Jonathan Markevich

Category: Networking

  • Back It Up.

    Oh man. I use so many different backup programs. But I have a favorite right now…

  • Thin Client as Desktop

    A low-power mini (micro) server is very handy for a small home office/hobbyist setup.  It’s nice to have an always-on server running something like Pi-Hole, a ddns client or even a small database server, without worrying about overt energy use.  Raspberry Pi seems to be the ideal device for this! Except.  Tried to get a…

  • Cloudflare. Just do it.

    Cloudflare is a front end to your typical web site – it offers a layer of protection to your site by concealing the IP address, by intercepting requests and in general dealing with useless slag of people who like to hack sites.  I have no connection to Cloudflare, I am not even a [paying] customer! …

  • Rescuing Encrypted files on ACD

    So Amazon is shutting out Linux users.  But what if I have a bunch of encrypted files there using old encfs and acd_cli scripts? I can copy down the encrypted files using their client at any point, but how will I know which one is which? I did the following.  First, create a temporary directory.…

  • Amazon Drive Shutouts

    Amazon is in the process of revoking API keys for a number of apps used to access their Cloud Drive product.  They started with acd_cli and have now banned rclone, and apparently Stablebit CloudDrive.  As more users of these products filter into fewer and fewer available options, the API hit from those products will certainly…

  • Managing Encrypted files on Amazon Cloud Drive

    I have implemented a file system on Amazon Cloud Drive for a lot of media with the great acd_cli.  To protect my privacy, I have run this through an encryption layer encfs.  My writeup will follow. A problem I was trying to solve in my mind though, is how to manage – rename and delete…

  • Clone a Clone

    So I had yet another WD MyBook die on me a couple of days ago.  And I still went out and bought another one (what was Einstein’s definition of insanity, again?)… This one was only two years old but these things are still quite cheap and very convenient to get.  Maybe someday when I have more…

  • WD MyBook Live

    I discovered the other day that my WD MyBook Live is a lot more capable than I realized. It is actually running some flavour of Debian and has a fair suite of default unix commands. So what did I do with it? I didn’t go too wild… Due to the death of a previous MyBook…

  • More hack attempts

    After my last experience, I checked my logs and noticed quite a load of failed attempts on my mail server.  It looks like a brute force script kiddie attack, which I’m pretty sure will fail on my machine. Still, I want to kick out these morons.  So after some research, I found fail2ban.  The installation…

  • Hack Attack

    Someone mentioned they got a bounce from my domain’s email. I went to take a look at the error and discovered a couple of hosts trying to brute force login to my SMTP server. Some quick config changes to create a blacklist, and a fail2ban install and it has stopped now. Lesson 1: check your…