Checklist to use your Linux computer safely @LinuxOrt

Uploaded March 2025 | Updated September 2026, 1 week ago

Today I'm gonna show you some simple steps to improve the security of your Linux computer.
If you want to support this video, please rate this video, and write a comment. Thank you so much!

Links:
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- Encrypt a Linux partition youtu.be/ThxpcGkZ5d0
- How to use KeePassXC youtu.be/8p0CBE-mMYE
- Try out the Linux Assistant: linux-assistant.org

- Homepage: linuxort.com
- PayPal: paypal.com/paypalme/LinuxGuides
- BTC-Donation: 1Lg22tnM7j56cGEKB5AczR4V89sbSXqzwN

Contents:
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00:00 1. Updates
01:28 2. Firewall
02:22 3. Disk Encryption
03:28 4. Applications
05:26 5. Password Manager
07:17 6. Backups
09:10 7. Virtual Machines
10:38 Linux Assistant :)

#linuxort #linux #security #itsecurity #tips

Checklist to use your Linux computer safely

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$How to setup OpenCloud | Tutorial for Administrators Today Im gonna show you how to setup OpenCloud. In the first part I will show you the installation without Traefik, the on board reverse proxy of OpenCloud. The second part of the video shows the full installation. If you want to support this video, please rate this video, and write a comment. Thank you so much! Terminal Commands: ## 00:40 install Opencloud without Traefik sudo apt update sudo apt install docker docker-compose caddy sudo -i mkdir opencloud cd opencloud nano docker-compose.yml Configuration settings: | services: | opencloud-rolling: | container_name: opencloud | volumes: | - opencloud-data:/var/lib/opencloud | - opencloud-config:/etc/opencloud | image: opencloudeu/opencloud-rolling | ports: | - 127.0.0.1:9200:9200 | entrypoint: | - /bin/sh | command: [-c, opencloud init insecure true || true; opencloud server] | environment: | - IDM_CREATE_DEMO_USERS=false | - OC_URL=https://your-ip-or-hostname | volumes: | opencloud-data: | opencloud-config: docker-compose up -d (for newer docker versions: docker compose up -d) docker logs opencloud ## 06:34 configure the reverse proxy nano /etc/caddy/caddyfile caddyfile settings: 192.168.1.122 { tls internal encode gzip reverse_proxy https://127.0.0.1:9200 { transport http { tls_insecure_skip_verify } } } systemctl restart caddy ## 11:08 prepare the server docker-compose down volumes (for newer docker versions: docker compose down volumes) apt purge caddy ss -tulpn # make sure no port 80 or 443 is listening cd rm -r opencloud/ ## 12:49 full Opencloud installation apt install git git clone https://github.com/opencloud-eu/opencloud.git cd opencloud/deployments/examples/opencloud_full nano .env ## 21:36 configure domains sudo nano /etc/hosts (on your local computer) cat .env | grep DOMAIN (to show the domains) cat .env | grep ADMIN (to show the admin password) Links: Required for the full installation: - Install Docker on a Debian server: https://docs.docker.com/engine/install/ubuntu/ - Install Docker on an Ubuntu server: https://docs.docker.com/engine/install/ubuntu/ - Opencloud documentation for docker-compose: https://docs.opencloud.eu/de/docs/admin/getting-started/container/docker-compose - Homepage: https://linuxort.com/ - PayPal: https://www.paypal.com/paypalme/LinuxGuides - BTC-Donation: 1Lg22tnM7j56cGEKB5AczR4V89sbSXqzwN Contents: 00:00 Intro 00:40 install Opencloud without Traefik (bare Opencloud image) 06:34 configure the reverse proxy 11:08 prepare the server 12:49 full Opencloud installation 21:36 configure domains 27:58 Linux support available now! #linuxort #opencloud #linux #administration #tutorial #clouds$

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