United States Proxy Server List – ProxyNova
- No logs
- Kill Switch
- 6 devices
- Monthly price: $4.92
Proxy Server List – this page provides and maintains the largest and the most up-to-date list
of working proxy servers that are available for public use. Our powerful software checks over a million proxy
servers daily, with most proxies tested at least once every 15 minutes, thus creating one of the most reliable
proxy lists on the Internet – all for free.
Any proxy server listed on this page can be used with a software application that supports the
use of proxies such as your web browser. The most popular uses of proxies include hiding your real IP address,
disguising your geographic location, and accessing blocked websites.
This proxy list is updated once every 60 seconds from the data stored in our gigabyte-sized
The list can be filtered down by a number of attributes such as the port number of a proxy, country of origin of
a proxy, and the level of anonymity of a proxy.
Note: If you do not know what any of these numbers mean, or how to use proxy servers in
general, scroll to the bottom of this page.
– San Mateo
– North Bergen
– La Jolla
– New York
– Kansas City
– Saint Paul
– Bonney Lake
– Los Angeles
– Fort Worth
– Oklahoma City
Proxy Anonymity Levels Explained
A more detailed explanation about the specifics can be found on our
proxy levels explained
page, but the basic behavior of each proxy level goes like this:
Transparent – target server knows your IP address
and it knows that you are connecting via a proxy server.
Anonymous – target server does not know your IP
address, but it knows that you’re using a proxy.
Elite – target server does not know your IP address, or
that the request is relayed through a proxy server.
How to use Proxy Servers?
Almost any application, such as your own web-browser, can be configured to route your connections through a
proxy server for reasons of anonimity or performance.
Configuring your browser to use a proxy server is quick and easy, and the instructions for doing that are
described in our articles section.
However, the recommended alternative to doing all those steps anytime you wish to use a different proxy, is to
use our homemade proxy switcher
that can simplify the whole process to just a few mouse clicks. Our Nova Proxy Switcher can be downloaded from
proxy software page.
HTTP Rotating & Static
- 40 million IPs for all purposes
- 195+ locations
- 3 day moneyback guarantee
How to Get a US IP Address for Free in 2021 – 5 Easy Steps – Comparitech
We’ll show you how to get a US IP address from outside America so you can access your favorite shows, content and apps (including Netflix) from anywhere. Better still, we’ll show you a clever trick to get a top-rated VPN free for a month.
@osman_husain UPDATED: September 18, 2021
The easiest and most efficient way to get a US IP address is by signing up for a suitable VPN provider. In this article, we’ll teach you how to get an American IP address to access content and services only available in the US as you travel abroad. This method works for most popular devices including Mac and Windows desktop PCs, Android smartphones and tablets, iPhone and iPads, the Amazon Fire Stick and Fire TV, plus many more.
How to get a US IP address
Getting a US IP address is easy, just follow these steps:
Sign up for a Virtual Private Network (VPN). We recommend NordVPN.
Register for the service and download the VPN software or app
Clear your cookies and restart your device to remove old location identifiers
Log in to your VPN provider and connect to a server in the US
Access your US site like you normally would
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There are no hidden terms—just contact customer support within 30 days if you decide NordVPN isn’t right for you and you’ll receive a full refund. Start your NordVPN trial here.
Why get an American IP address?
People might want to obtain a US IP address for several reasons. American residents traveling abroad can use it to regain access to geo-restricted media streaming services like Netflix or Hulu. Netflix restricts its catalog depending on where you’ve logged in from, so it’s a good choice if you would like to obtain the full range of movies and TV shows. That’s similar to how HBO GO and Vudu operate, so a VPN is a good tool for those as well.
Others might want to keep in touch with live sports such as Major League Baseball (MLB), National Basketball Association (NBA), or the National Football League (NFL) by streaming ESPN.
With a US IP address, you can also access online banking and other services that block non-US users.
What’s the best VPN to get a US IP address?
In this section, we’ll take you through our list of what we think are the best VPNs that’ll give you a speedy and stable connection to a US server.
We’ll cover the best VPNs for getting a US IP address in detail. If you don’t want to read the whole article here is our summary list of the 7 best VPNs to get a US IP:
NordVPN Our #1 Choice! Dozens of superfast servers in multiple locations throughout the US. Lets you stream a huge range of content abroad. Includes 30-day money-back guarantee.
