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Webmail client with 2-step verification codes

I have found a simple webmail client that is very to install and configure: Rainloop This webmail client have the following features : Modern user interface. Complete support of IMAP and SMTP protocols including SSL and STARTTLS. Sieve scripts (Filters

Digitally sign your email on the MTA side

Why sign your email directly on the MTA (here we will talk about Postfix MTA) ? I don’t find a simple webmail client for my email server that include a S/MIME and/or PGP functionality to sign/encrypt outgoing messages. So I

Sign and encrypt your emails

I have finally found a good email application running on Android that have the following features: support Gmail, Exchange and Postfix/Dovecot email account support S/MIME and PGP signing and encryption This application is called R2Mail2 The price is quite low:

Linux Server monitoring dashboard

eZ Server Monitor (eSM) is a lightweight and simple dashboard for Linux machine. Two versions are available : a web and a shell version. The features: System eZ Server Monitor Web – System In System block, the datas about the

Remove local user profile

I have found a great script to remove local profile to a remote or a local machine. I have added two features to this script : list only the “non loaded” profile possibility to remove all profiles The first point

Change the MySQL datadir

Simple but useful, you will find below the steps on how to change the MySQL datadir. It is based on the following information (you have to adapt them according to your environment) : current datadir : /var/lib/mysql new datadir :

Configure proFTPd with TLS and IP address restriction

If you want to secure your proFTPD server to use TLS, follow these steps : Edit the file proftpd.conf vi /etc/proftpd/proftpd.conf If don’t need IPv6, disable it : UseIPv6 off Force listening on one specific IP address and a specific

Secure your WordPress updates

I have found an interesting article on how to use ssh to update your WordPress blog instead of the default method (FTP/FTPS). The steps are the following : create a new user account adduser wp-user set the security rights for

Ubuntu Sources List Generator

Very useful tool to generate or re-generate your /etc/apt/sources.list file : Ubuntu Sources List Generator This site proposes a simple and intuitive interface. You can choose the following parameters : Country Release Branches Updates Partner Repos Extra Repos 3rd party

Active Directory security interesting links

Active Directory security interesting links This is 3 very interesting links/articles about Active Directory and authentication : CredCrack : this is a python script that uses the powershell script Invoke-Mimikatz.ps1. CredCrack is a fast and stealthy credential harvester. It exfiltrates