#certificateAuthorities
Live, measured metrics for the hashtag #certificateAuthorities from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #certificateauthorities
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-02 23:33 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-10-02 23:33 UTCNo related tags with measured usage found for #certificateauthorities.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-02 23:33 UTCEverything below is measured over the latest 17 public posts (spanning ~51729 hours).
Posting hours (UTC) — busiest: 05:00
Languages: English (17)
Avg boosts / post: 0.1
Top of the latest posts
Certighost Exposes Hidden Privilege Risks in Certificate Authorities A single misstep in a Certificate Authority can have devastating consequences, as seen in CVE-2026-54121, aka Certighost, which allows a low-privileged domain user to esca
"I generally do not think Certificate Authorities is a good fit for the social web. I don’t have a specific technical argument here, it just feels a bit too Papers Please for the Fediverse, and we could all do with less of those vibes." @so
Just about the entire internet uses certificate authorities to establish trust. Here, a simple old-school social engineering trick broke this trust and allowed hackers to get signed certificates from DigiCert for their malware. There is a b
#certificateauthorities across platforms
every network with a public tag surfaceFollow #certificateauthorities straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/certificateauthorities