Surfshark Steady speeds, no connection limit, and plenty of American servers to choose from. Impressive security and privacy features.
ExpressVPN A reliable, reputable VPN boasting real versatility, high-speed American servers, and top-notch security features.
CyberGhost Good choice for beginners. Hundreds of servers in the US. Apps are easy to install and use.
IPVanish Preferred by Kodi users for their interface which works well with remote controls. Fast servers.
VyprVPN Reliable provider with secure and private servers operating in the US. Cheaper options higher on this list.
Hotspot Shield High-speed connections and servers in 27 US cities. Easy-to-use apps and streaming-optimized servers.
Criteria for selecting the best VPNs to get an IP address for the US
We go into more detail on the exact criteria used for selecting a VPN to get a US IP address later, but here is a quick rundown of a few key areas we look at:
Large range of server locations in the US
Speed and stability of connection
Rigid encryption protocols so your location remains hidden
Ease of use
Apps for Android, iOS, Windows, and MacOS
Without further ado here’s our run down of the top VPNs for US IP addresses:
NordVPN is an excellent option for advanced users who want customized options coupled with tier-1 service. In fact, out of all the VPN’s we’ve tested, this is by far the fastest.
NordVPN allows you to select servers based on your specific requirements – such as anti-DDoS, video streaming, double VPN, Tor over VPN, or P2P. NordVPN operates more than 5, 000 servers in total, and a large portion of those are in the US.
It works well with Netflix, Hulu, and BBC iPlayer, among others.
NordVPN uses the 256-bit AES protocol encryption standard by default coupled with 2, 048-bit SSL keys. DNS leak protection is enabled. It holds zero user data – this includes browsing habits, timestamps, and server information.
There’s apps for Windows, Linux, MacOS, iOS, and Android.
NordVPN speed test data
NordVPNAverage Connection Speed – North America (USA)111. 7 MbpsAverage Connection Speed – Europe (UK)122. 3 MbpsAverage Connection Speed – Asia (Hong Kong)112. 0 Mbps
Beats all of its rivals when it comes to speed
Excels at securely accessing region-locked services
No logs policy
Strong security and privacy features
Tons of servers
Desktop app is a little sluggish
BEST VPN FOR A US IP ADDRESS:NordVPN is our first choice for getting a US IP address. It’s extremely fast, has a major security focus, and allows up to 6 simultaneous connections. Best of all, it keeps no logs and has a risk-free 30-day money-back guarantee.
Here’s our full review of NordVPN.
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Surfshark operates VPN servers in 11 US cities. It’s also one of the only providers on this list to allow users an unlimited number of connections on a single plan. This VPN works with plenty of platforms including US Netflix, Amazon Prime Video, and Hulu, among others. Kill switches come built into both the mobile and desktop apps, so you never have to worry about leaking your real IP address.
Live chat support is staffed around the clock. Surfshark uses strong encryption and keeps no logs. Torrenting is allowed.
Apps are available for Windows, MacOS, iOS, Linux, and Android.
Surfshark speed test data
SurfsharkAverage Connection Speed – North America (USA)170 MbpsAverage Connection Speed – Europe (UK)230 MbpsAverage Connection Speed – Asia (Hong Kong)220 Mbps
Great for American Netflix, Hulu, and Amazon Prime Video
Generally strong speeds
Impressive security offering
Keeps no logs
Relatively small server network
Occasional slow server
BEST BUDGET PICK:Get a US IP for as many devices as you want with Surfshark. This VPN is fast, affordable, and security-conscious, with a 30-day money-back guarantee.
Read our full Surfshark review.
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ExpressVPN is an impeccable VPN service that’s easy to set up and comes with a simple design. The service packs a punch when rated on both speed and encryption standards. The US occupies the bulk of ExpressVPN’s server locations with options in 13 cities. Overall there are over 3, 000 servers in 94 countries and 160 locations spread across the world.
The company has a stated policy of not storing any user or traffic logs, so it scores high marks from a privacy angle too. The only minimal data it does extract is the “date (not time) of connection, choice of server location, and total bandwidth used”. This is used to improve service quality standards. It’s important to note that your individual IP address won’t be recorded.
