PJ Pérez
@cloudnetworking.pro
I like reading about cloud infrastructure, networking, software architecture, cyber security, scaling and complexity. Retro and gaming in general during off times.
I run cloudnetworking.pro
DM for engagements.
Catalan.
He/him
I run cloudnetworking.pro
DM for engagements.
Catalan.
He/him
It's going to be incredibly interesting to see all the cybersecurity ramifications of this, and read about them in the next decade or two.
SCOOP: The US Treasury claimed a DOGE's Marco Elez didn’t have ‘write access,’ when he actually did. Sources tell WIRED that his ability to alter code controlling trillions in federal spending was rescinded, days after officials said it didn't exist.
The US Treasury Claimed DOGE Technologist Didn’t Have ‘Write Access’ When He Actually Did
Sources tell WIRED that the ability of DOGE's Marko Elez to alter code controlling trillions in federal spending was rescinded days after US Treasury and White House officials said it didn't exist.
wrd.cm
February 7, 2025 at 4:19 PM
It's going to be incredibly interesting to see all the cybersecurity ramifications of this, and read about them in the next decade or two.
Reposted by PJ Pérez
Brian Krebs has an interesting thread on Mastodon with some more info.
infosec.exchange/@briankrebs/...
infosec.exchange/@briankrebs/...
BrianKrebs (@briankrebs@infosec.exchange)
Attached: 1 image
Drop what you are doing and read this incredible story from Wired, if you can. After that, come back here.
https://www.wired.com/story/edward-coristine-tesla-sexy-path-networks-dog...
infosec.exchange
February 7, 2025 at 5:23 AM
Brian Krebs has an interesting thread on Mastodon with some more info.
infosec.exchange/@briankrebs/...
infosec.exchange/@briankrebs/...
Reposted by PJ Pérez
Aquí hi ha feina per si a algú li encaixa.
February 5, 2025 at 11:04 AM
Aquí hi ha feina per si a algú li encaixa.
Reposted by PJ Pérez
Let's Encrypt is ending the issuance of certificate expiration emails...overall a good idea, but this will trip some people up... #infosec
letsencrypt.org/2025/01/22/e...
letsencrypt.org/2025/01/22/e...
Ending Support for Expiration Notification Emails
Since its inception, Let’s Encrypt has been sending expiration notification emails to subscribers that have provided an email address to us. We will be ending this service on June 4, 2025. The d...
letsencrypt.org
February 4, 2025 at 9:40 PM
Let's Encrypt is ending the issuance of certificate expiration emails...overall a good idea, but this will trip some people up... #infosec
letsencrypt.org/2025/01/22/e...
letsencrypt.org/2025/01/22/e...
Do you have a provider of your provider going bankrupt in your failure cases? If you didn't, look at this, it happens. It sucks big time for everybody involved.
Make sure you're prepared.
Make sure you're prepared.
February 4, 2025 at 11:51 AM
Do you have a provider of your provider going bankrupt in your failure cases? If you didn't, look at this, it happens. It sucks big time for everybody involved.
Make sure you're prepared.
Make sure you're prepared.
Reliability. Big word, uh? Let's talk about it and let's start learning from the bottom up.
In this blog post for beginners I wrote about the CAP theorem. If you have an interest in distributed systems this is right up your alley. Share it if you like it!
cloudnetworking.pro/reliability-...
In this blog post for beginners I wrote about the CAP theorem. If you have an interest in distributed systems this is right up your alley. Share it if you like it!
cloudnetworking.pro/reliability-...
Reliability: That untamed beast
Reliability in a system is a very complex topic.
You start designing your system and account for as many general failure cases you can, then you start relying on your experience with less obvious fai...
cloudnetworking.pro
February 4, 2025 at 11:48 AM
Reliability. Big word, uh? Let's talk about it and let's start learning from the bottom up.
In this blog post for beginners I wrote about the CAP theorem. If you have an interest in distributed systems this is right up your alley. Share it if you like it!
cloudnetworking.pro/reliability-...
In this blog post for beginners I wrote about the CAP theorem. If you have an interest in distributed systems this is right up your alley. Share it if you like it!
cloudnetworking.pro/reliability-...
I think it would be fun to build a GSLB service; what do the Bluesky peeps think?
February 3, 2025 at 11:54 PM
I think it would be fun to build a GSLB service; what do the Bluesky peeps think?
Reposted by PJ Pérez
#Avuifa 4 anys finà la científica informàtica, enginyera i especialista en arquitectura informàtica francesa Alice Recoque (de soltera Arnaud, n. 1929).
