
CISA KEV Catalog: How Small IT Teams Can Use It
The catalog is a federal deadline list, but it is also the shortest free answer to 'what do we patch first'. A dated breakdown of the public feed shows how.
Independent security research
Plain-English guides and comparisons for small and mid-size teams. Every figure is read at its source and dated, and every article says how it was checked.
Exploited-vulnerability cataloglatest additions, as of

The catalog is a federal deadline list, but it is also the shortest free answer to 'what do we patch first'. A dated breakdown of the public feed shows how.

Seventy-two hours is the number everyone remembers. The laws differ on what starts the clock, who must be told, and whether an IT provider reports at all.

Microsoft bills its own backup by the gigabyte; most rivals bill by the user. Which is cheaper depends on one number: how much data each person holds.

The per-device price is rarely what a 10-device company pays. Minimum orders, annual-only billing and free tiers decide the real bill.

Gmail, Yahoo and Outlook.com now reject mail that fails authentication. The thresholds differ, and one tag in most vendor examples is no longer in the standard.

The current NIST standard forbids several habits most password policies still enforce. Here is each clause, and what Microsoft and Google let you change.
Every article carries one of these. The label tells you what kind of checking stands behind it.
Prices, limits and rules are read from the vendor's or regulator's own page and dated. No product was run. All 6 current articles carry this label.
Used only when a test was carried out and its logs, screenshots or measurements are published with the article. The site's build refuses this label without them.
Passwords, password managers, single sign-on, multi-factor sign-in and passkeys.
1 reportMail authentication, filtering for Microsoft 365 and Google Workspace, and phishing defence.
1 reportDevice management, endpoint detection, patching and antivirus for mixed fleets.
1 reportBacking up cloud services and devices, testing restores and recovering from ransomware.
1 reportSecurity frameworks, certifications, audit tooling and legal reporting duties.
1 reportVulnerability prioritisation, monitoring, incident handling and tooling for IT providers.
1 reportA topic is written only when it can add something the current results lack, such as a dated price table or the clause itself.
Figures come from the provider's or regulator's own page. What could not be read is left out and listed.
Automated checks block an article with missing sources, undated prices or a claim of testing that did not happen.
Each source shows when it was checked. Changes are noted on the page, and corrections are logged in public.
Companies can pay to be evaluated or to place a labelled advertisement. They cannot pay for inclusion, position or wording. Paid items are labelled where they appear.