If you’re still feeling skittish, we recommend you sign up for the service via a burner email account and pay through Bitcoin. It’ll become extremely difficult for your digital footprint to be traced back to you.
Encryption standards are military grade. The service leverages 256-bit AES-CBC protocols as well as HMAC authentication and perfect forward secrecy. An internet kill switch is included, which ExpressVPN refers to as a ‘network lock’. This feature means all web traffic will be temporarily halted if the connection drops.
The service is able to securely access Netflix, Hulu, and HBO Max.
There are apps for Android and iOS as well as desktop clients for Windows, MacOS, and Linux.
ExpressVPN speed test data
ExpressVPNAverage Connection Speed – North America (USA)135. 7 MbpsAverage Connection Speed – Europe (UK)134 MbpsAverage Connection Speed – Asia (Hong Kong)136 Mbps
Strong connection security
Fast, stable speeds
Plenty of servers
Great for streaming content from anywhere
30-day money-back guarantee
Slightly more expensive
GREAT ALL-ROUNDER:ExpressVPN is a fast and reliable choice Great for streaming. Strong privacy features and a no-logs policy, not to mention a 30-day money-back guarantee.
Here’s our in-depth ExpressVPN review.
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CyberGhost will appeal to beginner users who want a relatively inexpensive VPN. It delivers on both speed and security, as well as the ability to securely access streaming sites like American Netflix and Amazon Prime Video.
The company is headquartered in Romania, which means it’s not required to store any user information, so it keeps zero logs.
Apps are available for both Android and iOS as well as desktop support for Windows, macOS, and Linux.
Encryption standards are among the best in the business. An internet kill switch is included.
CyberGhost speed test data
CyberGhostAverage Connection Speed – North America (USA)78. 7 MbpsAverage Connection Speed – Europe (UK)54. 7 MbpsAverage Connection Speed – Asia (Hong Kong)39. 3 Mbps
Works with lots of streaming sites
Not suitable for users in China
Few customizable features
BEST FOR BEGINNERS:CyberGhost has a simple set up and is easy to use. Streams HD video reliably. Limited in use with some popular streaming sites. 45-day money-back guarantee.
Read our full review of CyberGhost.
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Fast speeds and strong encryption are the pillars of IPVanish. It is completely logless, meaning it won’t ever store usage data of any nature.
Encryption protocols are tough. The company leverages 256-bit encryption on the OpenVPN protocol by default, SHA512 authentication, and a DHE-RSA 2, 048-bit key exchange with perfect forward secrecy. The latter feature means that even if an intrusive entity breaks into your account, it’ll be impossible for it to decrypt past session data. IPVanish includes an internet kill switch and leak protection.
Servers deliver great speeds and are stable and secure. US server locations number in the hundreds, which make up the bulk over 1, 000 servers across the globe.
Apps are available for Windows, MacOS, iOS, Android, and Amazon Fire TV.
IPVanish is popular with Kodi users because it allows them to download the Android APK directly to their device. The interface is also remote control friendly for Kodi devices that lack a keyboard and mouse.
IPVanish speed test data
IPVanishAverage Connection Speed – North America (USA)72 MbpsAverage Connection Speed – Europe (UK)31. 3 MbpsAverage Connection Speed – Asia (Hong Kong)52. 3 Mbps
Very fast connections
Sometimes struggles with streaming services
No anonymous payment options
LARGE NETWORK:IPVanish can connect any number of devices and is great for families. Recommend for their high standard of privacy, but keep shopping if you want to stream American Netflix. 30-day money-back guarantee.
Read our full review of IPVanish.
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VyprVPN is a mature VPN provider that’s been around for over seven years. Privacy advocates love it because it’s one of the few that’s able to circumvent China’s Great Firewall. The company operates servers in eight US cities.
Having said that, some users might be troubled by the fact that the company chooses to retain user data. Specifically, the data that’s stored is “the user’s source IP address, the VyprVPN IP address used by the user, connection start and stop time, and total number of bytes used. ” But VyprVPN insists that it’s only kept for a period of 30 days and is used for troubleshooting.
