This is an original planning guide. It is not a vendor manual, an official standard, or legal advice. Example addresses use documentation ranges. Review every command before you paste it.
What this hour is for
Secure Cookie Flags Explained checks a cookie line you paste. A missing flag is a finding. It is not a reason to strip the flag from a site you administer.
Write the system you administer, the name of this change, and the time. A second change waits until this line has been read back.
The browser tool drafts text or reads a paste you already hold. It does not log in, it does not scan a network you do not administer, and it does not apply.
192.0.2.10/24, gateway 192.0.2.1, 198.51.100.0/24, 203.0.113.0/24, and 2001:db8::/32 are documentation. example.com is a documentation name. A sample password is replaced.
The change you can finish
Apply nothing while you are writing the note. When the lab window opens, it is one change on the system named in the ticket. Read the draft, then the system, then decide.
Rollback is the file, the record, or the snapshot you saved first. You do not invent a rollback after the only copy is gone.
- Write the site you administer.
- Paste one cookie line you hold.
- Write the missing flag.
- Do not remove a flag.
- Stop.
Mistakes that outlive the statement
Secure Cookie Flags Explained goes wrong in a small set of ways. The list is here so the ticket can forbid them before the window.
- Secure or HttpOnly removed.
- SameSite removed to make a browser happy.
- A live session cookie filed in the ticket.
Decisions to write down
One decision for Secure Cookie Flags Explained: The site is yours. Missing flags stay findings. Nothing is removed. A session value is not in the note. And one cookie is enough.
Checks before you call it done
Confirm this before you call the change done: The site is written. The line was read. No flag was removed. No session value is in the note. And a second person can say the missing flag. If one of those fails, stop.
# Cookie flag reading.
# Do not remove Secure, HttpOnly, or SameSite.
Before you leave the system
Secure Cookie Flags Explained ends when the system in the note is the system in the ticket. If it is not, stop.
The draft stays a draft until a person has read the names in it. A generator does not log in, does not scan, and does not send mail.
192.0.2.10/24, gateway 192.0.2.1, 198.51.100.0/24, 203.0.113.0/24, and 2001:db8::/32 are documentation. example.com is a documentation name. They belong in the note. They are not values you publish because a draft included them.
prompt-for-this is a reminder that a secret is missing. It is not a password, a key, or a token you save. A sample password is replaced. It is not a password you keep.
One change is the window. If two things move and the result is wrong, you will not know which one did it.
If the same step fails twice, stop for the day. Restore the copy you took first.
A second person reads the scope aloud. If they cannot find it in the ticket, the note is not done.
This page is a planning guide. It is not legal advice, not an audit opinion, not a vendor manual, and not the text of a standard. You do not disable a security control to make a check pass. You do not use the page against a system you do not administer.
Tools for this guide
These tools run in the browser on this site. They do not log into your machines.
Related pillar guides
More in this cluster
The pillar for this page, and the next published pages filed with it.