Exploring the secrets of Bluetooth in Linux
SHORT RANGE
The user rules in Linux – if you know where you’re going. This month the trail leads deep into the Linux Bluetooth stack.
Bluetooth short-range wireless technology is now a part of everyday life. You’ll find Bluetooth networks operating invisibly wherever computers connect with wireless keyboards, cellphones, headsets, and PDAs. But is Bluetooth secure? Does the Linux environment offer possibilities for Bluetooth customization? We’ll provide answers to these questions in this month’s Bluetooth Hacks cover story. Like almost everything else on a network, Bluetooth really isn’t as safe as it seems. In our first article, we’ll show you the tricks intruders use to break into Bluetooth. You’ll learn about the Bluetooth protocol layers, and we’ll describe some documented attack techniques, such as Bluejacking, Bluesnarfing, and Bluebugging. We’ll also give you some tips on how to protect your Bluetooth devices.
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
-
Linux Mint 22.2 Beta Available for Testing
Some interesting new additions and improvements are coming to Linux Mint. Check out the Linux Mint 22.2 Beta to give it a test run.
-
Debian 13.0 Officially Released
After two years of development, the latest iteration of Debian is now available with plenty of under-the-hood improvements.
-
Upcoming Changes for MXLinux
MXLinux 25 has plenty in store to please all types of users.
-
A New Linux AI Assistant in Town
Newelle, a Linux AI assistant, works with different LLMs and includes document parsing and profiles.
-
Linux Kernel 6.16 Released with Minor Fixes
The latest Linux kernel doesn't really include any big-ticket features, just a lot of lines of code.
-
EU Sovereign Tech Fund Gains Traction
OpenForum Europe recently released a report regarding a sovereign tech fund with backing from several significant entities.
-
FreeBSD Promises a Full Desktop Installer
FreeBSD has lacked an option to include a full desktop environment during installation.
-
Linux Hits an Important Milestone
If you pay attention to the news in the Linux-sphere, you've probably heard that the open source operating system recently crashed through a ceiling no one thought possible.
-
Plasma Bigscreen Returns
A developer discovered that the Plasma Bigscreen feature had been sitting untouched, so he decided to do something about it.
-
CachyOS Now Lets Users Choose Their Shell
Imagine getting the opportunity to select which shell you want during the installation of your favorite Linux distribution. That's now a thing.