My credit card offers virtual credit card numbers AND the ability to auto-lock the virtual numbers so you can set a date and after that the number will not accept new charges.

I make sure to use a virtual card number for everything subscription based, then I immediately set the auto-lock feature to expire in a few days (give the initial charge time to clear but still plenty of time before the subscription would otherwise renew).

Some subscription services make it super tough to cancel. This method fixes that issue for the most part. Some subscription services terminate immediately once you cancel the subscription, even if you still have “time left” otherwise. This way you don’t really have to formally unsubscribe. It’s easy peasy pumpkin breezy as the common folk like to say.

When someone asks a thing like this on Lemmy, look up the same thread on Reddit (guaranteed to find it was recently also posted there) and copy-pasta some of the top posts. Guaranteed worthless internet up arrows.

Encryption.

I don’t really ever travel with my laptops, at least not to put them in bags. I think the Mac laptops had a known issue with defective batteries, though.

It’s true! My last mac cost me nothing because it was provided by my job. And the case popped open after the battery swelled within a year of me getting it, something my personal laptops have never done before.