Language Selection

English French German Italian Portuguese Spanish

Security: Patches, Hack the Box, and Secure Encrypted Virtualization

  • Security updates for Thursday

    Security updates have been issued by Arch Linux (dovecot, firefox, ksh, and webkit2gtk), Debian (firefox-esr and openjdk-8), Mageia (exiv2, flash-player-plugin, python-waitress, and vim and neovim), openSUSE (pcp and rubygem-rack), Oracle (kernel), Red Hat (sudo), and Slackware (libarchive).

  • Hack the Box (HTB) machines walkthrough series — Wall

    HTB is an excellent platform that hosts machines belonging to multiple OSes. It also has some other challenges as well. Individuals have to solve the puzzle (simple enumeration plus pentest) in order to log into the platform and download the VPN pack to connect to the machines hosted on the HTB platform.

  • New Patches: AMD Live Migration Support For VMs With Secure Encrypted Virtualization<

    Beyond the Linux kernel patches presented earlier this week for AMD SEV-ES "Encrypted State" support, another Linux patch series out overnight provides another improvement to Secure Encrypted Virtualization with AMD EPYC server processors.

    The newest open-source SEV work to report on this week is live migration support when making use of AMD Secure Encrypted Virtualization. Currently VMs can't be live migrated when making use of this hardware-backed encryption support of virtual machines, but a new patch series enables QEMU/KVM live migration to now work in the presence of SEV.

More in Tux Machines

The state of open source contribution through the lens of Hacktoberfest

In 2019, DigitalOcean and the open source community celebrated the sixth annual Hacktoberfest, an inclusive community event that inspires open source participation and maintenance. It was an exciting year with record-breaking numbers of pull requests, participants, and events around the world. From the start, our goal has always been to encourage all types of people, from seasoned developers to total newcomers, to get more involved with open source, all while promoting DigitalOcean's longstanding values of simplicity, community, and love. We recapped Hacktoberfest 2019 on our blog, but in honor of the 22nd anniversary of open source, we decided to dive into the results of our annual participant survey within the context of our seasonal Currents report on the state of open source. This year, we revamped the Hacktoberfest survey to better understand what it means to the community, as well as their involvement with open source projects, key motivators for participating, and more. So how did the community do? Here are some findings. Read more

Android Leftovers

today's howtos

  • Sergio Schvezov: Fingerprint Reader Support for Lenovo x390Y on Ubuntu
  • How to get a direct WebRTC connections between two computers

    WebRTC is a standard real-time communication protocol built directly into modern web browsers. It enables the creation of video conferencing services which do not require participants to download additional software. Many services make use of it and it almost always works out of the box. The reason it just works is that it uses a protocol called ICE to establish a connection regardless of the network environment. What that means however is that in some cases, your video/audio connection will need to be relayed (using end-to-end encryption) to the other person via third-party TURN server. In addition to adding extra network latency to your call that relay server might overloaded at some point and drop or delay packets coming through. Here's how to tell whether or not your WebRTC calls are being relayed, and how to ensure you get a direct connection to the other host.

  • Installing Vidyo on Ubuntu 18.04
  • How to Install and Use PHP Composer on CentOS 8

Foundations: prpl Foundation, Cloud Foundry and ASF

  • ASSIA Joins prpl Foundation to Make a Vendor-Neutral Wi-Fi Management Ecosystem a Reality

    Adaptive Spectrum and Signal Alignment, Inc. (ASSIA®) the market-leading supplier of AI-driven broadband and Wi-Fi optimization software, announced its official involvement in the prpl Foundation, an open-source, community-driven, not-for-profit consortium with a focus on enabling the security and interoperability of embedded devices for the smart society of the future. ASSIA makes it possible for service providers' Wi-Fi management solutions to work with any Wi-Fi router and middleware solution and interoperate, scale, and evolve with technology and standards.

  • Google polishes platinum Cloud Foundry membership badge as foundation takes KubeCF under its wing

    Cloud Foundry, an open-source foundation dedicated to a cloud-oriented application platform, is now incubating the KubeCF project, and has also welcomed Google upgrading its membership to platinum – the highest level. Google has been a member of Cloud Foundry since January 2017, but platinum membership represents a higher level of commitment. Google's Jennifer Phillips, head of Open Source Programs, is to be on the foundation's board of directors. The other platinum members are Dell EMC, IBM, SAP, SUSE and VMware.

  • The Apache® Software Foundation Celebrates 21 Years of Open Source Leadership

    The Apache Software Foundation (ASF), the all-volunteer developers, stewards, and incubators of more than 350 Open Source projects and initiatives, announced today its 21st Anniversary.