Dissenyà miniordinadors i dirigí investigacions en intel·ligència artificial.
#viquidones
ca.wikipedia.org/wiki/Alice_R...
Dissenyà miniordinadors i dirigí investigacions en intel·ligència artificial.
#viquidones
ca.wikipedia.org/wiki/Alice_R...
January 28, 2025 at 6:10 PM
#Avuifa 4 anys finà la científica informàtica, enginyera i especialista en arquitectura informàtica francesa Alice Recoque (de soltera Arnaud, n. 1929).
Dissenyà miniordinadors i dirigí investigacions en intel·ligència artificial.
#viquidones
ca.wikipedia.org/wiki/Alice_R...
Dissenyà miniordinadors i dirigí investigacions en intel·ligència artificial.
#viquidones
ca.wikipedia.org/wiki/Alice_R...
There must be a good reason why YouTube keeps pushing that matrices multiplication video on my feed. The question is if that is good for me or for them.
The slippery slope from matrices to...?
The slippery slope from matrices to...?
January 27, 2025 at 5:43 PM
There must be a good reason why YouTube keeps pushing that matrices multiplication video on my feed. The question is if that is good for me or for them.
The slippery slope from matrices to...?
The slippery slope from matrices to...?
My son LOVES Super Mario Land 2, so today we have played it end to end once again. It's possibly my second most favourite Mario game after Super Mario Bros 3, but we have beaten it so many times that it's getting a bit long in the tooth.
January 26, 2025 at 12:33 AM
My son LOVES Super Mario Land 2, so today we have played it end to end once again. It's possibly my second most favourite Mario game after Super Mario Bros 3, but we have beaten it so many times that it's getting a bit long in the tooth.
If you see this post, quote with a bridge from your gallery
January 25, 2025 at 5:54 PM
If you see this post, quote with a bridge from your gallery
Reposted by PJ Pérez
La vil·la d'El·lo, també coneguda com el Monastil, va ser un poblat iberoromà al nord de l'actual municipi valencià d'Elda.
Té l'origen en el segle V aC i s'estima que, sense activitat metal·lúrgica, va tenir una població d'uns 200 contestants.
#diadelpuntvolat
ca.wikipedia.org/wiki/El_Mona...
Té l'origen en el segle V aC i s'estima que, sense activitat metal·lúrgica, va tenir una població d'uns 200 contestants.
#diadelpuntvolat
ca.wikipedia.org/wiki/El_Mona...
January 24, 2025 at 8:03 PM
La vil·la d'El·lo, també coneguda com el Monastil, va ser un poblat iberoromà al nord de l'actual municipi valencià d'Elda.
Té l'origen en el segle V aC i s'estima que, sense activitat metal·lúrgica, va tenir una població d'uns 200 contestants.
#diadelpuntvolat
ca.wikipedia.org/wiki/El_Mona...
Té l'origen en el segle V aC i s'estima que, sense activitat metal·lúrgica, va tenir una població d'uns 200 contestants.
#diadelpuntvolat
ca.wikipedia.org/wiki/El_Mona...
Giving this an extra point: System to deploy a container that runs Pi Hole and Tailscale.
Automate it so it delivers back the necessary info for the client to connect.
tailscale.com/kb/1114/pi-h...
Automate it so it delivers back the necessary info for the client to connect.
tailscale.com/kb/1114/pi-h...
Access a Pi-hole from anywhere · Tailscale Docs
This guide explains how to set up your Raspberry Pi as a DNS server, enable network-wide ad blocking using Pi-hole, and access it remotely using Tailscale by configuring your devices to use Pi-hole as...
tailscale.com
January 24, 2025 at 7:44 PM
Giving this an extra point: System to deploy a container that runs Pi Hole and Tailscale.
Automate it so it delivers back the necessary info for the client to connect.
tailscale.com/kb/1114/pi-h...
Automate it so it delivers back the necessary info for the client to connect.
tailscale.com/kb/1114/pi-h...
Reviewing Windows Firewall rules for matching traffic during an incident or audit is a PITA, that's why I wrote a script to help me with that.
Works for me, but YMMV.
cloudnetworking.pro/windows-fire...
Works for me, but YMMV.
cloudnetworking.pro/windows-fire...
Windows Firewall traffic audit
Windows Firewall is a Windows built-in security feature that helps protect your system by filtering incoming and outgoing traffic based on predefined rules. While the firewall does a great job of bloc...
cloudnetworking.pro
January 24, 2025 at 12:12 PM
Reviewing Windows Firewall rules for matching traffic during an incident or audit is a PITA, that's why I wrote a script to help me with that.
