GNU/Linux : how to chroot sftp-only ssh users ?
Prequisite : a running ssh server. Below are the steps to chroot sftp-only ssh users. All users who belong to the group ‘sftp-users’ (for example a user named ‘john’)...
GNU/Linux : how to secure your Ubuntu distrib : first tips
Have a look to http://www.thefanclub.co.za/how-to/how-secure-ubuntu-1204-lts-server-part-1-basics to have firsttips to secure your Ubuntu distrib. Tweet This Post...
Network : dnsdomain online tool
A good dnsdomain online tool is : http://viewdns.info/ Tweet This Post...
Web : how to remove your account or public profile on most popular websites ?
How to remove your account or public profile on most popular websites ? Have a look to this website : http://www.accountkiller.com Tweet This Post...
GNU/Linux : how to use pattern for rsync backup tool
A good site to understand how to use pattern with rsync backup tool is available on http://www.kurup.org/blog/2004/01/02/backup-strategy/ Tweet This Post...
GNU/Linux : 2 different ways to make a full website ftp backup using Linux command line
How to make full backup of your website via ftp using a Linux command line ? First let’s suppose that : your ftp login is « my_ftp_login » your ftp password...
GNU/Linux : how to backup full disk with Clonezilla / Drbl server
Here are following two ways to make a fulll disk backup with Clonezilla / Drbl server. – First one, the easiest, is to download a Clonezilla Live ISO, to...
GNU/Linux : how to check opened ports in linux ?
The simplest way to check opened ports in linux is to use the following ‘netstat’ command in a terminal : netstat -nlapute Tweet This Post...
Hacking : TheHackerNews
Need to have news from hackers (white hat) ? Have a look to this good website : thehackernews.com Tweet This Post...
GNU/Linux : mon kit d’outils sécurité préféré / my favorite privacy and security Toolkit
Voici quelques uns des outils que je considère comme incontournables lorsqu’on s’intéresse comme moi à la sécurité informatique et qu’on tient aussi à préserver sa vie privée sur Internet...