Collaborate Disseminate
How sensitive is radar based tracking technology capable of detecting your motion as you type on a keyboard? If I have someone tracking my typing with radar 4-5 feet away what security precautions should I take to prevent this from happeni… Continue reading Mitigation of Radar Based intrusion [closed]
Consider it the “Scarlet Letter” of our time. An MIT lab is developing a face mask that lights up to alert others when the wearer has COVID-19. The detection technology is based on sensors that were developed for the Ebola virus scare and uses fluorescently tagged DNA fragments freeze-dried onto …read more
I am looking to determine the best security measures to prevent unauthorized access to my network by an attacker using radar detection or any other surveillance through a window/wall.
Someone is using some sort of surveillance equipment … Continue reading Intrusion prevention using radar & thermal surveillance
I am looking to determine the best security measures to prevent unauthorized access to my network by an attacker using thermal imaging through a window/wall. I know there is thermal imaging can that detect subtle enough fluctuations in hea… Continue reading How sensitive is thermal imaging through a wall? [closed]
When hospitals are checking medical devices for sepsis-causing bacteria, they utilize a chemical derived from horseshoe crab blood. A new aquaculture system is promised to deliver a more sustainable supply of that blood, which could even be used to che… Continue reading Farmed horseshoe crabs could help fight sepsis
I want to do a malware test that specifically uses recent morphic malware samples (polymorphic, metamorphic, etc). There are a couple of good sources I can pull samples from, but I need to know if their signature will change or not.
The … Continue reading How can I determine if a malware sample is morphic? (polymorphic, metamorphic, etc)
Let’s Encrypt is a free, automated, open certificate authority (CA) run for the public’s benefit as a service from the Internet Security Research Group (ISRG). It provides free digital certificates to enable HTTPS (… Continue reading Identifying Let’s Encrypt Revoked Certificates
During the past year, we have witnessed significant data breaches that have impacted industries ranging from hospitality to legal to social media. We have seen a continuation of financially motivated threats, such as business email compromise (BEC), wh… Continue reading SANS 2019 Incident Response Survey: Successful IR Relies on Visibility
On a Windows system, I’m able to get a good idea of most outgoing traffic by enabling DNS query logging, but I am missing those connections that are made straight to hardcoded IP addresses. What would be effective ways of specifically logg… Continue reading Logging connections to hardcoded IP addresses
A compelling new study from the World Health Organization’s International Agency for Research on Cancer (IARC) is suggesting a simple biomarker in urine may be an effective predictive test for bladder cancer, signaling the disease’s presence up to 10 y… Continue reading Urine test detects bladder cancer up to 10 years before clinical signs