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Items tagged with: sysadmin


Well, this was a surprise. Decided to run a simple LAN ping test between two of my access points, and the results were not what I expected.

Contender 1: The "mighty" Ubiquiti UniFi AC Lite
Contender 2: The tiny MikroTik mAP Lite

The winner? By a long shot, the MikroTik! It showed much better stability and lower latency.

The Stats:

- MikroTik: Avg 8.2ms / Jitter 10ms

- Ubiquiti: Avg 15.4ms / Jitter 32.1ms

Goes to show that size isn't everything in the world of networking.

#SysAdmin #NetworkGear #Ubiquiti #MikroTik #WiFi #HomeNetworking #IT #HomeLab


Average YouTuber: "My mobile carrier is terrible today; I'm only getting 200 Mbps! How am I supposed to survive?"

Me: "Hey, I get 20 Mbps on my phone's hotspot! I can work just fine!"

#Fun #IT #SysAdmin


is there any VPS provider more chad than #Contabo ?? arcanechat.me VPS went down today, the VPS will simply fail to start from the Control Panel, this WAY TOO OFTEN happens during weekends or holidays, their status page says nothing about any problems or maintenance, and if you try to write to support they will tell you "sorry it is weekend, your message will not even be stored" so I guess arcanechat.me will be down the whole weekend >:-/

#ArcaneChat #sysadmin #vps #selfhosting #email


#AIagent promotes itself to #sysadmin , trashes #boot sequence

Fun experiment, but yeah, don't pipe an #LLM raw into /bin/bash

Buck #Shlegeris, CEO at #RedwoodResearch, a nonprofit that explores the risks posed by #AI , recently learned an amusing but hard lesson in automation when he asked his LLM-powered agent to open a secure connection from his laptop to his desktop machine.
#security #unintendedconsequences

theregister.com/2024/10/02/ai_…


Normal authors: release book to the public early in the week, with much fanfare.

Me, late Friday afternoon, from a dark alley: "psst! Hey, you! Yeah, you! #sysadmin! Buddy! You ever wanted to Run Your Own Mail Server?" #ryoms

tiltedwindmillpress.com/produc…

(boosts appreciated! :flan_beg: )


Fascinating and sophisticated MiTM ('man in the middle') at Hetzner (DE) and Linode, targeting Russia's largest XMPP/Jabber (civilian) chat service. The authors of the article make a reasonably compelling case that "this is lawful interception Hetzner and Linode were forced to setup."

notes.valdikss.org.ru/jabber.r…

Excellent mitigation walkthrough here:

devever.net/~hl/xmpp-incident

Sure gets me thinking.

#infosec #sysadmin #forensics


Raspberry Pi is really proud of hiring "a policeman & it's going really great" who "was a surveillance officer for 15 years" and built covert surveillance equipment. RPi dismisses the very thing they're so proud of as "he built lightsabers [as toys]. Chill."). Dear reader, it must be remarked that the concern is not his rad lightsaber toys (which, to be clear, are rad). The concern is that he's got experience in surveillance equipment, and the company is proud to have hired him for it, and proudly blocking everyone who expresses the slightest concern about it instead of being even remotely willing to listen and understand why people are skeeved out, even people who aren't on the ACAB train and are gently voicing concerns with a surveillance cop potentially having the keys to their hardware/software.

This is not the behavior of a company that's concerned about privacy, security, trust, or autonomy, and I don't think this company can or should be trusted to remain federated with instances that want to be welcoming to marginalized people or anti-authoritarians.

Really hate to say it, because I've used and loved RPis for several years now, but if nothing else, please use a different SBC from now on. There are many options out there that aren't so eager to insult you for having concerns about security.

raspberrypi.social/@Raspberry_…

archive in case they delete
archive.ph/8YQqH

#raspberrypi #rpi #surveillance #infosec #sysadmin #fediblock #acab #devops #police #sbc #singleboardcomputer


You might have seen me before on your TL if you receive posts from potate.space, but I might aswell do another #introduction

I'm Denise, a 20yo trans girl into #sysadmin and #DevOps, running my own libre hoster over at 4201337.xyz, with #typescript experience, currently learning #C.

Since I'm in a baby, barely federated instance, reboosts would be appreciated so that I can increase the diversity in my stream :)

Have a nice day ❤