Traffic is secured by the OpenVPN protocol, 256-bit AES encryption, 2, 048-bit RSA keys without perfect forward secrecy, and SHA256 authentication. VyprVPN also owns entire data centers and doesn’t rely on third-party operators at all. This helps it secure traffic.
Apps are available for both Android and iOS as well as desktop support for Windows and MacOS.
VyprVPN works with Netflix, Hulu, and BBC iPlayer.
VyprVPN speed test data
VyprVPNAverage Connection Speed – North America (USA)41 MbpsAverage Connection Speed – Europe (UK)44. 3 MbpsAverage Connection Speed – Asia (Hong Kong)47. 3 Mbps
Works in China
Good for American Netflix
Logs users current IP address
A little pricey
UNLIMITED DATA USAGE:VyprVPN is user friendly. Good speeds and uptime as all servers are owned by VyprVPN. Not the cheapest option. 30-day money-back guarantee.
Read our full review of VyprVPN.
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7. Hotspot Shield
Hotspot Shield has around 3, 200 servers in 70+ countries worldwide, including the US. What’s more, this VPN works with most major region-locked services like Netflix, Hulu, and Sling TV, so there are very few limits on what you can watch. Up to five devices can be connected at once, allowing you to stream both at home and on-the-go.
This VPN keeps your traffic secure using 256-bit encryption, a kill switch, and protection against DNS and IPv6 leaks. You can also choose to only encrypt traffic on specific websites, for instance, if you wanted to watch Netflix US during a trip abroad but still use services that are only available in your current location. 24/7 support is available over live chat in case of any problems.
Hotspot Shield offers apps for Windows, Android, iOS, and MacOS devices.
Hotspot Shield speed test data
Hotspot ShieldAverage Connection Speed – North America (USA)48 MbpsAverage Connection Speed – Europe (UK)49 MbpsAverage Connection Speed – Asia (Hong Kong)48 Mbps
Fast, reliable server connections
Works with a wide range of geo-blocked platforms
Strong on connection security
Has had privacy issues in the past
Doesn’t accept Bitcoin
LAG-FREE STREAMING:Hotspot Shield is fast enough for flawless live media streaming, able to use major streaming services, and very security-conscious. Better still, it comes with a 45-day money-back guarantee.
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Should I use a free VPN?
Free VPNs are heavily advertised on the internet and some users may be tempted to sign up. However, many such services have a poor track record of impinging on users’ rights by stealing their data and selling it to third-party advertisers.
After all, even free VPNs are registered businesses. Hence they need to make money to pay for staff salaries, server maintenance, and general office overheads. That’s why the route for monetization becomes users themselves.
Even if your data isn’t stolen, expect bandwidth throttling, weak encryption standards, and data caps. So it’s likely that you’ll be booted out if you stream Netflix for an hour or so. Tons of invasive advertisements are also common, with the real risk of contracting a malware infection. We recommend you avoid the random free VPNs on the web.
Best VPNs for USA
Best VPNs for US TV
Some VPNs to avoid
If you’re trying to obtain a US IP address, it’s pivotal that your privacy and anonymity is secured at all times. The VPNs mentioned in this list don’t have a history of handing over user data but there are several other unscrupulous ones. We think you should turn your back on them.
Here are two such cases:
There’s evidence to suggest that VPN provider PureVPN collaborated with law enforcement agencies to help identify one of its users.
PureVPN and the FBI joined forces after an unnamed 24-year-old woman filed a complaint about falling prey to an online blackmailing plot. She suspected her roommate, Ryan Lin, to be culpable.
The FBI traced the internet activity back to PureVPN, who then used its logs to identify the culprit. Ryan was arrested. PureVPN insists that it didn’t record the content of communications, but it did have a ‘no-logs’ policy in place. There’s a real question mark on how ethical they might have behaved.
Israel-based Hola, a popular VPN extension for Chrome, used its sizable user base of almost 50 million for illegal purposes. The company turned this critical mass into a massive botnet in 2015, leveraging individual user bandwidth to engage in Distributed Denial of Service Attacks and distributing copyrighted material. Users were completely in the dark.
I’ve downloaded a VPN. What do I do next?
After registering and signing up for one of the VPN services we’ve recommended in this article, it’s a simple matter of downloading the client software and installing it on your device (Windows, MacOS, Android, or iOS).
