Arrigo Triulzi
@cynicalsecurity.bsky.social
IT Security, cynically aged. Maths. Some nukes. Longing for Symbolics and Connection Machines. Keeper of Ancient Computing Lore. Wassenaar intangible Ⓐ
Reposted by Arrigo Triulzi
did that with @lhn.bsky.social
Practicing good “operations security” is essential to staying safe online. Here's a complete guide for teenagers (and anyone else) who wants to button up their digital lives. www.wired.com/story/digita...
The WIRED Guide to Digital Opsec for Teens
Practicing good “operations security” is essential to staying safe online. Here's a complete guide for teenagers (and anyone else) who wants to button up their digital lives.
www.wired.com
November 29, 2025 at 1:58 PM
did that with @lhn.bsky.social
Reposted by Arrigo Triulzi
Reposted by Arrigo Triulzi
"In a text message recovered by the plaintiff’s attorneys, for instance, Zuckerberg allegedly said child safety wasn’t his top concern “when I have a number of other areas I’m more focused on, like building the metaverse.”"
futurism.com/future-socie...
futurism.com/future-socie...
Mark Zuckerberg Said Child Safety Was Less Important Than "Building the Metaverse"
According to a lawsuit, Mark Zuckerberg allegedly directed his company to prioritize the metaverse over youth safety, among other violations.
futurism.com
November 25, 2025 at 7:57 AM
"In a text message recovered by the plaintiff’s attorneys, for instance, Zuckerberg allegedly said child safety wasn’t his top concern “when I have a number of other areas I’m more focused on, like building the metaverse.”"
futurism.com/future-socie...
futurism.com/future-socie...
Reposted by Arrigo Triulzi
do you have any idea how much you have to piss somebody off to make them change their gauge
#Finland will begin to #Russia - proof its rail network, integrate with EU train infrastructure.
The Finnish government has announced the conversion of its rail network from Russian gauge (1,524 mm) to European standard (1,435 mm).
www.trenvista.net/en/news/flas...
The Finnish government has announced the conversion of its rail network from Russian gauge (1,524 mm) to European standard (1,435 mm).
www.trenvista.net/en/news/flas...
November 23, 2025 at 4:40 PM
do you have any idea how much you have to piss somebody off to make them change their gauge
Reposted by Arrigo Triulzi
in 5 years bfswa.substack.com/p/when-will-...
When will quantum break crypto? the answer will shock you
And other crypto-prophecies.
bfswa.substack.com
November 24, 2025 at 11:52 AM
in 5 years bfswa.substack.com/p/when-will-...
I haven’t heard anyone say that the IACR voting should have used a blockchain, what’s wrong with idiots these days?
November 23, 2025 at 10:54 AM
I haven’t heard anyone say that the IACR voting should have used a blockchain, what’s wrong with idiots these days?
Reposted by Arrigo Triulzi
new blog post bfswa.substack.com/p/6-years-af...
6 years after too much crypto
Test of time passed
bfswa.substack.com
November 17, 2025 at 6:09 AM
new blog post bfswa.substack.com/p/6-years-af...
Reposted by Arrigo Triulzi
Turns out you can communicate across containers via 63-bits of available space in a shared lock you acquire on /proc/self/ns/time that all processes have access to.
No networking required. The post has a demo of a chat app communicating across unprivileged containers.
h4x0r.org/funreliable/
No networking required. The post has a demo of a chat app communicating across unprivileged containers.
h4x0r.org/funreliable/
November 12, 2025 at 2:35 PM
Turns out you can communicate across containers via 63-bits of available space in a shared lock you acquire on /proc/self/ns/time that all processes have access to.
No networking required. The post has a demo of a chat app communicating across unprivileged containers.
h4x0r.org/funreliable/
No networking required. The post has a demo of a chat app communicating across unprivileged containers.
h4x0r.org/funreliable/
Reposted by Arrigo Triulzi
Started a Substack. Subscribe for more crypto investment advice.
bfswa.substack.com/p/quantum-co...
bfswa.substack.com/p/quantum-co...
Quantum computers will not steal your bitcoins, even if they can
The quantum gravity principle
bfswa.substack.com
November 13, 2025 at 8:27 AM
Started a Substack. Subscribe for more crypto investment advice.
bfswa.substack.com/p/quantum-co...
bfswa.substack.com/p/quantum-co...
X marks the working security passkey.
