Collaborate Disseminate
It seems that SOCKS5 proxies somehow know the client’s timezone (at least) or maybe even the precise datetime. I determined this because the proxy tears the connection in case the local timezone on the client machine is UTC, but the proxy … Continue reading How can a SOCKS5 proxy know client’s datetime?
Let’s say we have a web server. Server startup time is the time the server process was started.
Say, the startup time was being leaked via its response headers due to the carelessness of a programmer by not getting current time while the… Continue reading Is server startup time sensitive information?
I have just finished reading the paper “Fantastic Timers and Where to Find Them: High-Resolution Microarchitectural Attacks in JavaScript” in which the author demonstrates several different methods to measure time using javascript and comp… Continue reading measuring the accuracy of browser timers [closed]
If you live in the USA or some other countries where Daylight Saving Time is available, but find…
For more visit TheWindowsClub.com. Continue reading Adjust for daylight saving time automatically is grayed out in Windows 10
Years ago, I was running a service where the moderators were able to do various actions with massive privacy implications if the accounts or contributions were less than a short period of time. I did this by checking the timestamp against … Continue reading Is it safe to assume that my computer’s clock will always be synced with actual time within the second or a few seconds at the worst?
In today’s post, we will identify the cause when SpecialPollInterval is used as a polling…
For more visit TheWindowsClub.com.
Continue reading NTP client shows incorrect Time on Windows 10
We’re setting up a card processing service on Amazon AWS, and were wondering whether the AWS Time Sync service could be incorporated without running afoul of the PCI time sync requirements?
Specifically, the requirements talk about all ho… Continue reading Can AWS Time Sync be argued PCI compliant?
I have implemented both DPA and CPA attacks in C. I have executed both attacks with the same number of traces and samples (5000 traces of 6000 sample points). In terms of execution time, I get that the CPA is almost 12 times SLOWER than DP… Continue reading Why is Differential Power Analysis (DPA) faster than Correlation power analysis (CPA) in Execution Time?
Bobble-Bot uses the standard inverted pendulum problem to teach modern robotic control using a Raspberry Pi, RT-Linux, and ROS.
We’re really impressed by the polish and design effort put into this project, and it’s no surprise that it’s a finalist in the 2019 Hackaday Prize. Bobble-Bot is a top heavy …read more
Continue reading Bobble-Bot Teaches Modern Real-Time Robot Control
I have a Linux (4.9.171) machine running on ARM Cortex-A processor. The system has internet connection and talks to my server over SSL. At the first boot, I can configure the date and time to it. However, if my system restart… Continue reading Secure way to update Date & Time of a Linux Embedded Device