Once that’s done, scroll through the list of available server locations until you come across options for the US. As mentioned before, each VPN in this list has a sizable number of said locations so this shouldn’t be a particularly cumbersome task.
The ones higher up in the list should be the speedier ones so go for those if you can. Once the connection is successfully established, a green icon should show up in the taskbar. That means you’re now ready to browse the web anonymously and with a US IP address.
Use an American DNS server
Nearly as important as your public IP address is the server your device uses to look up the IP addresses of different web pages and other online content. DNS, or Domain Name System, works sort of like a phone book in which names (domains) are matched with phone numbers (IP addresses). When attempting to access geo-locked content, many websites not only check where you’re calling from, but where the phone book is located.
Even when you have an American IP address, if a DNS request is sent to a server outside of the US to look up a public IP address, the website or app can see this and still block you. Therefore, it’s important that the DNS server you use is in the same country as your IP address. In this case, you need a DNS server inside the US.
All of the VPNs in the above list have apps that take care of this for you. When you connect to the VPN server, your DNS requests are also sent through the encrypted tunnel. Good VPNs, like the ones we recommend, operate their own private DNS servers, so your DNS requests cannot be used to track which websites you visit by your Internet Service Provider or another DNS server provider. You might need to toggle this option on in your VPN app’s settings.
Some mediocre VPNs will send your DNS requests through the tunnel, but then use a public DNS service like Google DNS on the other side. This will let you use DNS servers in the US, but Google would be able to record which websites you visit and when, which is not ideal for privacy. Other VPNs fail to tunnel DNS requests altogether.
If your VPN provider doesn’t tunnel DNS traffic for you, you can manually configure DNS servers on most devices. We recommend a service like OpenNIC, which offers free DNS servers in specific countries including the US. The exact process for changing DNS servers varies between devices, but you can usually add primary and secondary DNS servers somewhere in your network configuration settings.
Windows 10 users in particular should be aware that their operating system often sends such requests in tandem, one over the IPv4 protocol and one over IPv6. Windows uses whichever one comes back faster, however, IPv6 requests are often sent outside the VPN tunnel. If your VPN doesn’t offer IPv6 leak protection, you may need to disable IPv6 altogether in your wifi settings.
What are the other ways to get a US IP address?
There’s the option of using the Tor browser. This is a free service available to everyone on the web and designed to provide encryption and anonymity. Many people including journalists, human rights activists, and whistleblowers use Tor to keep their identity hidden on the web.
It is possible to acquire a US IP address with Tor, but the process is a bit complicated and requires multiple steps. This guide breaks it down in more detail. Having said that, speeds on the Tor browser are buggy at best so if you’re looking to download or stream HD video, this isn’t a suitable option. Best to go with a VPN instead.
The last possible option is to use a free proxy server. But these work in a similar vein to free VPN services. There are download caps and unclear privacy policies. Be prepared to be booted out just halfway into your episode of House of Cards. HTTP and SOCKS proxies often aren’t encrypted, and they only route internet traffic from certain apps, such as your web browser.
Finding the best VPNs to get a US IP address: our methodology
Traveling abroad may have some impact on your usual online activity, particularly when it comes to streaming. There are a number of hurdles to overcome including geographic restrictions, slow speeds, and poor security on public wifi. To make your life easier, we evaluated each VPN to ensure it meets the criteria as listed below:
Servers in the US: Of course, in order to get a US IP address, you’ll need to use a VPN that offers servers in the US. It also helps if these servers are spread across multiple cities. That way, you can select a server closer to your location for faster speeds. That’s why we’ve covered only the fastest VPNs.
Speed: The faster the speeds offered by a VPN, the easier it will be to stream and torrent. All of the VPNs recommended in this post provide not only fast server speeds but unlimited bandwidth. This becomes most obvious when streaming as you’re less likely to encounter lag and buffering.
Network size: Traveling outside the US may mean you occasionally need more than just a US IP address. Indeed, there may be websites or services from other countries that you wish to access. A VPN should therefore provide servers in dozens of countries around the world.
Security: If you’re going on vacation, you may find yourself using public wifi. Unfortunately, this comes with some security risks. However, using a VPN protects your data from hackers and snoopers alike. This is done with encryption, a kill switch, leak protection, and more.
