DigiCert recently was forced to invalidate something like 50,000 of their DNS-challenge based certs because of a bug in their system, and they gave companies like mine only 24 hours to renew them before invalidating the old ones…

My employer had an EV cert for years on our primary domain. The C-suites, etc. thought it was important. Then one of our engineers who focuses on SEO demonstrated how the EV cert slowed down page loads enough that search engines like Google might take notice. Apparently EV certs trigger an additional lookup by the browser to confirm the extended validity.

Once the powers-that-be understood that the EV cert wasn’t offering any additional usefulness, and might be impacting our SEO performance (however small) they had us get rid of it and use a good old OV cert instead.

Depends on a large part how deep the water is right at the edge. The bows of the boats are largely on top of the surface. The stern of the boats sit lower in the water, and when lowered the outboard motors will sit a foot or more under the surface. It’s very possible that at low tide the prop could hit bottom when backing in…

If you have ssh open to the world then it’s better to disable root logins entirely and also disable passwords, relying on ssh keys instead.

Port 22 is the default SSH port and it receives a TON of malicious traffic any time it’s open to the whole internet. 20 years ago I saw a newly installed server with a weak root password get infected by an IP address in China less than an hour after being connected to the open internet.

With all the bots out there these days it would probably take a lot less time if we ran the same experiment again.

She talks about it in this video.

I don’t know this material at all but enjoy the genre, so figured I would go see it. But after all the bad press it’s been getting I figure I’ll wait until I can download it.

I don’t understand why Cloudflare gets bashed so much over this… EVERY CDN out there does exactly the same thing. It’s how CDN’s work. Whether it’s Akamai, AWS, Google Cloud CDN, Fastly, Microsoft Azure CDN, or some other provider, they all do the same thing. In order to operate properly they need access to unencrypted content so that they can determine how to cache it properly and serve it from those caches instead of always going back to your origin server.

My employer uses both Akamai and AWS, and we’re well aware of this fact and what it means.

My understanding is that the lava house became an attraction more than a personal home. Folks would hike in there to stay a few days, B&B style, to get married there, etc.

They did that in Hawaii decades ago when Kīlauea covered Chain of Craters road and others.

Kīlauea said “Fuck that” and covered the roads again and again, along with entire neighborhoods. The Hawaiians just let it all go back to nature now. You can drive roughly 10 miles of Chain of Craters Road now, which is in Volcanoes National Park, until it ends very much like the road in this picture.

Speaking of Kīlauea, you might be interested in reading about Jacks Lava House which survived for years as the entire neighborhood around it was reclaimed by the volcano. It was eventually reclaimed by Kīlauea as well about a decade ago.

My employer has a pretty large presence in AWS. We finished migrating to Amazon’s Corretto (based on openjdk) months ago. It was pretty painless given we already use Amazon’s Linux distros.

Doesn’t prevent Amazon from occasionally sticking smaller packages in our mailbox…

My only problem is our driveway is 700 feet long, uphill & through trees. I seriously doubt my WiFi reaches it…

It was definitely a bucket list sort of thing for me. The trip from the northeast US absolutely sucks (20+ hours in the air) but for 3 weeks there it was worth it.

Go visit the South Island and virtually every local has stories about the filming of LotR. A huge number of them were hired by the production in one way or another, from being extras to providing horses to helping dress all those extras & horses to catering all those people etc.

It’s not H₂O. It’s H₃O!

Our house has 5 heating & 2 AC zones that I installed Ecobee thermostats on. Three rooms also have skylights that can be opened. When we open the skylights the thermostats all turn off, and when closed they turn them back on to the mode they were previously set to.

Our house is set back in the woods on a long driveway. When either me or my wife arrives home after dark all the driveway / walkway lights turn on. And when we’re both away they all turn off.

I also have a “bedtime” button on my phone that turns off all the lights, locks the doors, turns off our WiFi speakers, puts all the Ecobees into sleep mode, etc.

With my spear and magic helmet!

As far as BitTorrent itself goes, your optimal speed is also going to depend a bit on your client and the number of peers in the swarm.

Suppose you’re seeding a file to 3 peers. It’s not very efficient if your client uploads part 1 of your file to each peer, then uploads part 2 to each peer, etc. A more optimized upload would upload part 1 to peer A, part 2 to peer B, part 3 to peer C, etc. Then the peers can share each of those parts with each other. This way you are effectively only uploading the file one time before other nodes start seeding as well.

The thing is, this sort of seeding only works well in specific situations, including when there’s only one seeder, etc. And not all clients support this. Take a look at qbittorrent’s super seeding option for an example of one client that does.

I use .home for my home network…