#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
10
Uses / 7 days
Mastodon
10
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
0.4
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-08 01:13 UTC
1
09-02
1
09-03
2
09-04
1
09-05
3
09-06
2
09-07
0
09-08

10 uses by 10 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-08 01:13 UTC
#firewalls
0 uses · 0 accounts / 7d
#firewalld
1 uses · 1 accounts / 7d
#firewalla
0 uses · 0 accounts / 7d
#firewallrules
0 uses · 0 accounts / 7d
#firewalldaily
0 uses · 0 accounts / 7d
#HumanFirewall
0 uses · 0 accounts / 7d
#firewallsafety
0 uses · 0 accounts / 7d
#firewallfail
0 uses · 0 accounts / 7d
#firewalling
0 uses · 0 accounts / 7d
#firewallride
0 uses · 0 accounts / 7d
#firewall_technology
0 uses · 0 accounts / 7d
#next_generation_firewall
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-08 01:13 UTC

Everything below is measured over the latest 40 public posts (spanning ~581 hours).

Posting hours (UTC) — busiest: 15:00

00:0012:0023:00

Languages: English (19) · German (9) · Spanish (3) · Russian (2) · French (1) · Italian (1)

Avg boosts / post: 1.2

Top of the latest posts

  • #nftables 1.1.7 is out: https://lore.kernel.org/all/apcPDuB1u6REEd3n@chamomile/ Some of the highlights: - add/insert commands use 'handle' for positioning in JSON. - Set element support for multi-statements, eg. counter + quota. - Connlimit

    Thorsten Leemhuis (acct. 1/4)@[email protected]♥ 4↻ 22026-09-02 08:42 UTCView post →

  • The refurbished #Dell #Optiplex SFF 7060 arrived today and it's time to install #OPNSense! ...and maybe it's time I finally start installing OSes from USB drives and not DVDs. My gods this is taking foreverrrrrrr to boot. 🤣 #homelab #RunBS

    Pete Orrall@[email protected]♥ 4↻ 12026-08-18 21:49 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]♥ 3↻ 42026-09-06 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