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frugal technology, simple living and guerrilla large-appliance repair

Regular blog here, 'microblog' there

Many of my traditional blog post live on this site, but a great majority of my social-style posts can be found on my much-busier microbloging site at updates.passthejoe.net. It's busier because my BlogPoster "microblogging" script generates short, Twitter-style posts from the Linux or Windows (or anywhere you can run Ruby with too many Gems) command line, uploads them to the web server and send them out on my Twitter and Mastodon feeds.

I used to post to this blog via scripts and Unix/Linux utilities (curl and Unison) that helped me mirror the files locally and on the server. Since this site recently moved hosts, none of that is set up. I'm just using SFTP and SSH to write posts and manage the site.

Disqus comments are not live just yet because I'm not sure about what I'm going to do for the domain on this site. I'll probably restore the old domain at first just to have some continuity, but for now I like using the "free" domain from this site's new host, NearlyFreeSpeech.net.

Wed, 11 Jan 2017

Preloaded Linux laptops are probably not encrypted

Even though preloaded Linux laptops like Dell's new Precision 3520 are a great thing -- and can save you $100 in this case, I'd probably have to reinstall because a factory image of the operating system most likely doesn't take into account one thing I want in any desktop Linux system: full disk encryption.

From the days when I ran Debian, through today's Fedora 24, I opt for full disk encryption in the installer. It's the right thing to do. If your laptop falls into the "wrong" hands, your data is encrypted and away from the prying eyes of whoever gets your gear.

Windows users can take advantage of disk encryption ... in some cases. While the Home edition of Windows 10 doesn't offer it, the Pro/Enterprise edition does have an option to encrypt your data.

It's nice that the installers of many major Linux distributions, including Debian, Fedora, CentOS/RHEL and Ubuntu (and its many flavors) offer full disk encryption (not just user files, though Ubuntu does offer a user-files encryption option) -- and any user can take advantage of that protection for the low price of $0.