Computer memory refers to a physical device that is used to store sequences of instructions (programs) or data (program state information) on a temporary or permanent basis for use in a computer.

learn more… | top users | synonyms

2
votes
0answers
95 views

Was TRESOR integrated in the Linux kernel?

If a computer is switched off, the data can stay in RAM memory for a while; decaying over about 5 minutes. This can be made longer by cooling the chips: ...
2
votes
0answers
73 views

Onboard Memory of USB HID Devices “hackable”?

I own some mice and keyboards for example my logitech G400 mouse and my razer deathstalker keyboard. Both of those devices have as far as i know built in memories to save DPI settings macros so on ...
1
vote
0answers
75 views

ROP attack on x64, zero bytes trouble

I have found ROP tutorial on x86. Now i try to exploit simple buffer overflow case on x64: int main(int argc, char **argv) { char buf[10]; strcpy(buf, argv[1]); ... } I figured out, ...
1
vote
0answers
97 views

Are Hyper-V Memory Snapshots secure/encrypted?

When dealing with encryption tools (TrueCrypt, Bitlocker and any successors) the passwords are always somewhere in memory. Therefore when there are memory dumps on a hard disk, for example in the ...
1
vote
0answers
164 views

How secure is a Python Pyro daemon for storing a password?

I am using the Pyro package to create a daemon which will, upon startup, prompt for a password, and then the daemon will store that password as long as it is running. Other scripts will then make a ...