wop

joined 1 year ago
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ittavern
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3
ntfy.brrl.net - Device Push Notifications (ntfy.brrl.net)
 

I've decided to self-host yet another service. This time it is NTFY. Simple HTTP based push notifications for your devices.

https://ntfy.brrl.net/

Feel free to use it. Feedback is welcome.

I use it to notify me about successful logins on one of my servers, failed backups, results of cron jobs and so on. One simple HTTP request is all you need.

2
board.brrl.net — Collaborative whiteboard (board.brrl.net)
 

Sometimes I just need a simple whiteboard for troubleshooting or brainstorming sessions. I've decided to self-host a whiteboard with collaboration function. I am going to give whitebophir a try.

Feel free to use it too!

  • free
  • no ads
  • no tracking

Disclaimer: the data is not encrypted and I - as provider - could look into them.

Not optimal for permanent boards as I plan to reset it once a month (not sure yet).

9
Getting started with rsync - Comprehensive Guide (ittavern.com)
 

Rsync is one of my most used tools and I am happy to share this guide with you. I've learned a lot doing the research and I hope to share some tipps with you.

7
Cron Jobs on Linux - Comprehensive Guide with Examples (ittavern.com)
2
ITTavern Services monitoring (status.brrl.net)
 

I've added a status page with #uptimekuma. I want to get used to it for now. It is currently running on the same server as the rest of the services, which is not optimal. Additionally adding some more sensors at some point.

4
Overview of public services (ittavern.com)
 

Just created an overview of the services I host.

4
ITTavern Mail Newsletter (infosec.pub)
 

I've decided to add an email newsletter to my blog. It is still 'work in progress', but I make progress and the first 'issue' will be sent next Monday.

GDPR-compliant, no tracking, lightweight, and nothing special.

Feel free to check out the following link for additional information.

https://ittavern.com/newsletter/

6
SSH Server Hardening Guide v2 (ittavern.com)
 

I am happy to share my revised SSH server hardening guide.

Feedback is very welcome.

2
Port Knocking with knockd and Linux - Server Hardening (ittavern.com)
 

I've created a new article about Port Knocking in preparation of my rework of the SSH Hardening guide.

I'd like to hear your opinion about port knocking.

1
Getting started with rclone - Data transmission (ittavern.com)
1
Backup Guide - how to secure crucial data (ittavern.com)
 

haven't shared my backup guide here yet - your feedback would be greatly appreciated

22
Linux Hardening - what are you must-haves? (infosec.pub)
 

I'm working on a guide focused on securing Linux servers and I'd like to ask you what your essential hardening techniques and tips are? Your feedback would be greatly appreciated

How do you find the bottleneck of a network? in c/[email protected]
[–] [email protected] 1 points 1 year ago

Not yet. Just got access to the test clients and I have planned to do a troubleshooting session tomorrow in the morning. Not a big fan of stress testing the network on a working day haha

How do you find the bottleneck of a network? in c/[email protected]
[–] [email protected] 1 points 1 year ago (1 children)

Getting a pcap of another client could bring some insight, yeah.

SSH is used for the data transfer. Without knowing it at this moment, I'd assume scp or rsync. You mean whether all their internet traffic is routed through the active SSH session?

Set default language to English in c/[email protected]
[–] [email protected] 1 points 1 year ago

Fairly new too - why wouldn't you be able to answer if the post is set to 'Undetermined'. Haven't had any issues yet.

How do you find the bottleneck of a network? in c/[email protected]
[–] [email protected] 1 points 1 year ago

Gotcha! - I thought Wireguard might has some logging features that could provide some insights. Thank you.

How do you find the bottleneck of a network? in c/[email protected]
[–] [email protected] 1 points 1 year ago (2 children)

Not yet. Wouldn't expect it tbh, but you'll never know. How would you utilize Wirehuard for it? I'd like to hear more about it.

How do you find the bottleneck of a network? in c/[email protected]
[–] [email protected] 1 points 1 year ago (4 children)

Valid question. We've checked it multiple times, on the client and via monitoring that it is 10 Mbits. Thank you.

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