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Compile and Install Ncrack 0.4 Alpha on Debian

Posted on 10/05/2014 by Lisenet

Testing a private network host for poor passwords with Ncrack.  Continue reading →

Posted in Linux, Security | Tagged Debian, Ncrack | Leave a comment

Install WiKID Strong Authentication Community Server 3.5.0 on Ubuntu 13.10 Saucy Salamander

Posted on 08/02/2014 by Lisenet

In brief, the WiKID Strong Authentication System is a two-factor authentication system, which uses asymmetric encryption instead of the usual shared-secret architecture.  Continue reading →

Posted in Linux, Security | Tagged Ubuntu, WiKID

Install Nessus Vulnerability Scanner (v5.2) on Debian

Posted on 24/01/2014 by Lisenet

Nessus is a cross-platform, comprehensive systems vulnerability scanner, which provides a wide range of penetration techniques starting with a simple host ping scan and finishing with dangerous Denial of Service attack.  Continue reading →

Posted in Security | Tagged Debian, LPIC-3, Nessus | 2 Comments

Automate ClamAV to Perform Daily System Scan and Send Email Notifications on Linux

Posted on 17/01/2014 by Lisenet

ClamAV is an open source (GPL) antivirus engine designed for detecting Trojans, viruses, malware and other malicious threats.

Today’s plan is to install and configure ClamAV software to perform automatic daily system scans and send emails when malware is detected.  Continue reading →

Posted in Linux, Security | Tagged ClamAV, Debian, SSMTP | 19 Comments

Extend an Encrypted LUKS Partition

Posted on 27/12/2013 by Lisenet

General disclaimer applies, no liability will be accepted for any loss or damage, use at your own risk and do frequent backups! Continue reading →

Posted in Linux, Security | Tagged LPIC-3, LUKS | 8 Comments

LUKS: Add a Backup Key, Backup, Restore and Delete LUKS Volume Header

Posted on 17/11/2013 by Lisenet

Following up our LUKS installation, we will go further and explore how to add a backup passphrase as well as how to backup and restore LUKS volume header in case of disaster. Continue reading →

Posted in Linux, Security | Tagged cryptsetup, LPIC-3, LUKS | 22 Comments

Install LUKS and Create an Encrypted LUKS Partition on Debian

Posted on 16/11/2013 by Lisenet

We will install Linux Unified Key Setup (LUKS) software and create an encrypted LUKS volume. Continue reading →

Posted in Linux, Security | Tagged cryptsetup, Debian, LPIC-3, LUKS | 8 Comments

Installing WebKeePass on a Debian Server

Posted on 13/11/2013 by Lisenet

WebKeePass is a web-based Java port of the KeePass project – free, awesome and open-source password manager. We will install WebKeePass manager and configure it to use OpenLDAP server for user authentication.

[Update 2016] The WebKeePass project looks dead. Continue reading →

Posted in Linux, Security | Tagged Debian, OpenLDAP, WebKeePass | 11 Comments

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