Collaborate Disseminate
I found out about AOSP variants such as Calyx, Graphene, etc. They promise increased security. I want to know if hardware backdoors can allow access to the camera, microphone, etc. and subsequently allow shipping of that data over the netw… Continue reading Can mobile hardware have backdoor access to camera, microphone that bypasses operating system?
I found out about AOSP variants such as Calyx, Graphene, etc. They promise increased security. I want to know if the hardware (CPU) can access the camera, microphone, etc. directly and record the user without the OS "finding out"… Continue reading Can mobile hardware access other components directly?
I am very new to HTTP protocol and how it works. When you use http.createServer in Node.js, does it provide any protection against SYN flood attacks?
Node’s get started guide gives a easy to understand code. It gives you a request object b… Continue reading How to protect Node HTTP server from SYN flood attack?
I am new to digital signatures. I read many problem statements, solutions, and documents but nothing came to my rescue.
Payment Message (Text) needs to be digitally signed with the following specs as per the payment system mandate.
The ha… Continue reading Payment Gateway rejecting Digitally Signed Payment Message
Recently I had a SEO spam hack on my website and when I search in Google it was showing malware content in the description.
But one strange thing is link. If I access the domain via browser it shows correct content, but if … Continue reading google crawled link shows different content