Privacy: There are a number of things a VPN can do to protect your privacy. One of the biggest is to have a no-logs policy. That’s why we’ve assessed 140 VPN logging policies to find the very best. It also helps if a VPN allows you to pay anonymously in cryptocurrency.
Ease of use: It doesn’t hurt if a VPN provides apps that are easy to use for beginners! Indeed, the very best VPNs allow you to connect to a server with a single click. There should also be a live chat and email support as well as resources including setup guides.
Value for money: Some VPNs offer very few features yet charge a similar price to the VPNs covered in this post. We believe we’ve found VPNs that are fairly priced for what they offer. Better still, our discount coupons can help you save even more on the price of a subscription.
The above is just part of our full VPN testing methodology. By testing each and every aspect of a VPN for ourselves, we can develop an in-depth understanding of it. This is how we provide you with information that is not only accurate, but up-to-date.
How to get an American IP Address FAQ
Can I get an IP address from a specific US city? Many VPNs allow you to choose not just the country that your chosen city is in, but also the city. This makes sense: the US is a huge country, so there could be a significant difference in speeds between servers on the East and West coasts. Most providers offer servers in New York, Los Angeles, and Las Vegas, at the very least. Is getting an IP address from US legal? Of course — there’s no legal requirement to use the IP address that your Internet Service Provider gives you. That said, you could run into problems if you use a VPN with the intent of committing crimes online. As long as you’re not planning on downloading copyrighted content, harassing anyone, or accessing illegal material, you should be fine. How do I set up a VPN on my home network? Unfortunately, there’s no one size fits all guide. This is because there are several competing manufacturers, each with its own firmware, which all have slightly different processes for installing a VPN. If your VPN supports routers (and not all do) you should be able to find manual installation instructions on its website. Alternatively, you can ask customer support for help; they deal with questions like this every day and will have you up and running in no time. Can an American proxy hide my IP address? An American proxy server will hide your IP address, but they don’t really hold up to VPNs when it comes to security or privacy. For instance, even if your proxy server is encrypted, it’ll still only secure traffic from your browser. In contrast, a VPN will protect data from any app on your device.
Additionally, when you use a reputable VPN provider, you know exactly what personal information is recorded and who has access to it. However, proxy servers, particularly free ones, come with no such I access online banking in American with a VPN? Although VPNs are primarily used to enhance your digital privacy, many banks still don’t allow you to access their online banking services while connected. The main reason for this is to help prevent fraud (for instance, by recording foreign login attempts). Unfortunately, if you’re traveling, this means that you may be forced to access your online banking service over a public wifi connection, which are notoriously insecure.
Here’s the thing: it’s just not possible to detect every VPN. The Chinese government has been trying for years, and still hasn’t succeeded, so banks just don’t stand a chance. Even if a service is blocked, most major providers will find a workaround in days (or sometimes hours), making it a constant game of cat and mouse. In other words, if your current VPN doesn’t work with your bank, you can just try a different do I determine the physical location of an IP address in the US? You can’t determine the exact physical location of an IP address. Tracking an IP address will only show the approximate server location. Regardless, by using a VPN to get an IP address in the US, you can hide your IP address and have improved privacy protection. Internet traffic is encrypted while you also share the same US IP address as other users on the same server. All user activity is mixed up as a result, allowing you to browse an IP address from the US hide my internet activity from my ISP? ISPs in the US can see what you’re doing online. This includes the websites you visit and how long you spend on them. You can hide your internet activity from your ISP by using a VPN. This encrypts your internet traffic so your ISP can’t see what you’re doing online. Furthermore, any reputable VPN should have a strict no-logs policy. This means that even if data were requested, there shouldn’t be anything to share.
What is a Proxy Server and How Does it Work? – Varonis
The actual nuts and bolts of how the internet works are not something people often stop to consider. The problem with that is the inherent danger of data security breaches and identity theft that come along with the cute dog pictures, 24-hour news updates, and great deals online.
But what actually happens when you browse the web? You might be using a proxy server at your office, on a Virtual Private Network (VPN) or you could be one of the more tech-savvy who always use a proxy server of some kind or another.
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What’s a Proxy Server?
