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Tuesday, November 17th, 2020

Insecure …again

Back in March, I wrote about a dilemma I was facing. I could make the certificates on The Session more secure. But if I did that, people using older Android and iOS devices could no longer access the site:

As a site owner, I can either make security my top priority, which means you’ll no longer be able to access my site. Or I can provide you access, which makes my site less secure for everyone.

In the end, I decided in favour of access. But now this issue has risen from the dead. And this time, it doesn’t matter what I think.

Let’s Encrypt are changing the way their certificates work and once again, it’s people with older devices who are going to suffer:

Most notably, this includes versions of Android prior to 7.1.1. That means those older versions of Android will no longer trust certificates issued by Let’s Encrypt.

This makes me sad. It’s another instance of people being forced to buy new devices. Last time ‘round, my dilemma was choosing between security and access. This time, access isn’t an option. It’s a choice between security and the environment (assuming that people are even in a position to get new devices—not an assumption I’m willing to make).

But this time it’s out of my hands. Let’s Encrypt certificates will stop working on older devices and a whole lotta websites are suddenly going to be inaccessible.

I could look at using a different certificate authority, one I’d have to pay for. It feels a bit galling to have to go back to the scammy world of paying for security—something that Let’s Encrypt has taught us should quite rightly be free. But accessing a website should also be free. It shouldn’t come with the price tag of getting a new device.

Thursday, December 21st, 2017

Extended Validation is Broken

How a certificate with extended validation makes it easier to phish. But I think the title could be amended—here’s what’s really broken:

On Safari, the URL is completely hidden! This means the attacker does not even need to register a convincing phishing domain. They can register anything, and Safari will happily cover it with a nice green bar.

Monday, November 27th, 2017

SSL Issuer Popularity - NetTrack.info

This graph warms the cockles of my heart. It’s so nice to see a genuinely good project like Let’s Encrypt come in and upset the applecart of a sluggish monopolistic industry.

Thursday, January 19th, 2017

Certified Malice – text/plain

Following from that great post about the “zone of death” in browsers, Eric Law looks at security and trust in a world where certificates are free and easily available …even to the bad guys.

Friday, January 22nd, 2016

New – AWS Certificate Manager – Deploy SSL/TLS-Based Apps on AWS | AWS Official Blog

If you’re hosting with Amazon, you now get HTTPS for free.

Sunday, December 6th, 2015

Taking Let’s Encrypt for a Spin - TimKadlec.com

Tim outlines the process for getting up and running with HTTPS using Let’s Encrypt. Looks like it’s pretty straightforward, which is very, very good news.

I’m using the Salter Cane site as a test ground for this. I was able to get everything installed fairly easily. The tricky thing will be having some kind of renewal reminder—the certificates expire after three months.

Still, all the signs are good that HTTPS is about to get a lot less painful.