Bitcoin

Ransomware-As-a-Service a Big Problem for Small & Large Businesses

July 12, 2021 / in Blog / by Zafar Khan, RPost CEO

We Predicted the Death of Ransomware in 2017. Oh, Time Machines. We first wrote about Ransomware attacks in Tech Essentials in 2017 – back when a Bitcoin was valued at $1800 (oh, the good old days). The crux of the article was that many victims were paying their ransom to the cyber perpetrators, but they […]

Cryptocurrency Hack Attacks are a Growing Threat

August 25, 2017 / in Blog / by Zafar Khan, RPost CEO

Has Bitcoin Become Mainstream? The lure of remarketing may kill anonymity in crypto-currency transactions. Online shoppers paying with Bitcoin may have been expecting this crypto-currency to shield their identity. They may be disappointed to learn that merchants are not protecting their identity. In some cases, they are even selling it.

Security, Compliance, and Productivity Tools and Tips by Tech Essentials

December 08, 2017 / in Blog / by Zafar Khan, RPost CEO

Bitcoin has Forever Expanded the Market of Currency Speculators, Perhaps the Fundamental Change that will Support Crypto-Currencies into the Future Main street is certainly paying attention to Bitcoin, as just days after it dropped precipitously, it bounced to new highs — incredible highs. And, with people comforted that they can sell their Bitcoin and convert […]

Innovation-Driven Email Encryption and eSignature with RMail and RSign

January 25, 2021 / in Blog / by Zafar Khan, RPost CEO

Now Let’s Really Start The 2020s 2021 may now be well underway. The government is starting to drop more money from helicopters, potentially trillions more upon the trillions already. I am not sure what this means for the Bitcoin crowd (I won’t bore you with my speculation on this unless you ask…). But, we at […]

Are Bitcoin and Blockchain Hot or Hype?

November 11, 2016 / in Blog / by Zafar Khan, RPost CEO

In today’s financial circles, there is quite a bit of buzz around “blockchain” technology and its myriad of possible future applications. Is blockchain here to stay or is it just hype?