A proxy server is any machine that translates traffic between networks or protocols. It’s an intermediary server separating end-user clients from the destinations that they browse. Proxy servers provide varying levels of functionality, security, and privacy depending on your use case, needs, or company policy.
If you’re using a proxy server, traffic flows through the proxy server on its way to the address you requested. The request then comes back through that same proxy server (there are exceptions to this rule), and then the proxy server forwards the data received from the website to you.
If that’s all it does, why bother with a proxy server? Why not just go straight from to the website and back?
Modern proxy servers do much more than forward web requests, all in the name of data security and network performance. Proxy servers act as a firewall and web filter, provide shared network connections, and cache data to speed up common requests. A good proxy server keeps users and the internal network protected from the bad stuff that lives out in the wild internet. Lastly, proxy servers can provide a high level of privacy.
How Does a Proxy Server Operate?
Every computer on the internet needs to have a unique Internet Protocol (IP) Address. Think of this IP address as your computer’s street address. Just as the post office knows to deliver your mail to your street address, the internet knows how to send the correct data to the correct computer by the IP address.
A proxy server is basically a computer on the internet with its own IP address that your computer knows. When you send a web request, your request goes to the proxy server first. The proxy server then makes your web request on your behalf, collects the response from the web server, and forwards you the web page data so you can see the page in your browser.
When the proxy server forwards your web requests, it can make changes to the data you send and still get you the information that you expect to see. A proxy server can change your IP address, so the web server doesn’t know exactly where you are in the world. It can encrypt your data, so your data is unreadable in transit. And lastly, a proxy server can block access to certain web pages, based on IP address.
What are Forward Proxies
A forward proxy server sits between the client and an external network. It evaluates the outbound requests and takes action on them before relaying that request to the external resource.
Most proxy services that you’re likely to encounter are forward proxies. Virtual Private Networks and Web content filters are both examples of forward proxies.
What are Reverse Proxies
A reverse proxy server sits between a network and multiple other internal resources. A large website might have dozens of servers that collectively serve requests from a single domain. To accomplish that, client requests would resolve to a machine that would act as a load balancer. The load balancer would then proxy that traffic back to the individual servers.
Some popular open source reverse proxies are:
Why Should You Use a Proxy Server?
There are several reasons organizations and individuals use a proxy server.
To control internet usage of employees and children: Organizations and parents set up proxy servers to control and monitor how their employees or kids use the internet. Most organizations don’t want you looking at specific websites on company time, and they can configure the proxy server to deny access to specific sites, instead redirecting you with a nice note asking you to refrain from looking at said sites on the company network. They can also monitor and log all web requests, so even though they might not block the site, they know how much time you spend cyberloafing.
Bandwidth savings and improved speeds: Organizations can also get better overall network performance with a good proxy server. Proxy servers can cache (save a copy of the website locally) popular websites – so when you ask for, the proxy server will check to see if it has the most recent copy of the site, and then send you the saved copy. What this means is that when hundreds of people hit at the same time from the same proxy server, the proxy server only sends one request to This saves bandwidth for the company and improves the network performance.
Privacy benefits: Individuals and organizations alike use proxy servers to browse the internet more privately. Some proxy servers will change the IP address and other identifying information the web request contains. This means the destination server doesn’t know who actually made the original request, which helps keeps your personal information and browsing habits more private.
Improved security: Proxy servers provide security benefits on top of the privacy benefits. You can configure your proxy server to encrypt your web requests to keep prying eyes from reading your transactions. You can also prevent known malware sites from any access through the proxy server. Additionally, organizations can couple their proxy server with a Virtual Private Network (VPN), so remote users always access the internet through the company proxy. A VPN is a direct connection to the company network that companies provide to external or remote users. By using a VPN, the company can control and verify that their users have access to the resources (email, internal data) they need, while also providing a secure connection for the user to protect the company data.
Get access to blocked resources: Proxy servers allow users to circumvent content restrictions imposed by companies or governments. Is the local sportsball team’s game blacked out online? Log into a proxy server on the other side of the country and watch from there. The proxy server makes it look like you are in California, but you actually live in North Carolina. Several governments around the world closely monitor and restrict access to the internet, and proxy servers offer their citizens access to an uncensored internet.
