• astsu: why Mr Robot is the most tech-savvy show ever

    astsu: why Mr Robot is the most tech-savvy show ever

    I finally watched the pilot episode of Mr Robot and I was totally blown away by the way the handle the hacking aspects of the show. If you haven’t seen the show, the main character is a professional security engineer by day and a “cyber vigilante” at night. It’s great!

    Every aspect of the way Elliot – protagonist – goes about his job is completely believable and authentic, from: social engineering techniques, password cracking, right down to the command line.

    As an example of the authenticity + poetic license = tech-savviness, throughout the pilot the Elliot uses a command: astsu.

    astsu is not a real linux command and it’s not totally clear what it does. However, the way that he uses it feels totally legit. He doesn’t use it when other commands would do the job (like a sloppy writer might have him do) and the arguments he passes to it look about right for something vaguely network/security related. We can assume that this command is code that he’s written himself. The command is basically a plot device for the nerds that will notice this sort of thing.

    The fact that writers/producers/whoever demonstrate an incredible attention to detail and authenticity. I’m definitely going to continue watching

    Oh, the soundtrack is perfect too.


  • Today I Block Ads

    Marco Arment just published a post on The ethics of modern web ad-blocking.

    His opening position is pretty similar to my own, I’ve been a long time advocate of not blocking ads. In the past, I have also put food on the table via ad revenue. Until today, I have been morally opposed to blocking ads has until today.

    However…

    Nobody could blame the users of yesteryear for killing pop-up ad rates, and nobody should blame the users of 2015 for blocking abusive, intrusive, misleading, and privacy-stealing ads and trackers, even if it’s inconvenient for publishers and web developers.

    PS. Ghostery is great!


  • Using Jetpack’s Photon CDN to host images in custom WordPress themes

    Using Jetpack’s Photon CDN to host images in custom WordPress themes

    Photon is a great free image CDN that you can use with any self-hosted WordPress install via Automattic’s Jetpack suite of plugins. Photon uses wordpress.com’s infrastructure to host your site’s images on one of the fastest CDN globally.

    I highly recommend enabling it on every WordPress install. If your site is on cheap shared hosting, it will dramatically improve page load times. If you’re hosting a huge news site, it’ll save you loads of money.

    By default, Photon automagically serves any images embedded in or attached to a WordPress post or page. Including feature images, galleries, third-party sliders. Due to the nature of WordPress hooks and filters, it’s not possible for photon to grab images stored in post meta fields, or any images that are part of theme template files.

    I’ve written a gist that exposes Photon’s CDN wrapper as a simple function you can call in templates:

    Relevant Jetpack documentation.