Works for me, but YMMV.
cloudnetworking.pro/windows-fire...
Works for me, but YMMV.
cloudnetworking.pro/windows-fire...
I am recovering some of my old (+7 years) articles from the Internet Archive and putting them up on a new blog at cloudnetworking.pro
Hopefully I can get in the habit of writing again :-)
Hopefully I can get in the habit of writing again :-)
Cloud Networking Pro
Thoughts and ideas on cloud, networking and cybersecurity.
cloudnetworking.pro
January 24, 2025 at 12:25 AM
I am recovering some of my old (+7 years) articles from the Internet Archive and putting them up on a new blog at cloudnetworking.pro
Hopefully I can get in the habit of writing again :-)
Hopefully I can get in the habit of writing again :-)
@GossiTheDog.cyberplace.social.ap.brid.gy Sorry to bother, have you heard anything about a cybersecurity incident at a Spanish company called "Dulcesol"? Heard through the grapevine they have their 3 manufacturing plants completely stopped.
January 23, 2025 at 7:18 PM
@GossiTheDog.cyberplace.social.ap.brid.gy Sorry to bother, have you heard anything about a cybersecurity incident at a Spanish company called "Dulcesol"? Heard through the grapevine they have their 3 manufacturing plants completely stopped.
Reposted by PJ Pérez
Anyone remember Atari's "Pitfall!"
- First time I ever saw the "!" as part of the name of something.
- Came out in 1982 for the Atari 2600
Someone just built a free web port of the game (complete with sound), and it is pretty true to the original.
Enjoy...
meatfighter.com/pitfall-web/
#Gaming
- First time I ever saw the "!" as part of the name of something.
- Came out in 1982 for the Atari 2600
Someone just built a free web port of the game (complete with sound), and it is pretty true to the original.
Enjoy...
meatfighter.com/pitfall-web/
#Gaming
January 22, 2025 at 1:55 PM
Anyone remember Atari's "Pitfall!"
- First time I ever saw the "!" as part of the name of something.
- Came out in 1982 for the Atari 2600
Someone just built a free web port of the game (complete with sound), and it is pretty true to the original.
Enjoy...
meatfighter.com/pitfall-web/
#Gaming
- First time I ever saw the "!" as part of the name of something.
- Came out in 1982 for the Atari 2600
Someone just built a free web port of the game (complete with sound), and it is pretty true to the original.
Enjoy...
meatfighter.com/pitfall-web/
#Gaming
Time to sleep... I mean play Castlevania III until I fall asleep.
January 22, 2025 at 12:11 AM
Time to sleep... I mean play Castlevania III until I fall asleep.
Outer Wilds is so magical, so powerful and so overwhelming. It gives me existential vertigo.
January 21, 2025 at 6:56 PM
Outer Wilds is so magical, so powerful and so overwhelming. It gives me existential vertigo.
I've sold a bunch of handhelds and just bought a Logitech G Cloud. I think it would be a good counterpart to the Steam Deck, especially for Game Pass and Xbox streaming. I hope the controls are tight :-)
January 21, 2025 at 3:45 PM
I've sold a bunch of handhelds and just bought a Logitech G Cloud. I think it would be a good counterpart to the Steam Deck, especially for Game Pass and Xbox streaming. I hope the controls are tight :-)
Reposted by PJ Pérez
If you’ve recently installed Homebrew you may have installed a Trojan Horse if you used Google to find it
https://alecmuffett.com/article/110957
#HomographAttack #hacking #homebrew
https://alecmuffett.com/article/110957
#HomographAttack #hacking #homebrew
If you’ve recently installed Homebrew you may have installed a Trojan Horse if you used Google to find it
Visit the post for more.
alecmuffett.com
January 20, 2025 at 10:05 AM
If you’ve recently installed Homebrew you may have installed a Trojan Horse if you used Google to find it
https://alecmuffett.com/article/110957
#HomographAttack #hacking #homebrew
https://alecmuffett.com/article/110957
#HomographAttack #hacking #homebrew
What does one even play after finishing Cyberpunk 2077? I'm not done yet and I'm also playing the DLC, but I fear I won't be able to play anything I like this much anymore.
January 19, 2025 at 12:27 AM
What does one even play after finishing Cyberpunk 2077? I'm not done yet and I'm also playing the DLC, but I fear I won't be able to play anything I like this much anymore.