Business Knowledge

Top 5 Things You Need to Know About Proxies

Companies and individuals are at risk due to the increasing cyberattacks, from phishing to cryptojacking and ransomware. Because internet usage is crucial given the evolving digital world, netizens need to strengthen their online security for data protection.

Fortunately, a reliable proxy service, among other protection services, enables users to browse the internet anonymously. This keeps cybercriminals from accessing your valuable content and using it for malicious intent. Try Oxylabs for more information on proxies.

However, before you begin using proxies, it is crucial to understand their functionalities and how you can maximize their use.

What Is a Proxy Service?

A proxy service acts as an intermediary and retrieves data from the internet on behalf of the user. It provides additional security, keeping you from malicious attacks on the web.

A typical proxy server provides numerous uses, from allowing you to bypass geo-restricted content and enabling you to browse anonymously.

The precise functionalities, however, can vary depending on the proxy type.

At the most basic level, proxies stand between you and the web, masking your IP and using their IP addresses. This way, the web fails to track your IP, allowing you to remain anonymous and secure when surfing the internet.

How Does a Proxy Server Work?

Proxy servers use different IP addresses, hiding your actual address from the web. A standard proxy works as follows:

  • You enter a site’s URL on your browser (Chrome, Firebox, Safari, etc.)
  • The request doesn’t go directly to the site, but the proxy server
  • The proxy then sends your request to the web
  • The web forwards the response to the proxy
  • The proxy server takes the response and shares it with you

That’s it! Proxies successfully conceal your IP and keep the web from discovering your location.

Different Types of Proxies

Proxy servers are categorized by service type, anonymity level, traffic, IPs, and features. Below, we’ve curated a list of some popular proxy types and how they work.

  • Forward proxy. This proxy type passes your request through an internal network to the web via a firewall. They either allow or deny your request to pass it through the firewall and access content.
  • Residential proxy. A residential proxy channels your server request through an alternative IP address. It enhances your online security by assigning you real IP addresses provided by the ISPs.
  • Datacenter proxy. Numerous corporations support this proxy type through a data center. Simply put, this proxy isn’t linked with the ISP. Datacenter proxies offer fast responses but aren’t excellent at providing users anonymity.
  • A transparent proxy is named so because it interrupts the connection between the internet and the user without modifying requests and responses.
  • Reverse proxy takes your request, passes it to a server that can complete it, and returns the server’s response to you. This way, it keeps your identity hidden.

Top 5 Things You Must Know About Proxies

A reliable proxy service provides a hassle-free way to surf the internet while keeping your data secure. Here are some things you must familiarize yourself with before using proxies.

Datacenter Vs. Residential Proxies

A datacenter proxy is available to the public in physical data centers globally. They provide an affordable and stable way to keep your data secure. But as with other technologies, they aren’t faultless.

Because of their limited locations, it becomes challenging to conceal your real IP. Therefore, they lack the ability to mimic real users.

On the flip side, residential proxies provide a barrier between your IP and the internet. They allow you to choose your location (city, country, etc.) and access the web without trouble.

Avoid Free Proxies

Free stuff naturally tempts us. But we often have to pay the price down the line.

So, because you do not need to pay for a free proxy, you may consider it a great alternative. But is it?

Studies show that free proxies limit your privacy and make your connection discoverable. Therefore, it is better to avoid using free-of-cost proxy services.

Improve Security

Whether you’re a regular social media user or a website owner, you’d want to keep your data from hacking and spying.

Luckily, proxy servers provide additional security by altering your IP every time you visit a website. Consequently, your data remains encrypted, and it becomes almost impossible for hackers to access your data.

Access Geo-Restricted Content

You may stumble upon geo-restricted content when trying to retrieve information about your target market or wanting to stream a specific channel. A proxy server, however, allows you to access forbidden content by choosing a location other than yours.

Be Anonymous

One of the most valued benefits of proxies is this one. By changing your IP, proxy servers mask your real identity. This is crucial if you’re willing to conduct market research and don’t want your competitors to know.

Further, those dealing with sensitive bank-related data would also want to keep the facts private.


That sums up what proxy servers are and how you can leverage them to boost your online security and privacy. Individuals and businesses need a quality proxy service to mask their identity and protect themselves from cyber-attacks.

Make sure you invest in a reliable proxy service that alters your IP with each request, and above all, avoid free proxies at all costs.

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