credit card. Otherwise, you can pay for VyprVPN every month for $9.95/month (or buy a year at once to bring that down to $5/month). Additional, there's a Premium plan for $12.95/month (or $6.67/month when billed annually) that lets you use your account on up to five devices at once, plus it supports Chameleon.


For those who are new to using a VPN, one of the most important features will be an easy-to-use interface. You want something as easy as flipping a switch. Private Internet Access offers just that, with an extremely simple Android app. Best of all, a yearly subscription is around $40, which is one of the lowest prices you'll find for a premium VPN.
If you're using a service to route all your internet traffic through its servers, you have to be able to trust the provider. Established security companies, such as F-Secure, may have only recently come to the VPN market. It's easier to trust companies that have been around a little longer, simply because their reputation is likely to be known. But companies and products can change quickly. Today's slow VPN service that won't let you cancel your subscription could be tomorrow's poster child for excellence.
In very simple terms, a VPN connects your PC, smartphone, or tablet to another computer (called a server) somewhere on the internet, and allows you to browse the internet using that computer’s internet connection. So if that server is in a different country, it will appear as if you are coming from that country, and you can potentially access things that you couldn’t normally.

I recommend always using a VPN when using someone else's Wi-Fi network. Here's a good rule of thumb: If you're away from the office or home, and you're using someone else's Wi-Fi (even that of a family member or a friend, because you never know if they've been compromised), use a VPN. It's particularly important if you're accessing a service that has personally identifying information. Remember, a lot goes on behind the scenes, and you never really know if one or more of your apps are authenticating in the background and putting your information at risk.
While a VPN can protect your privacy online, you might still want to take the additional step of avoiding paying for one using a credit card, for moral or security reasons. Several VPN services now accept anonymous payment methods such Bitcoin, and some even accept retailer gift cards. Both of these transactions is about as close as you can get to paying with cash for something online. That Starbucks gift card may be better spent on secure web browsing than a mediocre-at-best latte.
Everything you do on the Internet has to pass through your own ISP before reaching the destination. So, when you request Google, for example, the information is sent, unencrypted, to your ISP and then passes through some other channels before reaching the server that holds Google’s website. Basically, VPN services privatize information that can be read by ISPs or any other agency that inspects your traffic.
Each internet request usually results in a whole series of communication events between multiple points. The way a VPN works is by encrypting those packets at the originating point, often hiding not only the data, but also the information about your originating IP address. The VPN software on your end then sends those packets to VPN server at some destination point, decrypting that information.
One of the most popular VPN software out in the market today, NordVPN has over 550 servers in 49 different countries. These servers aid users in different needs, which include encryption of both incoming and outgoing data, sending all traffic through a Tor network to safeguard user anonymity and protection against DoS attacks, which are usually done by malignant hackers.
Everything you do on the Internet has to pass through your own ISP before reaching the destination. So, when you request Google, for example, the information is sent, unencrypted, to your ISP and then passes through some other channels before reaching the server that holds Google’s website. Basically, VPN services privatize information that can be read by ISPs or any other agency that inspects your traffic.
However, if you’re using a top-tier VPN service, the difference in speed usually isn’t noticeable, and can sometimes speed up your connection. You can still watch streaming videos and download large files without interruption. Our VPN servers are among the fastest in the industry and we work hard to keep it that way. Download Hotspot Shield VPN and get privacy protection without sacrificing speed.
In the past, some VPN services would offer different pricing tiers, each of which offered a different set of features. One way to separate these pricing tiers was to limit the bandwidth (how much data you can transfer). With premium services, this practice is now almost unheard of, and all of the services we have listed do not limit their users' bandwidth. Bandwidth limits live on, however, in free VPN services.
Torrents get a bad rap, and if we’re honest, that’s for good reason. Using torrents is the number one way to download pirated material including movies, TV shows, music, and games. But that’s not all there is to torrenting. It’s a very efficient way to download legitimate software such as Linux distributions and authorized content from sites such as BitTorrent Now.

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Other VyprVPN features include automatic connection on startup, automatic reconnection, and a kill switch to stop traffic from being sent over unsecured connections. Premium users can also enabled Chameleon mode, which tries to hide the fact that you’re using a VPN at all, a cloud VPN server image that you can deploy to hosted servers on AWS, DigitalOcean and VirtualBox.

Hide My Ass! is one of the more expensive VPN providers going. On a rolling monthly basis, you’ll be paying £7.99 a throw, while a £59.88 annual subscription is equivalent to paying £4.99 a month. As we said above, if you need a VPN service with a huge number of endpoints across the globe, then Hide My Ass! is the VPN for you. Otherwise, you might be better off looking elsewhere.


