Collaborate Disseminate
The company I work for got an email out of the blue some time ago that basically consisted of "hello we are Chinese company, we see you do business with other countries, we can help you with business things" and we would have dis… Continue reading Almost certainly a scam, but with our business data? [closed]
I was wondering how you can hack an rfid implant in the body using kali linux. How can you turn it on, turn it off, move it, erase data, add data to it. All while its in the body. What are some tools i can use in kali linux to do that?Than… Continue reading how to hack an rfid microchip with kali linux?tools? [closed]
This thread is for how ssh-keygen relates to quantum computing attacks.
What are the strengths and weaknesses of the ssh-keygen algorithms as related to quantum computing, which from my understanding will be able to potentially crack them … Continue reading What ssh-keygen algorithm, or solutions, may be short-term future-proof effective for quantum computing attacks?
Is there any benefit to signing a random number?
e.g. a link for password reset, sent to email, often includes a base64 encoded random number to prevent someone guessing what the password reset link would be.
If that number… Continue reading Benefits of signing a random number
I am doing some experiments with wireless protocols on ns3. What I want to ask is how can I hide MAC address/IP address, because I need it for my experiments? Is it possible to use encryption on these addresses when broadcast… Continue reading MAC/IP address hiding
I’m a developer who’s working on a networking protocol that includes encryption. It doesn’t really matter, but just for the sake of context I’ll mention that I’m using libsodium crypto library.
Now there’s a lot of asynchrono… Continue reading Private key management in memory
Assume an attacker gains access to a user’s account on some cloud service (like my Google, Microsoft, or whatever ), the user discovers this, and changes their password.
What are the scenarios that the user should then watch… Continue reading Attack vectors that go through previously compromised accounts
How long should I wait before using a newer (hopefully improved) hash function? For instance:
Is SHA-3 ready for use because of extra testing that went on during the NIST competition?
Continue reading Hw long should I wait before choosing a hash function?
hardware growth
software growth (Software grows to use all processing power)
vulnerability (Number of vulnerabilities is proportional to the square of software size)
network value (proportional to the square to number of Network users)
Security Risk (product of vulnerability and network value)
Can I get the explanation about the above laws and how are they related to calculate the increasing of the security risk. And the reason why in reality the increasing is not so fast in contrast to the result of calculation.