November 12, 2025 at 9:32 PM
X marks the working security passkey.
Reposted by Arrigo Triulzi
So there’s a website called Deer Of St Nicholas which posts Christmas wish letters from Ukrainian children who had their childhood stolen by the war, anyone can pick a child and get them their present and it’s that time of the year again to achingly scroll it for hours again
November 7, 2025 at 8:21 AM
So there’s a website called Deer Of St Nicholas which posts Christmas wish letters from Ukrainian children who had their childhood stolen by the war, anyone can pick a child and get them their present and it’s that time of the year again to achingly scroll it for hours again
A short explainer for the Paragon software story in Italy:
1. Italy is specialised in "dossieraggio" where everyone and his dog collects "dossiers" (aka "dirt") on everyone else,
2. There is a long history of using information services for the preparation of said dossiers,
[…]
1. Italy is specialised in "dossieraggio" where everyone and his dog collects "dossiers" (aka "dirt") on everyone else,
2. There is a long history of using information services for the preparation of said dossiers,
[…]
November 7, 2025 at 9:00 AM
A short explainer for the Paragon software story in Italy:
1. Italy is specialised in "dossieraggio" where everyone and his dog collects "dossiers" (aka "dirt") on everyone else,
2. There is a long history of using information services for the preparation of said dossiers,
[…]
1. Italy is specialised in "dossieraggio" where everyone and his dog collects "dossiers" (aka "dirt") on everyone else,
2. There is a long history of using information services for the preparation of said dossiers,
[…]
Reposted by Arrigo Triulzi
I'm reading @kmilne.bsky.social's The Destruction of Medieval Manuscripts in England: Institutional Collections and I'm totally engrossed. Open access! #medievalsky academic.oup.com/book/59790
The Destruction of Medieval Manuscripts in England: Institutional Collections
Abstract. It is generally accepted that the contingencies of manuscript survival have disproportionately destroyed some sorts of manuscripts and not others
academic.oup.com
November 6, 2025 at 2:09 AM
I'm reading @kmilne.bsky.social's The Destruction of Medieval Manuscripts in England: Institutional Collections and I'm totally engrossed. Open access! #medievalsky academic.oup.com/book/59790
Reposted by Arrigo Triulzi
November 5, 2025 at 7:08 PM
I guess the Guggenheim camera system probably is safe as nobody can spell it.
November 5, 2025 at 7:17 PM
I guess the Guggenheim camera system probably is safe as nobody can spell it.
Reposted by Arrigo Triulzi
"But the SVP is different":
I hear this often, especially compared to A/fD.
But 2024 data confirm different story: programmatically, the overlaps are strikingly close.
The real difference is govt participation, not ideology.
And yet, many still label the SVP as a center-right ("bürgerlich") party
I hear this often, especially compared to A/fD.
But 2024 data confirm different story: programmatically, the overlaps are strikingly close.
The real difference is govt participation, not ideology.
And yet, many still label the SVP as a center-right ("bürgerlich") party
November 3, 2025 at 9:45 AM
"But the SVP is different":
I hear this often, especially compared to A/fD.
But 2024 data confirm different story: programmatically, the overlaps are strikingly close.
The real difference is govt participation, not ideology.
And yet, many still label the SVP as a center-right ("bürgerlich") party
I hear this often, especially compared to A/fD.
But 2024 data confirm different story: programmatically, the overlaps are strikingly close.
The real difference is govt participation, not ideology.
And yet, many still label the SVP as a center-right ("bürgerlich") party
"Coke strike small group" about to add a journo.
(Miami Herald) - The Trump Administration has made the decision to attack military installations inside Venezuela and the strikes could come at any moment, sources with knowledge of the situation told the Miami Herald ..
@miamiherald.com
www.miamiherald.com/news/nation-...
@miamiherald.com
www.miamiherald.com/news/nation-...
U.S. poised to strike military targets in Venezuela in escalation against Maduro regime
The Trump Administration has made the decision to attack military installations inside Venezuela and the strikes could come at any moment, sources with knowledge of the situation told the Miami Herald...
www.miamiherald.com
October 31, 2025 at 1:03 PM
"Coke strike small group" about to add a journo.
Reposted by Arrigo Triulzi
This is really well written, if you want to scare your CISO, send them this for Halloween. 🎃
🧯The security community is pushing back against new claims that 80% of #ransomware attacks are AI-driven, a figure from a recent MIT-linked report now drawing widespread criticism. →
socket.dev/blog/securit...
socket.dev/blog/securit...
