Cybersecurity Triage
Read UFW Policy Verbosely
You need the UFW default policy, logging state, and allowed inbound rules in one readable snapshot.
Command
ufw status verbose
What changed
Nothing changes. UFW prints the current policy and rule summary.
Danger
safe
When to use it
Use during exposure checks, handoffs, or after a deploy changes which services should be reachable.
When not to use it
Do not assume UFW is the only firewall layer on every host; nftables, iptables, cloud firewalls, and provider rules may also apply.
Undo or recovery
No undo needed because this command is read-only.
Expected output
UFW status, default policy, logging state, and inbound rules.
demo script
Disposable terminal steps
ufw status verboseufw status numbered
simulated output
What it looks like
::fixture-ready::
$ ufw status verbose
Status: active
Logging: on (low)
Default: deny (incoming), allow (outgoing), disabled (routed)
New profiles: skip
To Action From
-- ------ ----
22/tcp ALLOW IN 203.0.113.0/24
80/tcp ALLOW IN Anywhere
443/tcp ALLOW IN Anywhere
25/tcp ALLOW IN Anywhere
5432/tcp DENY IN Anywhere
::exit-code::0
$ ufw status numbered
Status: active
To Action From
-- ------ ----
[ 1] 22/tcp ALLOW IN 203.0.113.0/24
[ 2] 80/tcp ALLOW IN Anywhere
[ 3] 443/tcp ALLOW IN Anywhere
[ 4] 25/tcp ALLOW IN Anywhere
[ 5] 5432/tcp DENY IN Anywhere
::exit-code::0
YouTube Short
Read the firewall defaults.
A firewall rule list is not enough. UFW verbose output shows whether incoming traffic is denied by default.
LinkedIn hook
The firewall was active, but the defaults mattered more than the rule list.
Question: Do you check firewall defaults before reading individual rules?
experiments
A/B tests to run
Metric: save_rate
A: The defaults mattered.
B: Read firewall policy before rules.