#firewall

Live, measured metrics for the hashtag #firewall from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #firewall

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.

$110.68/ year · 8-character #name
Claim #firewall — $110.68/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
24
Uses / 7 days
Mastodon
22
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
0.6
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-09-16 18:00 UTC
4
09-10
8
09-11
2
09-12
3
09-13
2
09-14
3
09-15
2
09-16

24 uses by 22 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 2026-09-16 18:00 UTC
#firewall_technology
1 uses · 1 accounts / 7d
#firewalls
2 uses · 2 accounts / 7d
#firewalld
3 uses · 3 accounts / 7d
#firewallmanagement
1 uses · 1 accounts / 7d
#firewallsecurity
1 uses · 1 accounts / 7d
#firewallempresarial
0 uses · 0 accounts / 7d
#web_application_firewall
1 uses · 1 accounts / 7d
#firewalling
0 uses · 0 accounts / 7d
#firewalldaily
0 uses · 0 accounts / 7d
#firewallRulesHomeNetwork
0 uses · 0 accounts / 7d
#firewalla
0 uses · 0 accounts / 7d
#OPNsenseFirewallConfiguration
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-16 18:00 UTC

Everything below is measured over the latest 40 public posts (spanning ~378 hours).

Posting hours (UTC) — busiest: 12:00

00:0012:0023:00

Languages: English (23) · German (10) · Spanish (3) · Dutch (2) · French (1)

Avg boosts / post: 1.4

Top of the latest posts

  • KEINE Closed-Source Netzwerktechnik aus USA! Vor proprietären Produkten warne ich immer wieder. Die Warnung ist um so dringlicher, wenn es um den Netzwerk-Perimeter geht, also die Grenze zwischen Intranet und Internet. Dort sollen Appliance

    Christoph Schmees@[email protected]♥ 11↻ 82026-09-01 05:07 UTCView post →

  • There will be a PF tutorial at EuroBSDCon 2026 in Brussels: Network Management with the PF Packet Filter Toolset on OpenBSD and FreeBSD Featuring Tom Smyth and Peter Hansteen, 2026-09-11, 10:30, full day See https://events.eurobsdcon.org/20

    Peter N. M. Hansteen@[email protected]♥ 10↻ 92026-09-06 11:31 UTCView post →

  • :haacknet: Haack's Networking :haacknet: ✍️ Hijacking DNS & Stopping DoH 🔗 https://tech.haacksnetworking.org/2026/09/06/hijacking-dns-stopping-doh/ 🧻 This tutorial is designed for #openwrt users and #pihole / #unbound users looking for a

    Haack’s Networking@[email protected]♥ 2↻ 32026-09-06 15:38 UTCView post →

What “firewall” means

Wiktionary

firewall/ˈfaɪ.əˌwɔːl/

  • nounA fireproof barrier used to prevent the spread of fire between or through buildings, structures, electrical substation transformers, or within an aircraft or vehicle.
  • verbTo protect with a firewall.
Full entry on Wiktionary →

#firewall across platforms

every network with a public tag surface

Follow #firewall 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/firewall