Articles
The SDFS deduplicating filesystem
Deduplicating filesystems like SDFS store redundant data, such as that created by backups, only once, thereby saving valuable disk space. Additionally, the filesystem can distribute the data to be stored across multiple computer nodes.
Develop your own scripts for Nmap
Nmap does a great job with standard penetration testing tasks, but for specific security analyses, you will want to develop your own test scripts. The Nmap Scripting Engine makes this possible.
Setting up Google Apps for Work
We show how to set up Google Apps for Work and how to configure them for company use.
VM and cloud management with openQRM
OpenQRM is a web-based, open source, data center management and cloud platform that offers many popular Linux tools with no major configuration overhead. We show you how to use it.
Using the MQTT IoT protocol for unusual but useful purposes
Although the MQTT protocol is usually associated with the Internet of Things, it also works in some very different situations, such as monitoring, for example.
Magnum: Exploring OpenStack's Container API
The Magnum project brings Docker container technology to the OpenStack cloud.
Improving Docker security now and in the future
The focus for container solutions such as Docker is increasingly shifting to security. Some vulnerabilities have been addressed, with plans to take further steps in the future to secure container virtualization.
Build secure IoT applications with open source
We look at some common sense tips and open source tools for securing IoT devices.
The advantages of configuration management tools
Etcd, ZooKeeper, Consul, and similar programs are currently the subject of heated debate in the world of configuration management. We investigate the problems they seek to solve and promises they make.
Set up and operate security monitoring throughout the enterprise
We describe some basic considerations for choosing a Security Information and Event Management system and designing its implementation.
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