Re: DRAM data persistence

Nico Coesel wrote:

Any modern OS clears the memory before freeing it for use
by other tasks.

This is not correct.

This is very correct otherwise there would be a huge security hole.

Name ONE operating system that does this. Besides, if I were to write a
program for which leftover RAM (or swap) content was a security hole, I'd
clear that memory myself before releasing it, rather than relying on your
imaginary OS feature.

--Daniel

.

Relevant Pages

  • Access is denied when calling DirectoryEntry
    ... Parser Error Message: Could not create Windows user token ... from the operating system 'A required privilege is not ... changing userName from machine to system everything works ... Now this is a big security hole if I do ...
    (microsoft.public.dotnet.framework.aspnet.security)
  • Re: Access is denied when calling DirectoryEntry
    ... Grant the privalege "Act as part of the operating system" (also known as ... > Parser Error Message: Could not create Windows user token ... > changing userName from machine to system everything works ... Now this is a big security hole if I do ...
    (microsoft.public.dotnet.framework.aspnet.security)
  • Re: DRAM data persistence
    ... This is very correct otherwise there would be a huge security hole. ... Name ONE operating system that does this. ... "- Object reuse functionality to clear file system and memory objects ...
    (sci.electronics.design)
  • Re: DRAM data persistence
    ... This is very correct otherwise there would be a huge security hole. ... Name ONE operating system that does this. ... imaginary OS feature. ... MVS, and I believe any other OS that is B2 rated. ...
    (sci.electronics.design)
  • Re: [Corrected message] This OpenBSD local root hole may affect some FreeBSD systems
    ... It looks as if NetBSD and Darwin have this feature ... I reported a security hole in SCO Unix to CERT in 1993. ...
    (FreeBSD-Security)