Collaborate Disseminate
If you’ve taken a physics class, you’ve doubtless heard tales of mythical beasts like the massless string, the frictionless bearing, and the perfect sphere. And if you’re designing something new, …read more Continue reading The Devil is in the Details
Imagine a user has an ip of 1.2.3.4
The server the user intends to connect to has an ip of 2.3.4.5
An attacker has a machine with a promiscuous network card on the user’s local network.
The attacker also has a server on a seperate network … Continue reading What prevents this specific type of attack from being viable?
We like to pretend that our circuit elements are perfect because, honestly, it makes life easier and it often doesn’t matter much in practice. For a normal design, the fact …read more Continue reading The Imperfect Bipolar Transistor
A ukulele is a great instrument to pick to learn to play music. It’s easy to hold, has a smaller number of strings than a guitar, is fretted unlike a …read more Continue reading Don’t Fret Over the Ukulele
Joshua Vasquez wrote a piece a couple of weeks ago about how his open source machine benefits greatly from having part numbers integrated into all of the 3D printed parts. It lets people talk exactly about which widget, and which revision of that widget, they have in front of them. …read more
From an answer to the question RSA maximum bytes to encrypt, comparison to AES in terms of security? I learned that there is a theoretical limit of how much data can be safely encrypted with symmetric block ciphers (like AES for example) w… Continue reading Is there a maximum number of encryptions I should make with the same RSA key? [migrated]
I’m curious if the origin of any successful computer virus is known to NOT have an intentional, human originator. To put it another way, do computer viruses ever “spontaneously” originate through the process of natural selection in the sa… Continue reading Are all computer viruses man-made?
I created a sort of theoretical attack but I’ve a question about identification.
Requirements:
Site that requires logged-in user + phone verify to reset the password.
Site that sends SMS fast, less than 2 minutes.
and on the Attacker’… Continue reading Identification in a user-to-mass phishing attack
Does one have the official theory how did Mitnick afford himself to get Shimomura his IP addres?
Continue reading How did Mitnick knew Shimomura his IP addres? [closed]
Does one have the official theory how did Mitnick afford himself to get Shimomura his IP addres?
Continue reading How did Mitnick knew Shimomura his IP addres? [closed]