What does Cyber Essentials need from your Microsoft 365?
How each Cyber Essentials control maps to Microsoft 365, Entra and Intune settings, which licence you need, and what assessors check. A guide for UK SMBs.
We secure, certify and run the systems your business depends on
&DEV (and.dev) is a UK engineering company. We lock down Microsoft 365 and Azure, get you through Cyber Essentials and ISO certification, and keep cloud platforms and databases running around the clock.
Fixed-price ways to start
Productised services with a published price, done by the engineers you talk to.
Microsoft 365 MOT
A fixed-price test of your Microsoft 365 security that fixes what fails and keeps it right. £1,800 for a typical 10-user organisation.
See what the MOT covers →Cyber resilience for regulated firms
Microsoft 365 security and cyber assurance for law firms, IFAs and mortgage brokers, built around what the SRA, FCA and ICO expect.
Microsoft 365 for regulated firms →DBA.now
Database support for SQL Server, Oracle, PostgreSQL and MySQL: 24/7 emergency help when a database is down or crawling, and ongoing DBA work.
Go to DBA.now ↗Free Microsoft 365 security check
Twelve questions, two minutes, no sign-up. A score and a list of what to fix first.
Take the check →Everything we do
We secure, certify and run the systems your business depends on, and build what comes next.
Security
Microsoft 365 security for small and regulated businesses, monitoring and incident response.
Security services →Certification
Cyber Essentials, Cyber Essentials Plus, ISO 27001 and ISO 42001, with the controls in place.
Certification services →Support
24/7 platform support, uptime monitoring, patching, cloud costs and database support through DBA.now.
Support services →Engineering
Product development, data and reporting, performance testing, CI/CD and technical due diligence.
Engineering services →Latest writing
All posts →MDR watches for threats. Who's checking your Microsoft 365 settings?
Security monitoring matters. So does keeping your Microsoft 365 policies right. How ongoing configuration checks strengthen detection and response.
How much does a Microsoft 365 security review cost in the UK?
What a Microsoft 365 security review costs a UK small business, what drives the price, the difference between a report and a fix, and what to check in a quote.
&DEV is Cyber Essentials Plus certified, independently audited across the whole organisation. View the certificate
Let's start the conversation
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