Upcoming course schedule

I will be laying out the courses for February over the next couple of weeks. If there are any requests for a specific locale, date and/or course content, please contact me within that timeframe. See you on the range...

Comments

Post a Comment

Popular posts from this blog

Winter 2024 Courses (Updated FEB 29)

Image
  - Hard Target Traveler                Bozeman, MT                       JAN 13              $280 - Hard Target Traveler                CDA, Idaho                          FEB 17              $280 - GroundRod Level 1                   Kalispel, MT                        MAR 2-3           $475 - CQB/ Home Defense                 Midland,  TX                        TBD                  $800 - Gunfight Concepts    ...
Read more

GroundRod Level 1 in Missouri

Image
  We will be holding a GroundRod Level One tradecraft course in Hartville, MO June 15-16 2024. Course is $480 and seats will be limited. To register, you can visit the Store page and make a class deposit ($100) and then email us at comstugrp@protonmail.com to confirm, also feel free to email with any questions.
Read more

The Insecurity of "Push Notifications" and What to Do About It

Image
 By now it has been widely circulated that the US government (and their 5 Eyes friends) has been secretly snooping on phone user's messaging in the form of Push Notifications. Not only are they snooping, but they applied a legal gag order to Apple and Google to prevent them from alerting you the customer of this fact. What's that you say? You are using an end-to-end encrypted messenger such as Signal and therefore are safe from said intrusion? Not so fast... While there are indeed some well designed and audited secure chat apps out there, that is only part of the story. Most, if not all, messaging applications employ Push notifications as a way to let you know that someone just reached out to you, even if you didn't happen to have the corresponding application open at the moment. This is, of course, very convenient for the end user, but the problem lies in how this is facilitated on the back end. Apple and Google both employ proprietary servers that intercept a message head...
Read more