Cybersecurity Services
Layered cybersecurity for Edmonton businesses, from 24/7 monitoring to staff training and compliance.
Part of: Cybersecurity Services
Microsoft 365 Security in Edmonton
Microsoft 365 security locks down the email, files, and accounts your Edmonton business runs on so attackers cannot walk in through default settings. TechOS turns on multi-factor authentication, tightens sharing and access rules, and watches for sign-ins that look wrong. Out of the box, Microsoft 365 leaves gaps that we close.
Local Edmonton team
Plain-language guidance
Documented work
Support across the Edmonton region
Why Edmonton teams use TechOS
Microsoft 365 Security for Edmonton Teams
We harden your Microsoft 365 setup, from email and file sharing to logins and access rules, so the platform your business runs on stays locked down.
Multi-factor authentication across your Microsoft 365 accounts
Tighter sharing and access rules for files and folders
Email security and anti-phishing tuned inside Microsoft 365
Alerts for suspicious sign-ins and risky activity
Admin accounts locked down and limited to who needs them
Data retention and recovery settings configured properly
Reports on your security posture and what to improve
Common Problems Microsoft 365 Security Help With
- Default settings leave gaps: Microsoft 365 works out of the box, but its default settings are not tuned for security. Many offices never change them.
- Accounts get taken over: Without multi-factor authentication, a stolen Microsoft 365 password gives an attacker your email, files, and contacts.
- Files shared too widely: Loose sharing settings can expose company files to anyone with a link, often without staff realizing it.
- No watch on strange logins: Sign-ins from odd locations or new devices can mean a break-in, but no one notices without monitoring set up.
Local proof
TechOS has served Edmonton businesses since 2018, with published site proof of 50+ Edmonton-area clients and support across healthcare, legal, construction, manufacturing, and professional services.
Certified technical team
Your work is backed by certifications and vendor experience across Cisco CCNP, Fortinet FCP, Sophos Certified Engineer, Microsoft 365 Certified, CompTIA Security+, plus Microsoft, Cisco, Fortinet, Sophos, Aruba, HPE, and Palo Alto ecosystems where they fit the environment.
Response and reviews
TechOS has a 4.9 Google rating across 40 reviews, with public feedback that mentions plain-English guidance, remote support, and fast onsite response.
Service example
For a phishing or ransomware concern, this often means tightening MFA, email filtering, endpoint protection, firewall rules, backup recovery, and staff reporting paths.
Google reviews
What Edmonton clients say
Visible proof from TechOS clients on Google, covering response time, clear communication, and practical help when work gets interrupted.
B
Brett Rusnak
Edmonton client, Google review
“TechOS got my computer up and running quickly after malware issue. Very reasonable price, and professional service. I also got remote support.”
Review highlight
Remote support
D
Darren Shaw
Edmonton client, Google review
“Khalid is the computer repair guy you're looking for. Quick turn around, trustworthy, and very reasonable prices.”
Review highlight
Quick turnaround
H
Haley Overholt
Edmonton client, Google review
“Khalid was extremely knowledgeable and helpful when working on retrieving lost data from my laptop.”
Review highlight
Pictures and updates
Standards and Controls TechOS Comply With
- Microsoft Secure Score
- Microsoft Entra Identity Secure Score
- CIS Controls v8.1 account management
- NIST CSF 2.0 Protect
Service explained
What is Microsoft 365 Security
Microsoft 365 security locks down the email, files, and accounts your Edmonton business runs on so attackers cannot walk in through default settings. TechOS turns on multi-factor authentication, tightens sharing and access rules, and watches for sign-ins that look wrong. Out of the box, Microsoft 365 leaves gaps that we close.
We harden your Microsoft 365 setup, from email and file sharing to logins and access rules, so the platform your business runs on stays locked down. For Edmonton businesses, this means practical support that is easy to understand, easy to request, and tied to the way your team actually works.
- What it covers: Multi-factor authentication across your Microsoft 365 accounts Tighter sharing and access rules for files and folders
- When it helps: Default settings leave gaps, Accounts get taken over.
