Terence Eden. He has a beard and is smiling.

Terence Eden’s Blog

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Movie Review: West Side Story (2021)

· 300 words


Tony and Maria looking lovingly at each other.

There is no point in remaking movies. I just don't understand why you would take something which was successful, beautiful, and critically acclaimed - and then go "I can do better!" What can a film-maker possibly add? There's a high likelihood that the remake will fall flat on its face or become the punchline to a joke. I'm sorry, but I just don't think great movies should be re-made when there…

What's the risk from fake Yubikeys?

· 8 comments · 300 words · Viewed ~6,607 times


Meme in the style of "You Wouldn't Download A Car" saying "You wouldn't take a free USB stick.

I found this on a security-related Slack (shared with permission). It launched an entertaining discussion about the risks of taking a potentially fake FIDO token. We all know the risks of taking a free USB drive and shoving it in our computer, right? USB sticks can install software, act as a keylogger, transmit data over WiFi, and even physically damage the electronics! So a USB Yubikey…

Gadget Review: X-Sense wireless interlinked smoke alarms

· 5 comments · 350 words · Viewed ~359 times


A smoke alarm with a backlit screen and RGB LED.

One of the problems with smoke alarms is that they aren't always easy to hear from a distance. If the alarm in your kitchen goes off, but you're upstairs listening to music - will you hear it? The law in Scotland has recently changed to require interlinked alarms. That means if one goes off, all of them sound the alarm. The good folk at X-Sense have sent me their SC07-W set to review. For about …

How would you avoid getting "Jobfished"?

· 5 comments · 700 words · Viewed ~244 times


A tangled mosaic of video calls.

I've just finished watching the amazing documentary "Jobfished". It tells the story of a group of people who were conned into working for a "fake" company. You can read the news article - it's pretty depressing stuff. In the middle of a pandemic, people were asked to work for what looked like an established media agency, for people who appeared to have a long history in the sector. The pay was…

Theatre Review: Magic Goes Wrong

· 2 comments · 300 words


Poster for Magic Goes Wrong. A magician in a top hat holds a goose.

There was a delightful end-of-term feel to this show. It was few days before the last performance and the cast were clearly having a lot of fun heckling back at the unruly audience. If you've seen any of the "Goes Wrong" shows on TV, you'll know exactly what to expect. A group of over-enthusiastic but under-equipped performers attempt the impossible and fail in a variety of stunning ways. It was …

Book Review: Information Warfare and Security by Dorothy E. Denning

· 550 words


Book cover showing a CRT monitor behind barbed wire.

I found this book while following a citation trail for my MSc. Published before the 21st Century (fuck, I'm old) it's a run-down of this new-fangled thing called Information Warfare. It covers electronic attacks, espionage, computer security and more. In the last 20 years, depressingly little has changed. If you removed the mentions of ActiveX and floppy disks, it'd still be 90% relevant. It…

What does it mean to run your own servers?

· 1 comment · 500 words · Viewed ~385 times


A pet cat typing on a computer keyboard.

I used to be a member of social media sites like Twitter, Facebook, TikTok, Flickr, etc. But I felt guilty because I didn't run my own servers. OK, I could host content with them. But I had a severely limited way of curating what I saw and how much I could customise what people saw of me. So I signed up to a cloud provider and installed Mastodon and Pixelfed. Neat! But I didn't really run that…

Book Review: Constance by Matthew FitzSimmons

· 1 comment · 200 words


Book cover for Constance. A fingerprint with an infinity symbol embedded.

Pure pulp sci-fi - and I loved every page of it. The best sci-fi, in my opinion, doesn't dwell too long on how the magic box works - but spends time exploring the consequences of opening it. The premise is great - cloning is real and you can back up your brain. When you die, your brain is downloaded to a clone. It's a brilliant exploration of human rights. Are clones humans? Are they property? …

Book Review: Ira Aldridge - The African Roscius by Bernth Lindfors

· 550 words


An African American man in a 19th Centrury portrait.

Ira Aldridge -- a black New Yorker -- was one of nineteenth-century Europe's greatest actors. By the time he began touring in Europe he was principally a Shakespearean actor, playing such classic characters as Shylock, Macbeth, Richard III, and King Lear. Although his frequent public appearances made him the most visible black man in the world by mid-nineteenth century, today Aldridge tends to…

Where are the U2F Rings?

· 6 comments · 700 words · Viewed ~1,677 times


Photo of an NFC ring, taken by Rain Ashford.

The FIDO specification defines a form of Universal 2nd Factor (U2F) when users log in to a system. Rather than relying on one-time codes sent via SMS, or displayed on a phone screen, these are physical hardware tokens which are used to supplement passwords. When used with websites, this technology is also known as WebAuthn. I use a USB thumb-drive sized hardware token and they're nifty - but a…

Guide to flashing OpenWRT on a Wavlink Quantum D6 - with screenshots

· 700 words · Viewed ~1,248 times


The normal screen with lots of options.

Notes for anyone who wants a more detailed guide than the one on the official Wiki. Download OpenWRT Download the initramfs firmware file Rename the file to WN531A6.bin Download the sysupgrade file Download the original firmware Check the model number on your router. You can download the firmware from Wavlink directly. They have a specific firmware for WL-WN531A6-A and WL-WN531A6-C. Make…

What's the lowest positive integer for which there are no Google search results?

· 5 comments · 250 words · Viewed ~342 times


Google search page showing no results.

I found this rather humorous Tweet in which a computer issued a cheque for £2,324,252,080,110: Gareth Hughes@gh230277Thank you for our compensation payment @Northpowergrid for the several days we were without power following #stormarwen Before I bank the cheque however, are you 100% certain you can afford this? #trillionpounds pic.x.com/z5MNc2Nxl1❤️ 48,014💬 2,051🔁 011:52 - Sat 12 February 2022 I…