Screen Locking in High Sierra
Posted 2017-10-15 21:59:14 GMT
Did you know macOS High Sierra has a shortcut for locking your screen? You can change the shortcut to something more agreeable to you. I used to use Padlock for this functionality, but now it is completely baked into the OS.
Friday Grab Bag
Posted 2017-10-06 15:21:01 GMT
Happy Friday! Here's a healthy dose of randomness to start your weekend:
- The iOS 11 update is pretty nice so far, especially for iPad users. However, the battery usage on my iPhone 6s seems to have increased significantly. Has anyone else noticed this?
- PostgreSQL 10.0 has been released! Check out the announcement.
- AOL Instant Messenger will be discontinued on December 15th. It's the end of an era.
- The Perl Dancer Survey 2017 is online. The Core Team needs and wants your feedback about the future of Dancer. Find out more about the survey, and get your response in by October 31.
Have a great weekend everyone!
The Importance of Security Updates
Posted 2017-09-15 03:46:42 GMT
We are almost all universally guilty of it. Whether it's that iOS update on your iPhone, or the Windows Updates you have been sitting on for two months, we are all guilty of not updating our computers and devices when we should. The problem is that we are every-increasingly becoming targets of cyber attacks and cyber fraud, and by not staying on top of our updates, we are unnecessarily exposing ourselves to increased risk from these attacks. But when you are responsible for safeguarding the credit history and personal information for a substantial percentage of your country's population, keeping up with updates isn't an option, it's mandatory. And that was precisely the case with Experian.
When you are a company the size of Experian, applying a security update such as the article describes might not be as easy as running Windows Update, but when you are the company the size of Experian, it doesn't matter. You *know* you are going to be on the front-lines of cyber warfare, and applying your security updates in a timely manner is one of your first lines of defense. When leaving unpatched security vulnerabilities, the question becomes not if it will be exploited, but when. And in this case, Experian's negligence has put the over 143 million people at risk of fraud, identity theft - or worse.
Anyone responsible for ignoring this problem should be immediately sacked, and should forever be unwelcome in any IT department under any circumstance. Is there a Scarlet Letter, dunce cap, or something similar we can brand these bozos with? Both Experian and the managers responsible should be financially liable for any damages incurred by those who have had their information stolen.
While you personally may not be a highly-sought after target like Experian was, the same lesson applies to us all: do not ignore your security updates. You make yourself safer, and you make us all safer.
Good Times/Bad Times
Posted 2017-09-07 19:22:31 GMT
It's been a long and frustrating road, but I have finally resolved the touchpad issues that have plagued me for seemingly forever in Linux. By installing libinput and using it in favor of the Synaptics touchpad driver, the touchpad sensitivity issues that have often plagued my sessions of heads-down programming have come to an end.
On the flip side, however, the latest kernel build for Dell/Ubuntu 16.04 has destroyed Bluetooth support on this laptop. Prior to this update, it was working flawlessly. I am looking at how to revert to an earlier kernel in hopes that I can get it back. Secure boot seems to be standing in my way.
The new 4k monitor I ordered should arrive tomorrow. I am wondering what kind of special hell awaits me when I try to get a multi-monitor setup going. I might have to fall back to good-ole' clamshell mode.
Encrypting your Linux desktop/laptop?
Posted 2017-07-21 23:26:17 GMT
I opted to encrypt my home directory in Linux some time after setting up Ubuntu on my laptop. My home directory went flawlessly, however, it is also recommended that you encrypt your swap partition afterwards, and that did not go so swimmingly. Thankfully, this guide was able to help me out, and I was able to reboot with no further issues. Hopefully if you are unable to create an encrypted swap partition under Linux, this will help you too.