More posts about “security”

Use Authenticator to Generate Two-Factor Authentication Codes on Linux

'Authenticator' is an easy to use two-factor authentication app for the Linux desktop, and lets you generate 2-factor authentication codes for more than 290 services.

12 June 2022
ubuntu-21.10

What the ‘Ubuntu Pro’ banner in Ubuntu Means

Canonical is currently promoting a beta Ubuntu Pro for Desktop programme through the Software & Updates app on Ubuntu LTS releases. But what is it?

19 January 2022
a screenshot of thunderbird 91 on ubuntu 20.04 LTS

Ubuntu Brings Thunderbird 91 to Older Releases to Fix Security Flaw

Thunderbird 91 is being back-ported to Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. A security vulnerability affecting the Thunderbird 78.x series both builds offer is being actively exploited in the wild. But as upstream support […]

14 November 2021
photo of a locked door unsplash

Must Read: Ubuntu is Making the ‘Home’ Folder Private in 21.04

The home folder on future Ubuntu installs with have much tighter permissions by default. We look at the reasons Ubuntu devs have chosen to do this now.

13 January 2021
Mozilla VPN

Mozilla VPN is Now Available to Mac & Linux Users

Mozilla VPN now supports Mac and Linux. The subscription-based privacy service launched in 2020 but only for Windows, Android and iOS.

12 January 2021

Flatseal Makes it Easy to Manage Flatpak Permissions

Flatseal is a GUI app that makes it easy to manage Flatpak app permissions on a per-app basis. Free software, Flatseal is available to install from Flathub.

9 February 2020

Ubuntu Releases Patch for Major ‘sudo’ Security Exploit

Canonical has issued an urgent security fix to the 'sudo' package after the discovery of a flaw that could give attackers root privileges on Linux systems.

15 October 2019
authenticator Gtk app

Authenticator, a 2FA Token Generator for Linux, Gets Updated

The Authenticator GTK app lets you generate 2FA tokens for over 500 well-known services, straight from the Linux desktop. We look at the new release.

31 May 2019
download ubuntu image

Ubuntu 16.04.6 LTS Released, Fixes Major APT Security Issue

Ubuntu 16.04.6 is a security-fix only release of Ubuntu 16.04 LTS Xenial Xerus. It protects new installs from a APT vulnerability.

28 February 2019
stock image of security keyboard

New Website Claims Flatpak is a “Security Nightmare”

A newly launched website is warning users about Flatpak, branding the tech a “security nightmare”. The ‘Flatkills.org’ web page takes aim at a number of security claims routinely associated with the fledgling Flatpak app packaging and distribution […]

10 October 2018
stock image of security keyboard

UK Government Publishes List of Ubuntu 18.04 LTS Security Tips

The UK's National Cyber Security Centre (part of GCHQ) has issued guidance on how to improve the security of Ubuntu 18.04 LTS.

30 July 2018
email security bug

KMail Bug Sent Encrypted Emails in Plain-Text — for 4 years

A KMail bug has inadvertently sent PGP encrypted emails in plain-text — for the past four years! A flaw in the ‘Send it Later’ feature, introduced in Kmail 4.11, allows users to schedule the time […]

26 June 2017