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Firefox Takes Privacy Lead With HTTPS By Default

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Moz/FF

Mozilla has fixed a Firefox "bug" that allowed information about users' searches to be easily observed.

The "bug," reported to Mozilla by privacy researcher Christopher Soghoian over a year ago, is in fact a feature: Web browsers rely on unprotected HTTP connections for Web search, thereby allowing anyone with access to Deep Packet Inspection tools, like ISPs or governments, to monitor and censor search data.

In addition, Web browsers using HTTP connections leak search queries through the "referrer header"--the keywords entered as search queries are transmitted to the destination website when a link returned in a search results list is clicked.

rest here




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today's leftovers

  • Mesa's Shader Cache Will Now Occupy Less Disk Space
    Mesa previously had a hard-coded limit to not take up more than 10% of your HDD/SSD storage, but now that limit has been halved. In a change to Mesa 17.2-dev Git and primed for back-porting to Mesa 17.1, Timothy Arceri has lowered the cache size limit to 5% of the disk space. He noted in the commit, "Modern disks are extremely large and are only going to get bigger. Usage has shown frequent Mesa upgrades can result in the cache growing very fast i.e. wasting a lot of disk space unnecessarily. 5% seems like a more reasonable default."
  • Amazon EC2 Cloud Benchmarks vs. AMD Ryzen, Various AMD/Intel Systems
  • Epiphany 3.25.1 Released, Ported To Meson
    Epiphany 3.25.1 has been released as the latest update for GNOME's Web Browser in what will be part of GNOME 3.26 this September. Epiphany 3.25.1 has continued the trend by other GNOME components in porting to the Meson build system. With Epiphany 3.25.1, Meson is present and its Autotools build system has been removed.
  • Tumbleweed Snapshots Update Fonts, Perl, Python Packages
    openSUSE Tumbleweed snapshots this week gave many newer versions of Perl and Python packages, but several other packages were updated in the repositories including some open fonts. Google and Adobe fonts were updated in snapshots 20170424 and 20170420 with google-croscore-fonts and adobe-sourcehansans-fonts being added to the repositories respectively.
  • 3 cool features in Ubuntu 17.04
    April showers bring May flowers, and fresh versions of Ubuntu too. Canonical’s latest official Ubuntu release—17.04—arrived this month after news of the death of Unity 8 and the return to the GNOME desktop in 2018. For now, Ubuntu is still shipping with its Unity desktop. I wrote earlier that most users who need stability and support over new features will probably want to stick with Ubuntu 16.04, which was released last April, until Ubuntu 18.04 arrives a year from now. However, there are a few small things in Ubuntu 17.04 that will appeal to users who are keen to get all the newest updates.
  • Linux Security and Isolation APIs course in Munich (17-19 July 2017)
    I've scheduled the first public instance of my "Linux Security and Isolation APIs" course to take place in Munich, Germany on 17-19 July 2017. (I've already run the course a few times very successfully in non-public settings.) This three-day course provides a deep understanding of the low-level Linux features (set-UID/set-GID programs, capabilities, namespaces, cgroups, and seccomp) used to build container, virtualization, and sandboxing technologies. The course format is a mixture of theory and practical.

more of today's howtos

Leftovers: OSS and Sharing