Does Microsoft protect my Microsoft 365 data against ransomware?

Microsoft protects its infrastructure, but not your data against your own mistakes or ransomware that encrypts your files via a compromised account. The M365 recycle bin is not a real backup. Groupe Miracom adds an independent backup of your M365 tenant and Azure.

What is multi-factor authentication (MFA) and is it mandatory?

MFA adds a second verification after the password (SMS code, authenticator app). It blocks 99.9% of account compromise attempts according to Microsoft. Most cyber insurers now make it a prerequisite for issuing a policy.

How do we detect abnormal behaviour in our Microsoft cloud?

Groupe Miracom deploys Microsoft Defender for Cloud Apps and Sentinel to monitor unusual behaviours: sign-ins from unexpected countries, abnormal upload volumes, suspicious forwarding rules, access to sensitive files outside normal hours — with alerts and automated response.

Microsoft 365 & Cloud

Cloud Security

The cloud isn’t secure by default. It becomes secure when configured properly.

Microsoft protects its data centres — but the security of YOUR data in the cloud is your responsibility. We harden your M365 and Azure environments against account compromises, leaks and ransomware.

Free Quote Emergency: 1 855 339-9543

What you get

Hardened identities

MFA everywhere, conditional access, protection against suspicious sign-ins: a stolen account is useless to the hacker.

Data protection

Encryption, sensitivity labelling and data loss prevention (DLP) for your sensitive documents.

Threat detection

Monitoring of abnormal behaviour in your tenant: impossible sign-ins, exfiltration, malicious rules.

Cloud backup

Microsoft doesn’t back up your M365 data the way you think. We add a true independent backup.

How it works

A simple, transparent process with no commitment until you approve.

Posture assessment

Audit of the current security configuration of your cloud environments.

Progressive hardening

Implementation of protections in stages, without disrupting your teams’ work.

Continuous monitoring

Active threat watch with immediate intervention on any suspicious activity.

Ready to discuss it with an expert?

Call us or request your free quote — an advisor gets back to you quickly, with no obligation and no jargon.

1 855 339-9543 Free Quote

Frequently asked questions

Does Microsoft protect my Microsoft 365 data against ransomware?: Microsoft protects its infrastructure, but not your data against your own mistakes or ransomware that encrypts your files via a compromised account. The M365 recycle bin is not a real backup. Groupe Miracom adds an independent backup of your M365 tenant and Azure.
What is multi-factor authentication (MFA) and is it mandatory?: MFA adds a second verification after the password (SMS code, authenticator app). It blocks 99.9% of account compromise attempts according to Microsoft. Most cyber insurers now make it a prerequisite for issuing a policy.
How do we detect abnormal behaviour in our Microsoft cloud?: Groupe Miracom deploys Microsoft Defender for Cloud Apps and Sentinel to monitor unusual behaviours: sign-ins from unexpected countries, abnormal upload volumes, suspicious forwarding rules, access to sensitive files outside normal hours — with alerts and automated response.

Other services in Microsoft 365 & Cloud

Talk to a human

IT with a human face. No voicemail, no automated menu — for an emergency, an audit or simply an IT question.

info@groupemiracom.ca

24/7 Emergency

1 855 339-9543

Branches

8 branches, from Gatineau to Sept-Îles