Last update on July 25, 2009 07:06 AM by jak58 Published by jak58
Securing your Debian system
Here below you shall find adequate resources on how to secure your Debian system. This document (more than 150 pages) will provide you information about various topics , from the installation of your system to how to secure it.
Invalid security certificate ShowInvalid security certificate
When you browse secure sites, your browser automatically displays an error message stating:
The security certificate for this website has a problem, the certificate has expired or is invalid
Mostly, this...
[Debian] Apt-get : NO_PUBKEY / GPG error Show[Debian] Apt-get : NO_PUBKEY / GPG error
When updating the Debian based system, it may happens that the apt-get displays an error message like:
W: GPG error: ftp://ftp.debian.org/ testing Release:
The following signatures couldn't be...
Disabling security alerts under Vista ShowDisabling security alerts under Vista
If you are annoyed by the multiple Security Alert message, you can specify in which cases these messages will appear. The trick requires a modification of the registry, then it would be wise to save...
Download Comodo Firewall Pro ShowComodo Firewall Pro secures your system :
Complete protection from Hackers, Spyware, Trojans and Identity theft
Host Intrusion Prevention System stops malware from being installed
Clean PC Mode registers your current applications then will...
Detecting Security Incidents ShowIncident Detection Phase
In order to be comletely reliable, a secure information system must have measures that allow it to detect incidents.
Thus, there are intrusion detection systems (or IDS) that monitor the network and are able to set off an...
The NTFS file system ShowThe NTFS file system
The NTFS file system (New Technology File System) is based on a structure called the "master file table" or MFT, which is able to hold detailed information on files. This system allows the use of long names, but, unlike the...
Security - Risk identification and types of hackers ShowWhat is a Hacker?
The term "hacker" is often used to refer to a computer pirate. Victims of hacking on computer networks like to think they have been attacked by experienced hackers who have carefully studied their system and developed specific...