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Alexandre Dulaunoy

Alexandre Dulaunoy✓ Add us as a preferred source on Google

🔄 Data last refreshed 2 days ago
Followers
2.8K
Account age
3 yrs
🎁 Free analysisfor Alexandre Dulaunoy

Known for

The Radio Image Framing Protocol (RIFP) 1.0 is an experimental, extensible standard for sending images over low-rate radio links.
The default rifp-cpfsk-4800 profile uses binary continuous-phase FSK and can be deployed around 433.92 MHz where local regulation permits it. RIFP itself is not tied to 433 MHz or to FSK and can be used in any frequency bands.
I'm still exploring various low-cost option103 views The Radio Image Framing Protocol (RIFP) 1.0 is an experimental, extensible standard for sending images over low-rate radio links. The default rifp-cpfsk-4800 profile uses binary continuous-phase FSK and can be deployed around 433.92 MHz where local regulation permits it. RIFP itself is not tied to 433 MHz or to FSK and can be used in any frequency bands. I'm still exploring various low-cost option Pivotick is an open-source network graph library to facilitate pivoting.
Version 1.4.0 has been released and also includes a security fix.
Release notes https://github.com/Pivotick/Pivotick/releases/tag/v1.4.0
Documentation https://pivotick.github.io/Pivotick/
Vulnerability fixed in 1.4.0 https://vulnerability.circl.lu/vuln/gcve-1-2026-20151
Gallery https://pivotick.github.io/Pivotick/gallery.html12 views Pivotick is an open-source network graph library to facilitate pivoting. Version 1.4.0 has been released and also includes a security fix. Release notes https://github.com/Pivotick/Pivotick/releases/tag/v1.4.0 Documentation https://pivotick.github.io/Pivotick/ Vulnerability fixed in 1.4.0 https://vulnerability.circl.lu/vuln/gcve-1-2026-20151 Gallery https://pivotick.github.io/Pivotick/gallery.html Sightings have long been a major topic of discussion in the CTI community, particularly in the field of vulnerability management. We have now published a GCVE BCP to standardise the format that has been implemented, tested and used operationally in Vulnerability-Lookup for some time.
Thanks to everyone (Cédric Bonhomme, Éireann Leverett, Andras Iklody, Sami Mokaddem and many more) who participated8 views Sightings have long been a major topic of discussion in the CTI community, particularly in the field of vulnerability management. We have now published a GCVE BCP to standardise the format that has been implemented, tested and used operationally in Vulnerability-Lookup for some time. Thanks to everyone (Cédric Bonhomme, Éireann Leverett, Andras Iklody, Sami Mokaddem and many more) who participated We are exploring some ambitious ideas around reducing external dependencies and relying more on our own libraries across MISP and related tooling. Over the past year, we have been working on a replacement network graph library for the new MISP interface and things are getting really interesting. Pivotick is already used in around ten open-source tools, including CTI Transmute, AIL Project, and Rul7 views We are exploring some ambitious ideas around reducing external dependencies and relying more on our own libraries across MISP and related tooling. Over the past year, we have been working on a replacement network graph library for the new MISP interface and things are getting really interesting. Pivotick is already used in around ten open-source tools, including CTI Transmute, AIL Project, and Rul

📊 Post engagement

Recent posts · likes + reposts
Jul 7latest
17
Avg engagement / post
6–12
Typical post (engagement)
0.6%
Engagement vs followers
30/100
Variable reach
Nov 2022
On Mastodon since
Half of recent posts land between 6 and 12 likes + reposts (median 9) — reach is spiky, driven by the occasional post that pops.

🔥 Top post: The Radio Image Framing Protocol (RIFP) 1.0 is an experimental, · 103 likes + reposts

📊 Activity & format

Posting cadence
3.4 / week
Posts several times a week.
Content mix
Mostly images
Recent: 6 text · 6 image · 0 video.
Follower / following
0.8×
Follows 3.5K back. A more reciprocal / networked account.
🔥 Top post The Radio Image Framing Protocol (RIFP) 1.0 is an experimental, extensible standard for sending images over low-rate radio links. The default rifp-cpfsk-4800 profile uses binary continuous-phase FSK and can be deployed around 433.92 MHz where local regulation permits it. RIFP it… ★ 103
Sightings have long been a major topic of discussion in the CTI community, particularly in the field of vulnerability management. We have now published a GCVE BCP to standardise the format that has been implemented, tested and used operati… ★ 8 A new version of the BCP-11 "Community Contribution Fragments for Existing CVE Records" proposal has been published. https://discourse.ossbase.org/t/gcve-bcp-11-community-proposed-updates-to-existing-cve-records/1110/8#p-1495-gcve-bcp-11-c… ★ 2 Pivotick is an open-source network graph library to facilitate pivoting. Version 1.4.0 has been released and also includes a security fix. Release notes https://github.com/Pivotick/Pivotick/releases/tag/v1.4.0 Documentation https://pivotic… ★ 12 So finally Kimi-k3 is not really open-source https://huggingface.co/moonshotai/Kimi-K3/blob/main/LICENSE I'm a bit disappointed. #kimi #ai #opensource ★ 6 The GCVE Lab is an open space for experimenting with new ideas, tools, formats, and services related to the Global CVE Allocation System initiative. The lab allows the GCVE community to explore promising concepts without immediately imposi… ★ 9 Wireshark for the web (webasm) Open, dissect and analyse .pcap / .pcapng capture files entirely in your web browser. Online - local in your browser https://stricaud.github.io/wpcapng/ Sourc code - https://github.com/stricaud/wpcapng #nids … ★ 17 I don’t like playing the futurologist, but after seeing AI companies warn EU institutions about the supposed risks of open-weight models, I suspect some are lobbying to regain control over genuine open source and open-weight AI. Don’t fall… ★ 19 The first version of tempolocus, v1.0.0, is out. tempolocus analyses time-series activity patterns to infer likely locations. I’ve been experimenting with this idea for years, but AI-assisted development now makes it much easier to collect… ★ 11 We are exploring some ambitious ideas around reducing external dependencies and relying more on our own libraries across MISP and related tooling. Over the past year, we have been working on a replacement network graph library for the new … ★ 7 We started rulezet project after identifying a clear gap in open source tooling for detection rules management: the ability to operate synchronised instances while still allowing each organisation to maintain its own autonomous rule reposi… ★ 6 Working on tempolocus, a tool that analyses time-series activity patterns to infer a user’s likely location. In @ail_project, we work with a large volume of social-network time series. Estimating users’ locations from these patterns is oft… ★ 4

🐘 Community & instance

Home server
infosec.exchange
A cybersecurity & infosec server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 17 views per post.
📤Posts about 3.4× per week.

🕵️ Fake follower check

Estimated
38/100
Low Credibility score
56%
Low Real audience
High Fake-follower risk
High Data confidence
  • Est. 56% real, active audience · High fake-follower risk.
  • Low engagement (~0.6% of followers engage each post) — a sign of an inflated or inactive audience.
  • Follows 3.5K accounts — more than its own followers — a common follow-for-follow / bot pattern.
  • Verified account.
  • Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Enjoy when humans are using machines in unexpected ways. I break stuff and I do stuff. The other side is at @a (photography, art and free software at large) #infosec #opensource #threatintelligence #fedi22 #threatintel #searchable

📸 Gallery

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Alexandre Dulaunoy has 2,826 followers on Mastodon.

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