Now that you have an idea about why organizations and individuals use a proxy server, take a look at the risks below.
Proxy Server Risks
You do need to be cautious when you choose a proxy server: a few common risks can negate any of the potential benefits:
Free proxy server risks
You know the old saying “you get what you pay for? ” Well, using one of the many free proxy server services can be quite risky, even the services using ad-based revenue models.
Free usually means they aren’t investing heavily in backend hardware or encryption. You’ll likely see performance issues and potential data security issues. If you ever find a completely “free” proxy server, tread very carefully. Some of those are just looking to steal your credit card numbers.
Browsing history log
The proxy server has your original IP address and web request information possibly unencrypted, saved locally. Make sure to check if your proxy server logs and saves that data – and what kind of retention or law enforcement cooperation policies they follow.
If you expect to use a proxy server for privacy, but the vendor is just logging and selling your data you might not be receiving the expected value for the service.
If you use a proxy server without encryption, you might as well not use a proxy server. No encryption means you are sending your requests as plain text. Anyone who is listening will be able to pull usernames and passwords and account information really easily. Make sure whatever proxy server you use provides full encryption capability.
Types of Proxy Servers
Not all proxy servers work the same way. It’s important to understand exactly what functionality you’re getting from the proxy server, and ensure that the proxy server meets your use case.
A transparent proxy tells websites that it is a proxy server and it will still pass along your IP address, identifying you to the web server. Businesses, public libraries, and schools often use transparent proxies for content filtering: they’re easy to set up both client and server side.
An anonymous proxy will identify itself as a proxy, but it won’t pass your IP address to the website – this helps prevent identity theft and keep your browsing habits private. They can also prevent a website from serving you targeted marketing content based on your location. For example, if knows you live in Raleigh, NC, they will show you news stories they feel are relevant to Raleigh, NC. Browsing anonymously will prevent a website from using some ad targeting techniques, but is not a 100% guarantee.
A distorting proxy server passes along a false IP address for you while identifying itself as a proxy. This serves similar purposes as the anonymous proxy, but by passing a false IP address, you can appear to be from a different location to get around content restrictions.
High Anonymity proxy
High Anonymity proxy servers periodically change the IP address they present to the web server, making it very difficult to keep track of what traffic belongs to who. High anonymity proxies, like the TOR Network, is the most private and secure way to read the internet.
Proxy servers are a hot item in the news these days with the controversies around Net Neutrality and censorship. By removing net neutrality protections in the United States, Internet Service Providers (ISP) are now able to control your bandwidth and internet traffic. ISPs can potentially tell you what sites you can and cannot see. While there’s a great amount of uncertainty around what is going to happen with Net Neutrality, it’s possible that proxy servers will provide some ability to work around an ISPs restrictions.
Varonis analyzes data from proxy servers to protect you from data breaches and cyber attacks. The addition of proxy data gives more context to better analyze user behavior trends for abnormalities. You can get an alert on that suspicious activity with actionable intelligence to investigate and deal with the incident.
For example, a user accessing GDPR data might not be significant on its own. But if they access GDPR data and then try to upload it to an external website, it could be an exfiltration attempt and potential data breach. Without the context provided by file system monitoring, proxy monitoring, and Varonis threat models, you might see these events in a vacuum and not realize you need to prevent a data breach.
Get a 1:1 demo to see these threat models in action – and see what your proxy data could be telling you.
Frequently Asked Questions about american proxyserver
How do I get a US proxy?
Getting a US IP address is easy, just follow these steps:Sign up for a Virtual Private Network (VPN). … Register for the service and download the VPN software or app.Clear your cookies and restart your device to remove old location identifiers.Log in to your VPN provider and connect to a server in the US.More items…•Sep 18, 2021
What is US proxy server?
A proxy server is basically a computer on the internet with its own IP address that your computer knows. When you send a web request, your request goes to the proxy server first. … A proxy server can change your IP address, so the web server doesn’t know exactly where you are in the world.May 7, 2021
Is proxy illegal in USA?
Yes, it is legal to use a proxy server. Proxies have many different uses, including enabling remote work; setting up a support system for users who are located outside a particular network; protecting networks and Internet users from malicious content; streaming online content from outside a country and more.