Blockchain described in one sentence: A blockchain is really a kind of database that’s shared across loads of different computers that are each running the same software; each bit of data is secured using some complicated bits of cryptography that means that only people that are meant to be adding to or editing the data can do that job. WIRED Magazine, 2018 Recently, I had a job interview with a company that builds their business model on providing add-on services for their customers’ databases built upon the open source centralized DB platform known as PostgreSQL. Probably the reason why I was considered to do digital copywriting for them is my previous experience writing for tech companies like PTC, Satcon, and L-1 to name a few. For PTC, I did a ton of writing for their PLM Product Marketing Group. PLM (i.e. product lifecycle management) is a massive technology platform and manufacturing methodology that relies heavily on data-driven digital thread content, product data management, and databases to name a few. So as you can see, I know a thing or two about databases. Also, I have written about Blockchain Technology (or BlockTech as I will be using this portmanteau from now on) in the past; therefore, I am well aware of the hot new trends for this distributed cutting-edge decentralized data-repository/processing platform. During the interview, I asked a simple question: How is your approach to utilizing a centralized DB value-add over the hot new decentralized DB technology trend known as Blockchain? Digital Batman’s Alter Ego, Nick, 2021 Needless to say, the developer that I was interviewing with did not really like the question all that much. His answer was more defensive rather than enlightening: “…centralized DBs are not going away anytime soon, so people need to understand that Blockchain is more like a curiosity right...
Internet
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If you’re like many of the millions of American parents who have been directly affected by the Global COVID-19 Pandemic beginning in the United States around early 2020, then you understand the challenges and frustrations that have invariably come with remote learning for your kids. Virtually, in the blink of an eye, parents went from breadwinners and caregivers to homeschoolers and the resident IT help desk. The latter being no easy chore even for actual IT professionals! When the pandemic first hit here in The Bay State, schools immediately closed. In my family’s town, it was on Friday, March 13th. How apropos! First, there was two weeks off for kids as the school system attempted to figure out how to go forward with a remote learning model that had not existed in any appreciable form before for the grade schoolers. Needless to say, it was a bit of an expected technical challenge. Most of the work assigned to our kids were in the form of review material with no appreciable new materials being taught. Couple that with technological challenges almost equal to the quest of how to lockdown that states, test, trace, and develop a vaccine all to fight COVID-19. As well as, Congress figuring out a way to help small businesses and individuals alike with some form of comprehensive COVID relief package. So many things were happening at once. And providing some kind of technology equity for lower-income students to have both Internet bandwidth along with a working Internet-capable computer (most likely a Chromebook laptop) was also part of that challenge. This was because it quickly became evident that students were going to be staying home and learning remotely—to the end of 2020, and most likely hybrid (remote and in-person combo) until the end of the 2021 school year...
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February 17, 2021Recently, the US Department of Justice levied an indictment against three North Korean military hackers for their role in cyber-related crimes (see video below). These included (but not limited to): Targeting of and Cyberattacks on the Entertainment Industry: Such as the destructive cyberattack on Sony Pictures Entertainment in November 2014 in retaliation for the farcical movie The Interview. Cyber-Enabled Heists from Banks: Attempts to steal more than $1.2 billion from banks in Vietnam, Bangladesh, Taiwan, Mexico, Malta and Africa. Creation and Deployment of Malicious Cryptocurrency Applications: Development of multiple malicious cryptocurrency applications including Celas Trade Pro, WorldBit-Bot, iCryptoFx, Union Crypto Trader, and more, which would provide the North Korean hackers a backdoor into the victims’ computers. Spear-Phishing Campaigns: Multiple spear-phishing campaigns that targeted employees of United States cleared defense contractors, energy companies, aerospace companies, technology companies, and more. Ransomware and Cyber-Enabled Extortion: Creation of the destructive WannaCry 2.0 ransomware in May 2017, and the extortion and attempted extortion of victim companies involving the theft of sensitive data and deployment of other ransomware. And it is to that last point that I thought a brief discussion on Ransomware would be warranted. Even Digital Batman’s own father was a victim of a ransomware attack that left him $400 poorer! In 2019 over 187.9 million users were affected by this bold malicious threat to online activities such as web‐surfing, e-commerce, gaming, and more. Put simply, this highly‐disruptive form of Internet‐viral malicious software (malware for short), not only infects your computer but holds all of your most precious files (i.e. photos, documents, apps, etc.) completely hostage—via permanently encrypting such files—until the victim is forced to pay a “ransom” to the criminal entity behind the attack for a decryption key to unlock the files. Usually to the tune of $100 ‐ $400 or more for...
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December 14, 2020This is a cute little post I wrote about the science behind Santa’s Enchantment. There are fictional interviews with three of the world’s leading experts on Christmas Magic.
