Language Selection

English French German Italian Portuguese Spanish

Qubes 1.0 Review – Absolute Security

Filed under
Linux

After nearly three years of development, Invisible Things Labs has finally released Qubes 1.0, a Fedora 17-based Linux distribution that tries to be as secure as possible by isolating various applications in their own virtual machines using Xen. If one of the applications is compromised, the damage is isolated to the domain it’s running in.

While Qubes is based on Fedora, the fact that it runs the Xen hypervisor and creates a couple of virtual machines means that it inevitably uses more resources. Indeed, Qubes requires a 64-bit processor, and the developers recommend 4GB of RAM, 20GB of disk space and a fast SSD. If your processor features Intel VT-d or AMD IOMMU technology, driver domains such as those for the network and USB devices are isolated, which makes for an even greater level of security.

Rest here




More in Tux Machines

Parrot Security OS – A Debian Based Distro for Penetration Testing, Hacking and Anonymity

Parrot Security operating system is a Debian-based Linux distribution built by Frozenbox Network for cloud oriented penetration testing. It is a comprehensive, portable security lab that you can use for cloud pentesting, computer forensics, reverse engineering, hacking, cryptography and privacy/anonymity. Read more

Server Administration

  • How to Find the Best DevOps Tools
    Almost all VictorOps users are practitioners and heavy users of DevOps tools, said Jason Hand, DevOps Evangelist & Incident & Alerting specialist at VictorOps. He shared the following list of popular tools used by their customers: Icinga, Nagios, Jira, Trello, Hubot, Slack, Jenkins, Graphite, RayGun, Takipi, New Relic, Puppet, Chef, GitHub, Cassandra, Ansible, Grafana, ElasticSearch, Logstash, and Kibana.
  • Persistent vs. Non-Persistent Workloads: the Admin's Conundrum
    Virtualization isn't the answer to every problem in IT. There are plenty of workloads where neither containers nor hypervisors are the answer. The old problems of being able to easily provision, utilize and make highly available bare-metal workloads remain, so what options exist for the modern sysadmin? Solutions to this problem can be largely divided into two groups: persistent and non-persistent workloads. For all intents and purposes, these break down into OpEx and CapEx problems, respectively.
  • Agile 2016: How to measure your DevOps initiatives
  • Navigating the Data Center Networking Landscape
    It’s really no surprise that these new types of technologies will have major impacts around the entire enterprise networking layer. Most of all – these systems will change the way business create go-to-market strategies and where next-generation networking technologies can make an impact.

Facebook Open Sources 17-Camera Surround360 Rig with Ubuntu Stitching Software

The major benefit of the higher end cameras -- and the Surround360 in particular -- is not only quality and durability, but much shorter processing time stitching videos into a seamless whole. The open source Linux software “vastly reduces the typical 3D-360 processing time while maintaining the 8K-per-eye quality we think is optimal for the best VR viewing experience,” says Facebook. Read more

Linux Devices