Cloud Security Stack

Independent. No sponsored rankings, ever.

Straight answers about Microsoft security.

What to buy for Microsoft 365 and Azure, which certification is worth your time, what compliance actually requires, and how to design it so it survives year two.

Microsoft 365 backup, scored
Illustrative Microsoft 365 backup comparison. Sample data shown to demonstrate the format.
CriterionNativeBestVendor AVendor B
Point-in-time restore
Teams chat coverage
Immutable copies
Restore without a ticket
Verdict

Native retention is not backup, and neither product is worth it under about 200 seats.

Every guide ends the same way: a pick, a runner-up, and who should not buy it.

Products covered so far

  • MicrosoftDefender, Purview, Entra, Sentinel, Intune
  • VeeamMicrosoft 365 backup and recovery
  • AcronisBackup and endpoint protection
  • NordLayerZero Trust network access
  • KeeperPassword and secrets management
  • HornetsecurityEmail security and 365 backup
  • VantaCompliance automation
  • RubrikData resilience and recovery
  • HuntressManaged detection and response
  • ThreatLockerApplication allowlisting

Start here

The decisions that cost the most to get wrong

Three comparisons where the wrong choice is expensive, either in licence spend or in the incident it fails to prevent.

Cost of the wrong tierIllustrative, 500 seats
Over-licensed£64k
Right tier£27k

The gap is usually one tier and nobody notices until renewal.

Scored3 products
Tools14 min

The Microsoft 365 backup tools worth paying for

Native retention is not backup. What that actually means, what separates the products, and the seat count below which none of them are worth buying.

Read the guide

The method

Every recommendation has to survive a real deployment

Most comparison content is a feature table rewritten from vendor marketing. This is not that. Each guide states what the product does badly, who should not buy it, and what it costs once the discount expires.

Read the full method
  1. 01

    Scope the real requirement

    Start from the problem a team actually has, not the category a vendor invented.

  2. 02

    Test against the awkward cases

    Hybrid identity, delegated admin, offboarding, and whatever breaks at scale.

  3. 03

    Price it honestly

    Licence tier, per-user creep, and what the renewal looks like in year two.

  4. 04

    Say who should not buy it

    A recommendation with no disqualifying case is an advert, not advice.

What changed this year

Microsoft keeps retiring exams. We track the dates.

Which Microsoft security exams are about to disappear

Published Microsoft dates, not estimates. Bars end on the announced retirement date.

  • Current
  • New
  • Retiring
  • Retired
  • SC-400Retired
  • AZ-500Retired
  • MS-102Retiring
  • SC-500New
  • SC-401Current
  • SC-200Current
  • SC-100Current

AZ-500 has under two months left. If you are studying it now, SC-500 is the exam to switch to.

Independence

Why you can trust a ranking on this site

This site carries no author byline on purpose. You are being asked to trust the method, not a personality.

How a score is builtBackup guides
  • 30%Restore and recovery
  • 25%Coverage gaps
  • 25%Cost at renewal
  • 20%Admin overhead

Weights are published on every guide. Commission is not one of them.

No paid placements

No vendor has ever paid to appear here, to rank higher, or to have a competitor left out. There is no sponsored tier and there never will be.

Affiliate links change nothing

Some links earn a commission. The commission rate is never a ranking input, and products with no affiliate programme at all are recommended when they are the better answer.

Tested, not summarised

Every recommendation is based on running the product against the awkward cases: hybrid identity, delegated admin, offboarding, and whatever breaks past a few hundred seats.

Trade-offs stated

Each guide names what a product does badly and who should not buy it. A recommendation with no disqualifying case is an advert, not advice.

Everything else

Recently written

See all 55 guides

The briefing

One email when something actually changes

Exam retirements, licensing changes, and the occasional guide. No cadence for the sake of cadence.

One email when something changes. No cadence for the sake of cadence, and one click unsubscribes.

What lands in your inboxSample
  • ToolsThe Microsoft 365 backup tools worth paying for
  • CertificationsAZ-500 retired on 31 August 2026
  • ComplianceMapping ISO 27001 controls to Microsoft Purview

Sent only when something changes. No cadence for its own sake.