Digital signatures for documents and email
SIGNED AND SEALED
We'll show you the free and easy way to set up digital signatures for office documents and email.
Although the digital signature features in OpenOffice.org and Thunderbird are easy to use, a digital signature requires a digital certificate, and the task of obtaining one is not always so easy. Digital certificates are normally issued by what are known as certificate authorities, and many of these authorities charge serious money. Moreover, the whole process of getting a digital certificate and installing it on your computer can be quite convoluted. But despair not: this Workspace installment shows you how to get free and self-signed certificates and then use them to sign your personal emails and Open-Office.org documents. Before you obtain and install a certificate, make sure you have the latest version of the Mozilla Firefox browser on your machine. Firefox acts as a tool for storing and managing certificates.
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
News
-
An All-Snap Version of Ubuntu is In The Works
Along with the standard deb version of the open-source operating system, Canonical will release an-all snap version.
-
Mageia 9 Beta 2 Ready for Testing
The latest beta of the popular Mageia distribution now includes the latest kernel and plenty of updated applications.
-
KDE Plasma 6 Looks to Bring Basic HDR Support
The KWin piece of KDE Plasma now has HDR support and color management geared for the 6.0 release.
-
Bodhi Linux 7.0 Beta Ready for Testing
The latest iteration of the Bohdi Linux distribution is now available for those who want to experience what's in store and for testing purposes.
-
Changes Coming to Ubuntu PPA Usage
The way you manage Personal Package Archives will be changing with the release of Ubuntu 23.10.
-
AlmaLinux 9.2 Now Available for Download
AlmaLinux has been released and provides a free alternative to upstream Red Hat Enterprise Linux.
-
An Immutable Version of Fedora Is Under Consideration
For anyone who's a fan of using immutable versions of Linux, the Fedora team is currently considering adding a new spin called Fedora Onyx.
-
New Release of Br OS Includes ChatGPT Integration
Br OS 23.04 is now available and is geared specifically toward web content creation.
-
Command-Line Only Peropesis 2.1 Available Now
The latest iteration of Peropesis has been released with plenty of updates and introduces new software development tools.
-
TUXEDO Computers Announces InfinityBook Pro 14
With the new generation of their popular InfinityBook Pro 14, TUXEDO upgrades its ultra-mobile, powerful business laptop with some impressive specs.