Security Community Slams MIT-linked Report Claiming AI Power...
Experts push back on new claims about AI-driven ransomware, warning that hype and sponsored research are distorting how the threat is understood.
socket.dev
October 31, 2025 at 11:32 AM
This is really well written, if you want to scare your CISO, send them this for Halloween. 🎃
Reposted by Arrigo Triulzi
ladies and gentlemen...we got him
October 30, 2025 at 7:10 PM
ladies and gentlemen...we got him
Reposted by Arrigo Triulzi
Starting Monday LinkedIn will begin using data from your profiles/posts to train AI. If you live in EU/EEA/Switzerland/Canada/Hong Kong your data is subject to being used this way, but you can opt out. Go to Settings/Privacy/Data for Generative AI Improvement and toggle the switch to off
Update to our Terms and data use | LinkedIn Help
Update to our Terms and data use
www.linkedin.com
October 30, 2025 at 4:13 PM
Starting Monday LinkedIn will begin using data from your profiles/posts to train AI. If you live in EU/EEA/Switzerland/Canada/Hong Kong your data is subject to being used this way, but you can opt out. Go to Settings/Privacy/Data for Generative AI Improvement and toggle the switch to off
Configuration management, the great unknown.
October 29, 2025 at 5:24 PM
Configuration management, the great unknown.
* Fancy new attack? check.
* Fancy domain name? check.
* Fancy website? check.
* Fancy Javascript with flashing 0s & 1s? check.
* Download paper? check.
* Paper named something sensible? Fail.
"paper.pdf" is not a smart name for your fancy new attack paper.
* Fancy domain name? check.
* Fancy website? check.
* Fancy Javascript with flashing 0s & 1s? check.
* Download paper? check.
* Paper named something sensible? Fail.
"paper.pdf" is not a smart name for your fancy new attack paper.
October 29, 2025 at 9:15 AM
* Fancy new attack? check.
* Fancy domain name? check.
* Fancy website? check.
* Fancy Javascript with flashing 0s & 1s? check.
* Download paper? check.
* Paper named something sensible? Fail.
"paper.pdf" is not a smart name for your fancy new attack paper.
* Fancy domain name? check.
* Fancy website? check.
* Fancy Javascript with flashing 0s & 1s? check.
* Download paper? check.
* Paper named something sensible? Fail.
"paper.pdf" is not a smart name for your fancy new attack paper.
Reposted by Arrigo Triulzi
Vessels appear to be beginning their migration from Matochkin Shar, northwards to monitoring positions, either side of the north island.
Current Burevestnik related NOTAMs cover out to 22 OCT.
Current Burevestnik related NOTAMs cover out to 22 OCT.
October 19, 2025 at 11:45 AM
Vessels appear to be beginning their migration from Matochkin Shar, northwards to monitoring positions, either side of the north island.
Current Burevestnik related NOTAMs cover out to 22 OCT.
Current Burevestnik related NOTAMs cover out to 22 OCT.
genius idea to change the Outlook mobile app icon… I guess that those who look for the actual icon to open an app are a minority.
October 22, 2025 at 9:49 AM
genius idea to change the Outlook mobile app icon… I guess that those who look for the actual icon to open an app are a minority.
Free DORA advice
1. note SaaS services down w/ AWS US East 1,
2. For each SaaS in 1, see if they use / store data which should remain in EU,
3. For each SaaS in 2 send a polite email from Legal asking where exactly is the data stored if the service went down with _US_ East.
You can thank me later.
1. note SaaS services down w/ AWS US East 1,
2. For each SaaS in 1, see if they use / store data which should remain in EU,
3. For each SaaS in 2 send a polite email from Legal asking where exactly is the data stored if the service went down with _US_ East.
You can thank me later.
October 20, 2025 at 11:32 AM
Free DORA advice
1. note SaaS services down w/ AWS US East 1,
2. For each SaaS in 1, see if they use / store data which should remain in EU,
3. For each SaaS in 2 send a polite email from Legal asking where exactly is the data stored if the service went down with _US_ East.
You can thank me later.
1. note SaaS services down w/ AWS US East 1,
2. For each SaaS in 1, see if they use / store data which should remain in EU,
3. For each SaaS in 2 send a polite email from Legal asking where exactly is the data stored if the service went down with _US_ East.
You can thank me later.