Collaborate Disseminate
This one isn’t clickbait, but it is cheating. [Brian Haidet], the guy behind Alpha Phoenix, has managed to assemble movie footage of a laser beam crossing his garage, using a …read more Continue reading Taking “Movies” of Light in Flight
For those who have not dealt with the automotive side of electronics before, it comes as somewhat of a shock when you find out just how much extra you have …read more Continue reading Building An Automotive Load Dump Tester
The MAX30105 is an optical sensor capable of a great many things. It can sense particulate matter in the air, or pick up the blinking of an eye. Or, you …read more Continue reading This Air Particulate Sensor Can Also Check Your Pulse Rate
We’ve got to say that [Les Wright] has the most fun on the internet, at least in terms of megawatts per dollar. Just look at his new video where he …read more Continue reading Tattoo-Removal Laser Brought Out of Retirement for a Megawatt of Fun
It’s hard to watch [Mark Zuckerberg]’s 2018 Congressional testimony and not come to the conclusion that he is, at a minimum, quite a bit different than the average person. Of …read more Continue reading Truthsayer Uses Facial Recognition to See if You’re Telling the Truth
46% of IT, security, and cybersecurity leaders say they still store passwords in shared office documents. That’s despite an overwhelming 93% of respondents that require password management training, with 63% holding training more than once per year, ac… Continue reading 46% of organizations still store passwords in shared documents
Gigamon released recent findings from a Pulse.qa study which surveyed IT and InfoSec leaders to identify challenges associated with advancing their multi-cloud strategies. According to the survey, the majority of respondents believe there is room for i… Continue reading IT leaders require deeper security insights to confidently manage multi-cloud workloads
“Time-domain reflectometry” sure sounds like something that needs racks of expensive equipment to accomplish. In reality, TDR is just measuring the time between injecting a pulse into a cable and receiving its echo, either from the other end of the cable or from some fault or defect along the way. …read more
Continue reading Dead Simple Time-Domain Reflectometry with Just a Battery and an Oscilloscope
When working with hardware, whether a repair or a fresh build, it’s often necessary to test something. Depending on what you’re working with, this can be easy or a total pain if you can’t get the right signal to the right place. To eliminate this frustrating problem, [WilkoL] built a …read more
The U.S. Justice Department this week indicted seven Chinese nationals for a decade-long hacking spree that targeted more than 100 high-tech and online gaming companies. The government alleges the men used malware-laced phishing emails and “supply chain” attacks to steal data from companies and their customers. One of the alleged hackers was first profiled here in 2012 as the owner of a Chinese antivirus firm. Continue reading Chinese Antivirus Firm Was Part of APT41 ‘Supply Chain’ Attack