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What is a Geofeed? How to Set Up?

What is a Geofeed? How to Set Up?

Basically, a geofeed is a list of IP address ranges associated with geolocation information. The principle was authored by Google in July 2013. Starting August 2020, it is officially published under RFC8805 with the name A Format for Self-Published IP Geolocation Feeds…

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How to Detect TOR users?

How to Detect TOR users?

The Onion Routing (Tor) is an open-source solution to enable anonymous communications. For instance, you can use it to anonymize your Internet traffic. Many journalists and political activists use Tor to avoid being prosecuted. Unfortunately, anonymity also means Tor is used for illicit activities. Here we discuss how the Tor network behaves, how Tor users can be detected, and when it makes sense to filter Tor activities…

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How to Prevent Carding Attacks?

How to Prevent Carding Attacks?

According to The Nilson Report, the total global card loss will exceed $35 billion by the end of the year. As the number of cardholders increases, so does the amount lost to fraudulent transactions. In 2019, for every $100 sale, almost $7 was lost to fraud. The losses stemmed from different card-related frauds including counterfeiting, Card-Not-Present (CNP) transactions, but also lost or stolen cards…

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