Is it possible to encrypt traffic if I have only CA certificate?

I have simple secure (I guess) Mosquitto sever described in my previous question. Client machine has no any keys or certificate installed except single ca.crt certificate file generated and taken from Mosquitto server. Is it possible that request performed by simple MQTT client below is encrypted and secure? mosquitto_sub -h 192.168.1.8 -t sensor –cafile ca.crt…

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How to setup a share in freeNas that can be accessed with windows computers without having to change their configuration?

I have FreeNAS 11.2 installed and I’m trying to create a windows share. Should be easy, it’s not. I can open the pool by going to \freenas and I see my (smb) shares, but I can’t open them. Windows cannot access \\freenas\myshare You do not have permission to access \\freenas\myshare I’ve set their ‘allow guest…

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Hostname wildcard % does not include localhost or 127.0.0.0

In MariaDB on windows I create a user and database with the following flush privileges; CREATE USER ‘test-one’@’%’ IDENTIFIED BY ‘test-one’; GRANT USAGE ON *.* TO ‘test-one’@’%’ REQUIRE NONE WITH MAX_QUERIES_PER_HOUR 0 MAX_CONNECTIONS_PER_HOUR 0 MAX_UPDATES_PER_HOUR 0 MAX_USER_CONNECTIONS 0; CREATE DATABASE IF NOT EXISTS `test-one`; GRANT ALL PRIVILEGES ON `test-one`.* TO ‘test-one’@’%’; After that I am…

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Ubuntu 16.04 LTS/ xorg crashing on startup

-rw-r—– 1 root whoopsie 405959 Жел 18 19:48 _usr_lib_xorg_Xorg.0.crash ProblemType: Crash Architecture: i386 Date: Wed Dec 18 19:48:42 2019 DistroRelease: Ubuntu 16.04 ExecutablePath: /usr/lib/xorg/Xorg ExecutableTimestamp: 1533893928 ProcCmdline: /usr/lib/xorg/Xorg -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch ProcCwd: / ProcEnviron: ProcMaps: …

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