Too many people take it for granted that what they do online is private and protected, but the truth is that most people have data that is vulnerable, all too ready for sophisticated people to capture.

Even people who work on private networks are at risk, but for those using public networks the risk is even greater. Keeping data secure is crucial for anyone who wants to avoid the damaging loss of personal or critical business information.

The simple act of hitting “Reply” on an email is task fraught with risk.

There are many safe guards that can be put in place, but one of the most secure ways to protect your online privacy is by using encrypted connections when working through a private proxy server.

Encryption, in terms of moving information, is the process by which data is put through a complex algorithm which makes it unreadable to anyone who does not have the key to decrypt it. Encryption can be used to protect data on computers and storage devices and is the first round of defense for those wanting to keep their personal data private when working online.

Another weapon in the arsenal of those wanting to protect their online privacy is the use of a private proxy server. A proxy server is a computer or application that serves as go-between for information requests between servers. Requests can be for information such as a web page, a file download, or other services and these are made through a proxy server rather than connecting directly to the server that houses the actual data.

The proxy server has two primary purposes, one is to maintain anonymity of the computer behind it for security reasons and the other reason is to speed access to a data resource.

There are numerous types of proxy servers including a caching proxy, a reverse proxy, a tunneling proxy, and a content filer proxy server. All of these different type servers provide different functions and features.

Many public proxy servers will accept unencrypted information and this can create a security risk because the data could be collected and thus make it vulnerable. It is important that those who use proxy servers know the integrity of the proxy servers they connect to, which is why the use of a private proxies with a good reputation is advised.

In some cases, malicious proxy servers have been intentionally set-up to record all unencrypted data and this data can later be harvested and used by those that have captured it. The key to protecting your personal data is encryption and this applies whether you are on a private or public network and specifically when accessing data through a proxy server. Using an encrypted connection can provide a great line of defense against internet hackers who employ packet sniffers and other sophisticated means of capturing private data.

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