Email authentication is often framed as “security”, but SPF, DKIM, and DMARC were really about accountability.

I’ve published a short series explaining how modern email authentication works, where it stops, and why spam hasn’t gone away.

Read the series here:
https://paulobrien.com/tag/email-authentication/

#Email #Security #DMARC #InternetInfrastructure

Bezos’ Blue Origin to deploy thousands of satellites for new TeraWave communications network

https://fed.brid.gy/r/https://www.rappler.com/technology/blue-origin-deploy-satellites-terawave-communications-network/

Iranians tap Musk’s Starlink to skirt internet blackout, sources say

https://fed.brid.gy/r/https://www.rappler.com/technology/iran-protests-tap-starlink-skirt-internet-blackout/

Trump says he will talk to Musk about restoring internet in Iran​

https://fed.brid.gy/r/https://www.rappler.com/world/us-canada/trump-musk-starlink-iran-protest-internet-restoration/

There Were BGP Anomalies During the Venezuela Blackout

https://loworbitsecurity.com/radar/radar16/

#HackerNews #BGP #Anomalies #Venezuela #Blackout #NetworkSecurity #CyberThreats #InternetInfrastructure

The Legacy of Undersea Cables

https://blog.sciencemuseumgroup.org.uk/the-legacy-of-undersea-cables/

#HackerNews #UnderseaCables #LegacyTechnology #InternetInfrastructure #Connectivity

Cloudflare says it does not censor the internet, but the numbers tell a more complicated story

https://fed.brid.gy/r/https://nerds.xyz/2025/12/cloudflare-transparency-report-2025/

[Tech Thoughts] Environmental concerns amid rising data center demand in ‘too hot’ PH

https://fed.brid.gy/r/https://www.rappler.com/technology/features/data-centers-philippines-rising-demand-impact-environment/

“Meta’s Quiet Power Grab: Owning the Web’s Plumbing.”

#BigTech #Decentralization #InternetInfrastructure #Privacy #TechAnalysis

🚨 Cloudflare Outage
A config error in Cloudflare’s bot-management system temporarily took down sites like X, ChatGPT, and Canva.
Not a cyberattack issue resolved.

#Cloudflare #Outage #CyberResilience #InternetInfrastructure #InfosecK2K #CyberPulseEurope