Collaborate Disseminate
I want to create an application that self-destruct after a certain date ( say: 2022 January 1st).
For this I will get the time from the internet, and then compare it with the given date, and if the date is expired, then the … Continue reading Is it possible for a hacker to spoof the internet time, or any HTTP or HTTPs response?
My friend forwarded me some information about a business via WhatsApp (on mobile). I did some Google searching on that business on a desktop.
I’ve deactivated my Facebook account for almost a year already, so I do not have … Continue reading How did Instagram know the content of my WhatsApp conversation and Google searches?
As stated in the title, I’m looking for an encryption algorithm with the characteristics that, when inputs are slightly different, the encrypted output will be VERY much different, to the point that no one will suspect that u… Continue reading Is there any encryption algorithm that, with small change in input will produce big change in the encrypted output?
I have two computers, both of them locate at the same local WIFI network ( ie: connected to the same router).
I use VPN on a computer to visit a website, and don’t use VPN on another to visit the same website. Can this website know that b… Continue reading Can a website detect my local WIFI network I am in?
I wonder whether the Whatsapp messages are sufficiently encrypted so that the ISP/MSP ( mobile service provider) cannot read what is inside?
I will be travelling to some of the most oppressive regimes in the world, and I fear that my What… Continue reading Can my ISP/MSP read my Whatsapp messages?
I wonder whether the Whatsapp messages are sufficiently encrypted so that the ISP/MSP ( mobile service provider) cannot read what is inside?
I will be travelling to some of the most oppressive regimes in the world, and I fear that my What… Continue reading Can my ISP/MSP read my Whatsapp messages?
When I send out emails using Gmail, is my IP address being recorded? Can the recipient of my Gmail message know my IP address and thus infer where I am located?
Continue reading Can the recipient of my emails know my IP address?