In very simple terms, a VPN connects your PC, smartphone, or tablet to another computer (called a server) somewhere on the internet, and allows you to browse the internet using that computer’s internet connection. So if that server is in a different country, it will appear as if you are coming from that country, and you can potentially access things that you couldn’t normally.

There are different levels of security protocols, each with its own level of security and features. Some of the most common are IPSec, L2TP, IKEv2, OpenVPN, and PPTP. OpenVPN is a newer technology, but it is highly configurable and easily bypasses firewalls in any country. L2TP isn’t capable of encryption; it instead creates a tunnel, and it should be paired with IPSec, which takes care of encryption. PPTP is a protocol that has been around since the mid-1990s, but because it does not encrypt, you will want to be sure to use another protocol with it that covers encryption. IKEv2 is an IPSec-based tunneling protocol that will reestablish a VPN connection if a user temporarily loses Internet connection. 
Most Economical or Cheapest VPN: Private Internet Access’s global network of VPN servers lets you to hide in plain sight for less. With more than 3,200 servers in 33 countries, Private Internet Access (PIA) connects in places like Germany, Turkey and Singapore but lacks VPN servers in hot spots like Russia. It pales in comparison to the 190 countries that Hide My Ass operates in. The service encrypts your traffic, can obscure your location, block ads and malware as well as including a capable firewall. There’s software for Windows (7, 8 and 10), Mac OSX (10.13), Linux, iOS and Android. It also works with Chrome, Firefox, Opera browsers and some open-source routers. The small Windows interface lets you pick a dark or light color scheme, set the encryption level and use small data packets for greater reliability. There’s a mini world map but you must use PIA’s assigned log-in name. While PIA doesn’t keep connection logs, its Denver headquarters means that American spy agencies can potentially snoop on your Web journeys. At $7 per month or $3.33 a month for a year, PIA is a bargain that allows 5 simultaneous users. In other words, PIA provides a lot of VPN security for the money.
IPVanish operates hundreds of servers in 60 countries, including 12 in APAC. It owns all of its own physical servers resulting in some of the fastest download speeds available from any VPN. Those speeds cannot be put toward streaming Netflix, however, as IPVanish is currently not able to unblock Netflix. It’s a good option for P2P filesharers. Torrenting traffic is allowed on all servers. The company is based in the US but has a strict no logs policy.
A mix of features and price make a good VPN, but plenty of bad VPNs masquerade as good ones. Look for articles written by trustworthy sources that discuss the merits of each service based on its features, versus simple rundowns and user testimonials, which are almost always polluted by a combination of fanatical users and corporate bootstrapping in attempt to get their names out to potential customers.
Finally, you may want a VPN to spoof your location to download content you shouldn’t have access to, but this too has limits. A VPN used to be the go-to solution to watch U.S. Netflix overseas. That changed in 2016 when Netflix opened up to almost every country on Earth. Since then, the company has invested a lot in detecting and blocking VPN users. Even people using a VPN inside their own country will be blocked by Netflix if detected.
Avast SecureLine is also expensive, and based on current speed results for the UK and U.S., you’re probably better off shopping around for a better deal; SecureLine works out at £49.99 a year for a single device (equivalent to £4.17 a month). If you want to connect more than one computer or mobile device, a five-licence account will cost you £64.99 a year.

Identity theft occurs when thieves steal your personal information and use it to commit crimes in your name — like taking over or opening new accounts, filing tax returns in your name, or renting or buying property. A VPN can help protect against identity theft by helping protect your data. It creates an encrypted tunnel for the data you send and receive that’s out of reach of cyberthieves.
With double, 2048-bit SSL encryption, it’s easy to see that NordVPN values your privacy. But the company has also worked hard to build up its server network to include more than 5,200 server locations in 62 countries around the world. The service also comes with a variety of security tools for encrypted chat and proxy extensions, and you can use up to six devices simultaneously, which is higher than many companies are willing to go.
Developed by Institute of Electrical and Electronics Engineers, Virtual LANs (VLANs) allow multiple tagged LANs to share common trunking. VLANs frequently comprise only customer-owned facilities. Whereas VPLS as described in the above section (OSI Layer 1 services) supports emulation of both point-to-point and point-to-multipoint topologies, the method discussed here extends Layer 2 technologies such as 802.1d and 802.1q LAN trunking to run over transports such as Metro Ethernet.
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