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Wherever there is money being made or valuables being kept, you can bet the farm that there are also criminals looking to gain access to those things. It took no time at all for the term “cyber criminal” to enter the common vernacular. Like investing in locks for our doors, …

What Is a CAPTCHA Re-Riding Attack? Many web sites want to distinguish whether it is a robot that is reading the site or a human, mostly to avoid the spread of spam. They use a system called CAPTCHA, which is an acronym for Completely Automated Public Turing Test to tell …

Introduction Typically, digital currencies are private monetary values that exist only in ledgers. That is, a digital currency—offered and administered by a private organization—is bypassing the conventional banking system and governmental currencies, allowing monetary worth to change ownership for the purchase of goods and services. Because these currencies have no …