install and configure policyd on zimbra

Ahmad Imanudin has a nice series of tutorials on installing and configuring policyd on Zimbra. Install and enable web ui. How To Install PolicyD on Zimbra 8.5 2. Password protect web ui with .htaccess Zimbra Tips: How To Protect Policyd WebUI 3. Configure policyd using web ui Zimbra Tips : How To Configure Rate Limit […]

remote desktop (rdp) service on windows 10 home

One of the main differences between Windows 10 Pro and Windows 10 Home is the lack of the remote desktop service for the latter. But thanks to this wonderful project rdp service is not a barrier any more. We have tested this solution in two different Windows 10 Home machines and it works great. Download […]

adding exceptions to iwatch

In a previous article, we’ve seen how to install iwatch (http://blog.grs.gr/?p=455&lang=en). If you watch a directory with continuous changes, you may find useful to exclude specific types of files and/or directories. Let’s say that you want to monitor a web server that hosts example.com, site’s file structure at /var/www/example.com and media files mostly at /var/www/example.com/uploads. […]

configuring ossec

useful links, though bit outdated OSSEC For Website Security: Part I https://hackertarget.com/defending-wordpress-ossec/ How to add an access log to ossec monitor # /var/ossec/bin/util.sh addfile /var/log/httpd/somesite.access_log how to start-stop ossec service ossec start service ossec stop service ossec restart service ossec status You might find useful changing this file: nano /var/ossec/etc/ossec.conf <!– Frequency that syscheck is […]

installing ossec on debian

copied from http://ossec.github.io/downloads.html#deb-installation DEB Installation To install with apt-get do the following: Step 1. Install the apt-get repository key: # apt-key adv –fetch-keys http://ossec.wazuh.com/repos/apt/conf/ossec-key.gpg.key Step 2. Add the repository for Debian (available distributions are Sid, Jessie and Wheezy): # echo ‘deb http://ossec.wazuh.com/repos/apt/debian wheezy main’ >> /etc/apt/sources.list Or add the repository for Ubuntu (available distributions are […]

webmin on debian

http://www.webmin.com/deb.html nano /etc/apt/sources.list add the following: deb http://download.webmin.com/download/repository sarge contrib deb http://webmin.mirror.somersettechsolutions.co.uk/repository sarge contrib save-exit Fetch and install webmin GPG key with which the repository is signed, with the commands : cd /root wget http://www.webmin.com/jcameron-key.asc apt-key add jcameron-key.asc install webmin apt-get update apt-get install webmin Wait for webmin to install – depending on your hardware, […]

linux: find all files of a particular size

Copied from: http://www.ducea.com/2008/02/12/linux-tips-find-all-files-of-a-particular-size/ The Unix find command is a very powerful tool, and this short post is intended to show how easy you can achieve something that might look complicate: to find all the files of a particular size. Let’s assume you are searching for all the files of exactly 6579 bytes size inside the home […]

install iwatch on debian

http://iwatch.sourceforge.net/documentation.html iWatch is a realtime filesystem monitoring program. Its purpose is to monitor any changes in a specific directory or file and send email notification immediately after the change. This can be very useful to watch a sensible file or directory against any changes, like files /etc/passwd,/etc/shadow or directory /bin or to monitor the root […]