WHAT ARE THE DIFFERENCES BETWEEN DEDICATED AND SHARED PROXIES?
First of all, what is a proxy server? It is simply a computer that offers another computer network service to allow clients to make indirect network connections to other network services. A client connects to the proxy server, and then requests a connection, file, or other resource, available on a different server. The proxy provides the resource either by connecting to the specified server, or by serving it from a cache. In some cases, the proxy may alter the client’s request or the server’s response for various purposes.
What is a Shared Proxy?
This is a type of proxy that is often used by many individuals. One of its main advantages is that it has a low maintenance cost. This is because the total cost is shared with other proxy clients. Subscribers may also benefit from this low cost proxy because their subscription fees are also cheaper.
One common disadvantage of a shared proxy is regarding the slow speed, especially during peak hours. This is because many people tend to access one site at a particular time, and since they are sharing a proxy the speed will automatically slow down.
Another disadvantage is that there is a higher possibility of your being blacklisted by a site. This happens when someone who shares the same proxy with you abuses the proxy and consequently gets it banned. Since both of you and many others share this one proxy/IP address from a similar pool, then banning all of you is just an automatic action by the website.
What is a Private Proxy?
A private or dedicated proxy is a proxy that is exclusive to one person. Its main advantage is that you have the whole service to yourself. You won’t have to worry about slow speeds because there is a very slim chance of this happening.
Differences in Security:
Public Proxy: Free and open proxy servers have been popular with hackers and spammers. Your personal or company information, including credit card information and financial data, are dangerously exposed. A public proxy can often infiltrate your computer and gain access to passwords, credit information or even hijack your browser to attack other sites.
Private Proxy: There is absolutely no comparison when it comes to cyber security between public and private proxies. There is always a significantly higher level of security since a private proxy provides a unique internet address dedicated to only you.
Differences in Anonymity:
Public Proxy: The majority of public proxies are run by unscrupulous sites that are vulnerable to exposing your data. Many public proxies are also transparent, meaning that instead of hiding your IP, they merely pass it on to the website you are visiting.
Private Proxy: A private proxy can almost guarantee your IP address will be invisible. This allows complete concealment and security when working on the internet.
Differences in Reliability:
Public Proxy: The vast majority (if not all) publicly available free proxy servers do not require any registration or authentication. In addition, it is insanely time-consuming to test free proxies. These pubic proxies either belong to someone else, or are computers that have been compromised by hackers. As a result, free and public proxies come and go and often are not even available after just a few uses. It sometimes happens that this type of proxy will go off-line during use.
Private Proxy: These dedicated proxies last considerably longer because they aren’t being abused by the whole public. Only you, and no one else, uses a private proxy.
Differences in Spam and Advertising:
Public Proxy: Often the suppliers of free proxy sites sell your emаіl address to advertising companies. It is commonplace that they install adware and viruses onto your computer. The result is unwanted advertisement banners as soon as you log on and connect tо thе іntеrnеt. It also makes your technology devices susceptible to malware.
Private Proxy: A dedicated proxy protects your computer and other personal information by disguising your IP address. This makes it virtually impossible for anyone to hack or install any type of malicious software onto your computer system.
Differences in Price:
The pricing of proxies varies considerably. Some public proxy lists can be downloaded at no charge, while private proxies may require a one-time-only, or even monthly, charge. However, you can almost be certain that private proxies will always be more expensive. You are paying for the reliability and speed.
The top priority should always be рrоtесtіng уоur privacy and реrѕоnаl іnfоrmаtіоn. Using a рrоxу аddrеѕѕ rаthеr thаn your оwn IP аddrеѕѕ allows you to connect to other servers without revealing your personal information.
But there are varying degrees of defense against hackers that should be considered when using proxies. Public proxies are often free, but as we all know, nothing is really free in this world. Do you really want to trust your personal information to these public and highly visible proxies?
Private proxies permit peace of mind so you can browse safely, securely and swiftly on the world wide web. Whether you decide to purchase public proxies or a private proxy, you should rest assured that the proxy can be used with any browser or application that you regularly employ. Got any questions? Read our FAQs here.
Written by Anam Ahmed