Karl Emil Nikka

@karlemilnikka
355 Followers
141 Following
622 Posts
Årets säkerhetsprofil 2021 – Founder of Nikka Systems, textbook author, tech-enthusiast and cyber security geek. Media: +46735181000 (Signal).
Githubhttps://github.com/karlemilnikka

I’m moving to a new account. Follow me on @karlemilnikka.

My company is also moving to @nikkasystems.

(Unfortunately, the migration failed so you must add me manually again.)

#mastodon #fediverse

Edit: I’m starting over on the new account. Follow me on @karlemilnikka.

I currently have two accounts since the migration from mastodon.social to my private Mastodon instance failed (error on mastodon.social’s side).

I’ll continue using this account since a new migration attempt cannot be initiated for another 30 days.

I just tested Nextcloud’s end-to-end encryption app again. I cannot believe how horribly broken it still is.

Does anyone know of a single organization that is actually using it in production?

https://apps.nextcloud.com/apps/end_to_end_encryption

#e2ee #nextcloud

End-to-End Encryption - Apps - App Store - Nextcloud

The Nextcloud App Store - Upload your apps and install new apps onto your Nextcloud

This week, I went over to Bluesky and asked people who'd left Mastodon why they left, and lots of people told me. I grabbed the replies and crunched them and wrote up a summary. I think it's really interesting and often kind of wrenching.

https://erinkissane.com/mastodon-is-easy-and-fun-except-when-it-isnt

#meta

I’m glad I’m not the only one getting locked out after enabling 2FA on Lemmy. https://infosec.pub/post/600452

If you’re in the same situation, just reset your password and disable 2FA after logging in again.

(When Lemmy is stable, you should of course not be able to circumvent 2FA by resetting your password.)

#lemmy #beta #activitypub #2fa #mfa

Please don’t enable 2FA - Infosec.Pub

2FA in lemmy doesn’t work reliably yet. Please don’t enable it or you will almost certainly get locked out. Note: it makes me sad to post this.

Who expected that the Thunderbird team (@thunderbird) would be the ones bringing Firefox Send back to life?
https://www.youtube.com/watch?v=zt_2xiNjQBo

I thought Tresorit Send would take over, but we’ve been waiting for the source code for over four years by now...

#firefoxsend #thunderbird

Thunderbird Is Resurrecting Firefox Send

YouTube

Veckans huvudämne är MLS-protokollet (Message Layer Security) men jag lägger också några minuter på att förklara den faktiska innebörden av Stanfords rapport om barnövergreppsmaterial på Mastodon.

Direktlänk till inslaget: https://nikkasystems.com/2023/07/28/podd-208-framtidens-meddelandetjanster/?t=455

#mastodon #activitypub

Podd #208 Framtidens meddelande­tjänster – Nikka Systems

Veckans poddavsnitt handlar om MLS – protokollet som gör att chattappar börjar fungera med varandra. Matrix, Wire och Google stöttar protokollet.

Nikka Systems
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Settings

Omnivore

Due to popular demand, here is a list of the fedi-services that are part of the infosec.* family:
1 - https://infosec.exchange - Glitch-soc fork of Mastodon (this instance does not block threads.net)
2 - https://relay.infosec.exchange - Activitypub relay
3 - https://video.infosec.exchange - Peertube instance (like youtube)
4 - https://infosec.press - WriteFreely blog*
5 - https://pixel.infosec.exchange - Pixelfed instance (like instagram)
6 - https://matrix.infosec.exchange - Synapse (with sliding sync) homeserver*
7 - https://infosec.place - Akkoma instance (like mastodon)
8 - https://infosec.town - iceshrimp instance (like mastodon)
9 - https://infosec.pub - Lemmy instance (like reddit)
10 - https://fedia.io - General interest mbin instance (also like reddit)
11 - https://fedia.social - General interst Iceshrimp instance
12 - https://elk.infosec.exchange - Elk web interface for Mastodon
13 - https://books.infosec.exchange - Bookworym instance (like goodreads)
14 - https://meetups.infosec.exchange (mobilizon)
15 - https://infosec.space - Glitch-soc fork of Mastodon (this instance does
block threads.net)
16 - https://convo.casa - Glitch-soc Mastodon instance
17 - https://ioc.exchange - Glitch-soc mastodon instance

*indicates the instance authenticates against Infosec.exchange

Infosec Exchange

A Mastodon instance for info/cyber security-minded people.

Mastodon hosted on infosec.exchange

@karlemilnikka @obsidian Im super pumped for this! Especially links in the yaml is great for my workflow.

https://youtu.be/kJbe1jk98SE

UPDATE: Properties in Obsidian

YouTube