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October 25, 2020Nearly two years ago (2018) on November the 12th, marked a sad day for comic book and superhero movie fans alike as the world lost one of the most creative storytelling minds ever: Stan Lee. Lee was the man behind the formation of Marvel Comics and the creation of such great characters as Spider‐Man, Captain America, the X‐ Men, and Iron Man to name but a scant few. Stan Lee’s art of crafting stories about super‐science, space operas, radioactive superheroes, and all kinds of futuristic and fanciful worlds was truly digital in the analog world of comic books. Born on December 28, 1922 in New York City, Stanley Martin Lieber (known to his fans as Stan Lee) was influenced creatively at a young age by books and movies. He cited the swashbuckling adventures of Errol Flynn in his classic heroic roles from early cinema as a particular inspiration. At fifteen, Lee was the winner of the New York Herald Tribune’s Biggest News of the Week essay contest for 3 straight weeks. One of the editors there suggested that he pursue a career as a professional writer. Lee claimed that that advice probably changed his life. Lee was married for 69 years to Joan Boocock with whom he had two daughters: Joan Celia (J. C.) and Jan Lee (who died shortly after delivery). Though he had worked for several publications, it is his work with Marvel Comics that he is most remembered for. Lee was hired as an assistant to the then Timely Comics in 1939 and stayed with the publication as it evolved into Marvel Comics in the during the 1960s—he also did a stint in the U.S. Army in 1950s. Stan Lee was responsible not only for the co‐creation of many of the iconic characters that grace comics, books,...
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January 24, 2020Google recently announced that it was going to strip cookies from its Chrome web-browser. This is a big deal for a lot of people, namely advertisers. In case you weren’t aware of what a cookie is (not the yummy kind you eat), let Digital Batman tell you. A cookie is a bit of third-party data that gets stored on your system when you access a website. This data is used to track your online activities such as product browsing history, location, etc. Advertisers can then use this data to target ads specifically to what they think you’re interested in. And furthermore, advertisers can “retarget” ads after you as you browse around the Internet from site to site. Ever wonder how a random website you visit seems to know that you were looking at plushy chairs on Amazon? Well, that’s retargeting and that’s powered by cookies. Which leads to a lot of privacy issues that have been debated for as long as the Internet has been around. Therefore, Google is trying to assuage users’ concerns about privacy by eliminating cookies. What will advertisers do? Well, they’ll probably have to come up with more transparent ways to gather your information, with your permission. Now I mention this because it reminds me about how things have both changed and remained the same over the last 25+ years of browsing the Internet. Back in the heyday of the World Wide Web (mid-to-late 1990s), we had a whole battlefield of web browsers all vying for dominance in The Browser Wars! It all started with Netscape Navigator (technically Mosaic in its initial form), invented by Marc Andreessen founder of Netscape. [Digital Batman had done a previous Progressive Pioneers profile on Andreessen back in July.] Navigator was initially released in December of 1994. It sported a simple interface with a few oversized navigation buttons (like Back, Home, and...
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December 13, 2019In modern times, no one man has been more revered as the greatest technological scientist and visionary as Nikola Tesla. This consummate inventor of dreamlike machines, whose reach sometimes exceeded his grasp, has been so highly regarded by society as the scion of invention that whole streets, songs, companies (like Elon Musk’s futuristic electric car company), awards, measures, holidays, places, schools, and more have been named after him. He was even famously portrayed by punk rock legend David Bowie in Christopher Nolan’s 2006 film The Prestige. Of course, in that fictionalized version of Tesla, we find him inventing a trans-dimensional duplicator used by Hugh Jackman’s character for the purpose of inexplicable magic showmanship. However, in real life, Tesla was so far beyond his contemporaries such as Thomas Edison or George Westinghouse that both of them had employed Tesla in their companies at one point. In fact, it is said that Westinghouse even paid Tesla a life-long stipend of a $1000 a month long after he left the company due to his patents making Westinghouse a fortune. Nikola Tesla’s life began in Croatia (the Austrian Empire at the time) on July 10, 1856. His father was an Easter Orthodox priest and his mother was so talented in the making of craft tools and mechanical devices—along with a photographic memory—that Telsa credited her for all of his genius and gifts. Tesla had some troubled years in his youth dealing with a gambling addiction and never completing his engineering studies at Austrian Polytechnic. However, that did not stop him from making his way through Europe, devising patentable inventions, and making a name for himself in engineering circles. Eventually, he would find his way to New York City in 1884 where his advancements in Alternating Current (AC) technology, and an induction motor that was...
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October 11, 2019In the battle of the Virtual Assistants (VA), it seems like everything else, there are too many choices. Alexa, SIRI, Google Assistant, and Cortana are practically household names at this point. While each has their particular set of benefits, no one AI (i.e. Artificial Intelligence, because that’s what we’re really talking about here) can fulfill every request made of it. With next year’s pending launch of my company’s (PTC) flagship PLM platform, Windchill (integrated with Microsoft Azure’s cloud solution)—facilitating manufacturers’ efforts to rollout NPIs (i.e. new product introductions)—I thought it would be interesting to explore some aspects of where VAs/AIs are these days in a practical sense from home to business. I’d venture to guess that most homes feature more than one VA. The Digtal Batman household runs both SIRI on our iPhones/iPod and AppleTV 4K, and we run an Echo Dot featuring Alexa. It’s interesting to note the significant differences for our needs. For example: Alexa comes in handy when playing music from Amazon Music Unlimited and radio broadcasts over IHeartRadio. Whereas, SIRI dials our phone numbers, reads our texts, provides us with navigation, and helps us search/navigate our Apple TV 4K streaming device. Conversely, like most PTC employees running Windows 10 on their laptops, Cortana can easily be enabled. But I think it would be a little weird if everyone in the open seating at Seaport HQ started talking into their computers all at once! Though I haven’t used “Okay Google” in a while, it does come in handy for general searches and navigating the plethora of online/cloud‐based productivity, calendar, and meeting tools available—especially if you’re using Google Chrome. And what’s really interesting is now each of these separate VA platforms are starting to work together: organizing calendars across different devices (like cell phones), providing email from multiple...