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Items tagged with: security


Pozitivní zpráva: Zapnul jsem si 2FA
Negativní zpráva: pro server arch-linux používám Microsoft Authenticator 😂
#2fa #mastodon #security




Time for an #introduction. I've been involved in #FOSS and #Linux since the late `90s. My career started as a sysadmin, pivoting to security. I'm the President of @purism and work on hardware and software to protect #privacy, #security and freedom.

I've written a number of books (kylerank.in/writing.html) and was a long-time columnist for Linux Journal magazine.

I have many hobbies including #weaving, refurbishing mechanical #calculators, #3dprinting, #brewing, and many other things.


Linux really needs to remove the “privileged ports” security theater bullshit.

We’re no longer living in the mainframe era. The security properties of the Internet are different to mainframes. This is actually an anti-feature that either complicates life or actually compromises security (when folks run servers as root and forget to drop privileges , etc.).

If anyone has any sway within the kernel team, etc., please do your thing.

source.small-tech.org/site.js/…

#linux #security #theatre #networking


Heads up: looks like MailChimp was compromised. Watch out for phishing attempts and remember to enable two-factor authentication on your accounts.

digitalocean.com/blog/digitalo…

#security #MailChimp #email #DigitalOcean


Software Sessions is a #podcast by Jeremy Jung for practical conversations of developing software. Jung is a technical lead in the #security industry where he integrates software systems and hardware devices in on-premise environments

On the Episode "Bringing #GeoCities Back with Kyle Drake" from January 15, 2020, you get to hear behind the scenes experiences of #Neocities' infrastructure (IPv4 addresses and CDN, etc), legal challenges (phishing, spam, false DMCA strikes), how much it costs to do the thing, and creating a place that reminds us that making websites still matter.

softwaresessions.com/episodes/…

Also check out Jeremy's blog post on how to record a podcast. jertype.com/how-to-record-a-po…

#nowPlaying




If a company actually cared about your privacy and wanted to advertise its products, could it do so ethically? We have been thinking about this issue heavily at Purism.

We value people’s privacy and want to protect it not just with our products, but with how we market our products. Let us know, we are counting on your feedback!

puri.sm/posts/is-ethical-adver…
#privacy #security #freedom


A Letter to #Discord for not Supporting the #Linux Desktop

theevilskeleton.gitlab.io/2022…

I rewrote the whole article because I sounded extremely rude before. It's not nice to be rude to developers, whether you like them or not; whether the application is open source or not. Hopefully this revision is respectful and doesn't sound like I am shaming them.

#gnu #security #electron



Warning: There’s an app for blurring out sensitive information in images called Obfuscate being featured on #GNOME Software right now.

Please be careful.

The default blur setting can easily be reversed.

The default should be to replace the areas with a solid colour or a pattern not derived from the underlying information.

This really should not be a featured app in its current state.

#security #linux #apps #obfuscate


Glad to see npm has a security holding package for save-dev (it’s what you end up installing if you forget the dashes before the --save-dev flag) :)

(And here’s hoping, despite what it says on the site, that they never give that package to anyone.)

npmjs.com/package/save-dev

#npm #security #nodejs



Whoever implemented this security feature in GNOME really didn't think it through. #security #linux #gnome



One of the good inpact of #Microsoft is pushing a laptop #security features that can be benefited also by #Linux.
For example #TPM2 can securely unlock your encrypted root linux drive without entering a password every time.
🔑 📀 :linux:
skorpil.cz/en/project/42/mkini…






A Wildly Powerful, Privacy-Focused Linux Laptop Appears…

omgubuntu.co.uk/2020/07/purism…

"Suffice to say it's a beast based around a six-core Intel Core i7-10710U (1.10 GHz, 4.70 GHz turbo boost) processor."

@omgubuntu

Learn more about the all-new Librem 14: puri.sm/products/librem-14/

#privacy #freedom #security #linux


neilmadden.blog/2022/04/19/psy…

One side of the equation is r and the other side is multiplied by r and a value derived from s. So it would obviously be a really bad thing if r and s were both 0, because then you’d be checking that 0 = 0 ⨉ [a bunch of stuff], which will be true regardless of the value of [a bunch of stuff]! And that bunch of stuff is the important bits like the message and the public key. This is why the very first check in the ECDSA verification algorithm is to ensure that r and s are both >= 1.
Guess which check Java forgot?


#bugfix #crypto #java #security