The sys admin's daily grind – Let's Encrypt
Always at Hand
Columnist Charly fights the fight for free SSL certificates with Let's Encrypt. He particularly likes the matching software client that takes care of everything – from certificate retrieval to web server integration.
Although more and more web servers now use TLS, small businesses and amateur users are worried about the administrative overhead that accompanies SSL certificates. The Electronic Frontier Foundation, the University of Michigan, and the Mozilla foundation helped launch a project that addresses two pain points.
For one thing, it distributes Let's Encrypt [1] SSL certificates free of charge. For another – and this is where the project scores points compared with other free offerings – it delivers a Python client software tool that autonomously takes care of creating, validating, signing, and renewing certificates in good time. It even helps administrators integrate certificates with services running on their servers.
For Debian and its derivative distributions, you can pick up prebuilt packages. If you prefer to do it yourself – or are forced to do so – you can retrieve the Let's Encrypt client from GitHub with the following command:
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Another Logic Bug Found in Linux Kernel
Qualys has discovered a vulnerability in the Linux kernel that can be used to elevate standard user privileges.
-
Ubuntu Core 26 Offers Game-Changing Enterprise Features
Ubuntu Core 26 could be a game-changer for organizations looking for increased security and reliability.
-
AI Flooding the Linux Kernel Security Mailing List
AI is giving Linus Torvalds a headache, but not in the way you might think.
-
Top Priorities for Open Source Pros Seeking a New Job
Professional fulfillment tops the list, according to LPI report.
-
Container-Based Fedora Hummingbird Designed for Agent-First Builders
Fedora Hummingbird brings the same approach to the host OS as it does to containers to level up security.
-
Linux kernel Developers Considering a Kill Switch
With the rise of Linux vulnerabilities, the kernel developers are now considering adding a component that could help temporarily mitigate against them… in the form of a kill switch.
-
Fedora 44 Now Gaming Ready
The latest version of Fedora has been released with gaming support.
-
Manjaro 26.1 Preview Unveils New Features
The latest Manjaro 26.1 preview has been released with new desktop versions, a new kernel, and more.
-
Microsoft Issues Warning About Linux Vulnerability
The company behind Windows has released information about a flaw that affects millions of Linux systems.
-
Is AI Coming to Your Ubuntu Desktop?
According to the VP of Engineering at Canonical, AI could soon be added to the Ubuntu desktop distribution.