- How TechOS handles it: Audit your tenant, Harden the settings.
Buyer guidance
When Microsoft 365 Security Is Worth Bringing In
- Microsoft 365 is central to your email, files, Teams, and identity but default settings have never been reviewed.
- You need Secure Score, MFA, Conditional Access, mailbox rules, sharing, and admin roles tightened.
- Sensitive files are shared through OneDrive, SharePoint, or Teams with unclear permissions.
Data point
99.9%
MFA account protection
Microsoft reports that more than 99.9% of compromised accounts do not have MFA, which is why Microsoft 365 and remote access hardening should start with strong sign-in controls.
Source: Microsoft security guidanceWhat We Check First
Identity posture
MFA, Conditional Access, admin roles, risky sign-ins, inactive users, and break-glass access.
Email and collaboration
Anti-phishing, safe links, forwarding rules, guest access, external sharing, and mailbox permissions.
Data protection
SharePoint and OneDrive permissions, retention, sensitivity needs, backups, and audit logging.
Tenant hygiene
Licensing, unused apps, legacy authentication, device compliance, and security recommendations.
Deliverables You Can Expect
- Microsoft 365 security review report
- Secure Score improvement plan prioritized by business impact
- MFA and Conditional Access recommendations
- External sharing and mailbox-risk remediation list
Process
How TechOS Handles Microsoft 365 Security
1
Audit your tenant
We review your Microsoft 365 settings to find weak spots in logins, sharing, and email protection.
2
Harden the settings
We turn on MFA, tighten sharing rules, and tune email security so the platform is locked down.
3
Set up monitoring
We enable alerts for strange sign-ins and risky activity so a break-in does not go unseen.
4
Review and maintain
We check the setup over time and adjust as Microsoft adds features and threats change.
Technical scope
Details an IT Manager Would Want Covered
Microsoft 365, Entra ID, Exchange Online, SharePoint, OneDrive, Teams, and Defender security review
Conditional Access, MFA, admin role, and risky sign-in configuration
Email authentication, anti-phishing, forwarding, and mailbox audit review
File-sharing, guest access, backup, and retention planning
Questions to ask
How to Judge This Work
Are defaults still in place?
Many tenants run for years with risky defaults because setup focused only on getting email working.
Who can access shared files?
External sharing and old permissions are common places for sensitive data to drift.
What does Secure Score actually mean?
Secure Score is useful, but changes should be prioritized around real risk and staff impact.
Local considerations
How Microsoft 365 Security Fits Edmonton Workplaces
Edmonton offices built on Microsoft 365
Most local businesses run their email and files on Microsoft 365. Hardening it protects the core of how they work every day.
Clinics and HIA data
Edmonton clinics store patient information in Microsoft 365. We set sharing and retention rules that support HIA compliance.
Hybrid teams signing in anywhere
Local staff log in from home, the office, and the road. We set up monitoring so logins from odd places get flagged fast.
What You Get
- The platform your business runs on locked down properly
- Account takeover blocked with multi-factor authentication
- Company files no longer shared more widely than intended
- Strange logins flagged before they turn into a break-in
FAQs
Common Questions About Microsoft 365 Security
Is Microsoft 365 not secure by default?
It is functional out of the box, but the default settings are not tuned for security. We close the gaps that most offices leave open.
Do you set up MFA as part of this?
Yes. Multi-factor authentication is one of the first things we turn on, since it blocks most account takeover attempts.
Can you fix our file sharing settings?
Yes. We tighten sharing so company files are not exposed by open links, while staff can still share what they need to.
Will this support HIA compliance?
It helps. We configure sharing, retention, and access rules for Edmonton clinics that support HIA handling of patient data.
Which areas do you serve?
We secure Microsoft 365 for businesses across Edmonton, St. Albert, Sherwood Park, Leduc, Fort Saskatchewan, Spruce Grove, Beaumont, and Nisku.
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Phone
(780) 999-3432
info@techos.ca
Office
5325 Admiral Girouard Street NW, Edmonton, AB T5E 6X5, Canada
Hours
Mon – Fri, 8:30 am – 6:00 pm
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