Anonymizer

Anonymisers 

Anonymisers are programmes that hide your identity when you use the Internet.

 

What exactly does anonymiser mean?

In short, every action on the Internet is based on data exchange. When you visit a website, you request data. When you see the page, this data has been sent to you. To do this, the destination of the data must be known. This information is already automatically included in your request when you visit a page. This means that every action leaves data traces that can be traced back to you.

Anonymisers interrupt this data trail. They redirect the data exchange via one or more intermediate servers. This server then calls up the desired page for you and the relevant data is sent to it. The data trail can therefore only be traced back to this server – provided that the anonymiser you have chosen is trustworthy.

Anonymisers are available in the form of software and online services.

However, data and requests from known online anonymisers are not accepted by many websites. This is because anonymisers are often used to post negative, offensive or even criminal comments in forums, guest books, review portals, etc.

Anonymisers can be very important for journalists and human rights activists to protect themselves and their employees from persecution. For this reason, some of them also use the darknet, whose data traffic cannot be traced. Criminals use anonymisers to evade prosecution.

 

Where do I encounter anonymisers in my everyday work?

You are unlikely to encounter anonymisers very often. Users who conceal their identity using anonymisers may spread negative content about your company, such as poor reviews or even lies about your products, services or employer qualities. The use of anonymisers may be advisable if you suspect that your company is being deliberately spied on, for example as part of an advanced persistent threat. In this case, consult with your IT department and, if necessary, an external IT security service provider such as Perseus.

 

What can I do to improve my security?

Always weigh up the use of anonymisers carefully: on the one hand, using anonymisers prevents data traces that can be traced back to you. On the other hand, you ultimately entrust these data traces to the respective anonymiser. In most cases, you have to trust that the anonymiser actually anonymises your data and that its system has not been corrupted by malware. An alternative to anonymisers can be a VPN, a virtual private network. Many antivirus programmes now offer this feature.