A network operators’ mailing list I am on has just gone through yet another multi-day discussion of how to comply with Microsoft licensing. No-one understands it. I don’t think Microsoft itself understands it. What finally compelled me to write this rant was this quote from some Microsoft document or other: Continue reading
Data loss can be a business killer. There’s a simple test for how badly you need good backups: Imagine all your computers are irrecoverably gone. Just – gone. Did you shrug? Gulp? Or clutch your chest? If the last, you need good backups 🙂 Now let me tell you about ransomware, trojans and backups… Continue reading
I was reading a review by Blake Simpson of Richard Dawkins’ The God Delusion, and felt a need to comment. Ideally, you should read the review before reading on, but my points will be understandable even without doing so.
Once upon a time l was trying to talk to my TP-Link TD-8817 ADSL router/modem. I couldn’t, but I worked out that the reason I couldn’t was because the poor thing lacked a default route. The full story is here, but this blog entry is about how I added the necessary default route. You wouldn’t think that would be a big deaI, but it turns out that adding specifically a default route to one of these units is surprisingly tricky. Continue reading
Someone just asked (on a network operators list!) whether telnet had a vulnerability, because he knew of a switch that was on the Internet and accessible via telnet… This was my response.
This is probably very old news for many, but I just found a nifty little program for the first time: cpulimit.
A few days ago, someone posted a link to a story in The Atlantic, referring to a leaked NSA document that showed that the agency had lied. The particular article is weak and irrelevant – one of a stream of similar articles that follow on the heels of each new Snowdon revelation.
Someone asked me recently why spammers often use other people’s addresses in the “From:” field of their spams. They asked “what’s the payoff for the spammer in doing that?” Here’s the answer.
Just for the fun of it, here’s a a case study in troubleshooting. Actually it’s a case study in stupidity too, since I should have figured this out without all the troubleshooting. Anyway, just as an exercise…
I attended the Sapphire Coast StartUp Camp this weekend. At one point in the leadup to it, it seemed the venue would have no Internet access, so I suggested setting up a MikroTik router with a GSM phone dongle to provide wifii/LAN and Internet connectivity. In the end an alternative was found, but just for the exercise, our team at the camp used my new hotspot, and it worked really well.