Tagged Questions
2
votes
2answers
201 views
Possible implementations of networked+encrypted filesystem
Is it possible to implement scheme where remote server just share its filesystem (or resizable container file in it) and it's locally encrypted and mounted? And what is best practical method? (On ...
2
votes
5answers
446 views
Security purpose of asking admin password to mount partition on Linux
So I divided my 250GB laptop drive into 2 partitions and some swap. On the second partition which is an ext4 60GB partition I installed Fedora 17. On the other bigger NTFS partition I've got Win XP ...
3
votes
3answers
218 views
Why should every file have a user and a group?
I've been reading in most hardening guides for linux, that you should check for files and directories without valid user or valid group. What I can't find, is how this could be used for an attack, or ...
3
votes
2answers
176 views
Which access rights should be chosen for doku wiki?
I'm currently making my first experiences with a CMS called "DokuWiki" (Link). This CMS needs only PHP and writes the information to files (seems to be /dokuwiki/data/pages).
At the moment I gave the ...
3
votes
5answers
981 views
Secure mount options + partitioning on Ubuntu
What is the best solution for mount options/partitioning when having e.g.: an Ubuntu minimal install (11.04) for Desktop use? e.g.: put /tmp on different partition to give it mount options like: ...
7
votes
2answers
1k views
Best way for a hacker to hide a file on Linux?
Suppose a hacker obtains a shell on my Linux host and wants to hide a file. What's the best way for him to do this? You may assume unprivileged or root access.
My thoughts are
Use a .file ...
