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Blog posts tagged
"Security"

Canonical
5 February 2019

Ubuntu 14.04 LTS Trusty Tahr Extended Security Maintenance

Desktop Article

Ubuntu 14.04 LTS – As 14.04 reaches the end of its five-year LTS window in April 2019, Ubuntu 14.04 LTS ‘Trusty Tahr’ transitions to Extended Security Maintenance (ESM). ESM is a feature available through Ubuntu Advantage, Canonical’s commercial support package. ESM as a stand-alone addition was available for 12.04 only. Contact the Ubunt ...

Igor Ljubuncic
31 January 2019

Where eagles snap – A closer look

Desktop Desktop

A couple of weeks ago, we talked about snap security, taking a journey through the eyes of a developer and handing over to a user who wants to install applications from the Snap Store. We discussed concepts like application confinement, interfaces, store review, and automatic updates. Today, we will look under the hood, and examine ...

Igor Ljubuncic
17 January 2019

Where eagles snap – snap security overview

Desktop Desktop

Quite often, security and functionality are two opposing forces. Vendors are trapped in a zero-sum game between providing their users as much freedom in the software they use and limiting said freedom to create tightly controlled and secure products. But this does not have be the case. For the last several years, Linux users have ...

Alan Pope
12 December 2018

Secure VPN Connection with Ubuntu Core

Desktop Desktop

As part of a personal drive to be less dependent on 3rd party Internet services, I’ve moved some things in house, under my own control. This includes self-hosting important shared files, photos and media at home. Which can pose a problem if I’m away from home and want to access those files. Previously, I would ...

Thibaut Rouffineau
4 December 2018

Canonical publishes auto-apply vulnerability patch for Kubernetes

Cloud and server Article

Charmed distribution of Kubernetes clusters auto-apply vulnerability patches for CVE-2018-1002105 On December 3 2018,  the Kubernetes project disclosed a security vulnerability in all versions of its popular container orchestration software. The vulnerability, CVE-2018-1002105, exists in the Kubernetes API server, and allows an attacker t ...

James Nunns
21 November 2018

Ubuntu, security & compliance

Cloud and server Webinar

Security, regulations and compliance are everyday issues for businesses, whether global or not. HIPAA, GDPR, MiFID II, and a whole host of other regulations, security and compliance demands are shaping the way businesses operate and the technologies that they can use. Although technological choices are not always able to completely solve ...

Alex Cattle
6 November 2018

How Ubuntu is at the forefront of security & compliance

Cloud and server Article

Whether it is HIPAA, MiFID II or GDPR, the importance of being compliant cannot be underestimated. Protecting your customers and avoiding the significant financial and reputational ramifications that threaten non-compliant organisations, is a must, and this starts with the technology powering your enterprise. Ubuntu is used by businesses ...

Alex Murray
1 November 2018

A guide to snap permissions and interfaces

Desktop Article

Snap is a Linux application package management system which allow developers to easily publish self contained software packages (snaps) that work across many distributions and versions of Linux. Snaps have security at their heart, and are designed to ensure all applications support the principle of least privilege / authority. That is, ea ...

Canonical
26 September 2018

Canonical’s Current Security Certifications

Cloud and server Article

Canonical has entered the security certifications space by achieving a few important security certifications for the first time on Ubuntu. Canonical has achieved FIPS 140-2 Level 1 certification for several cryptographic modules on Ubuntu 16.04. Canonical has also achieved Common Criteria EAL2 certification for Ubuntu 16.04. In addition, ...

Canonical
14 August 2018

Ubuntu updates for L1 Terminal Fault vulnerabilities

Canonical announcements Article

Today Intel announced a new side channel vulnerability known as L1 Terminal Fault. Raoul Strackx, Jo Van Bulck, Marina Minkin, Ofir Weisse, Daniel Genkin, Baris Kasikci, Frank Piessens, Mark Silberstein, Thomas F. Wenisch, Yuval Yarom, and researchers from Intel discovered that memory present in the L1 data cache of an Intel CPU core may ...

Will Cooke
30 July 2018

National Cyber Security Centre publish Ubuntu 18.04 LTS Security Guide

Desktop Article

Last week the NCSC (National Cyber Security Centre) in the UK issued their latest publication which gives advice on how to configure Ubuntu 18.04 LTS in accordance with their security best practices. The National Cyber Security Centre (NCSC)is the UK government department responsible for providing guidance on Information Security to the U ...

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