Tootfinder

This https://arxiv.org/abs/2405.15089 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCR_…

Targeted Nakamoto: A Bitcoin Protocol to Balance Network Security and Energy Consumption
In a Proof-of-Work blockchain such as Bitcoin mining hashrate is increasing in the block reward. An increase in hashrate reduces network vulnerability to attack (a reduction in security cost) while increasing carbon emissions and electricity cost (an increase in externalities cost). This implies a tradeoff in total cost at different levels of hashrate and the existence of a hashrate interval where total cost is minimized. Targeted Nakamoto is a Proof-of-Work protocol augmentation that incentivi…

The ATProTO meetup on April 14th conflicts with Tech Pizza Monday, so we will try to hijack it. Just kidding! Or are we? Either way, the details are in the Luma link. #ATProtocol #Toronto #ATProTO

Decoding TCP SYN for Stronger Network Security
https://www.netscout.com/blog/asert/decoding-tcp-syn-stronger-network-security
A brief look at TCP SYNs observed by low impact honeypots. I mainly sought evidence for source address spoofing and a…

Decoding TCP SYN for Stronger Network Security | NETSCOUT
Analyzing transmission control protocol (TCP) SYN segments, the initial step in th

This week’s edition of my @… newsletter shines a light on the impact of the Model Context Protocol (MCP) across multiple computing eras—leading right up to today.
We’ve arrived at a moment where loose coupling principles are cool (and super useful) again.
Naturally, there are some live demo nuggets in the post to help bring it all to life:
🔗

The Model Context Protocol: Bridging Generational Computing Experiences
The Model Context Protocol (MCP) is emerging as a transformative force in computing, with its significance uniquely appreciated across generational lines. This new protocol serves as crucial middleware for LLM-powered productivity tools, addressing needs that previous computing paradigms couldn't fu

my #gemini server is back online at
gemini://gemini.jasonsanta.xyz
#gemini_protocol

Scrapers selectively respect robots.txt directives: evidence from a large-scale empirical study
Taein Kim, Karstan Bock, Claire Luo, Amanda Liswood, Emily Wenger
https://arxiv.org/abs/2505.21733

Scrapers selectively respect robots.txt directives: evidence from a large-scale empirical study
Online data scraping has taken on new dimensions in recent years, as traditional scrapers have been joined by new AI-specific bots. To counteract unwanted scraping, many sites use tools like the Robots Exclusion Protocol (REP), which places a robots.txt file at the site root to dictate scraper behavior. Yet, the efficacy of the REP is not well-understood. Anecdotal evidence suggests some bots comply poorly with it, but no rigorous study exists to support (or refute) this claim. To understand th…

I know its a bad picture, but I got a funny sticker at a conference today and had to share.

"But there were technologists and open source projects in attendance. Notably, representatives from the Mastodon and Bluesky teams were at the Festival. The Newsmast Foundation was also present, incisively taking part in conversations to help newsrooms onboard themselves onto both of them. I got to hang out with them all, connecting with people I’d spoken with but never interacted with in person. Mastodon has undergone a transformation, has doubled its team, and is working on smoothing out some of its rough edges, while not letting go of its core ethos. It’s also beginning to position itself as a European alternative to American social media platforms, with a community-first values system and new services to directly help organizations join the network.
Bluesky, on the other hand, has done an able job of bringing journalists onto its existing social app, and is now hard at work explaining why its underlying protocol matters. Both want to engage with newsrooms and journalists and do the right thing by them. They each have something different to prove: Mastodon that it can be usable and accessible, and Bluesky that it can provide a return to its investors and truly decentralize while holding onto its values. I’m rooting for both of them.
These platforms’ messages dovetail with my own: news can own the platforms that support them. Lots of people at the Festival were worried about the impact of US big tech on their businesses — particularly in a world where tech moguls seem to be aligning themselves with a Presidential administration that has positioned itself as being adversarial to news, journalists, sources, and, arguably, the truth. The good news is that the technology is out there, the values-aligned technologists are out there, and there’s a strong path forward. The only thing left is to follow it."
#media #Mastodon #BlueSky #Journalism
https://werd.io/2025/notes-from-perugia-journalism-values-and-building-the-web-we