Microsoft 365
Microsoft 365 is the operating system for modern work — but only if licensing is right-sized, security is configured, identity is hardened, and the deployment respects local regulation. That's the work we do.
Tier Selection
Business Basic/Standard/Premium vs E3/E5/F1/F3 — fit-driven choice.
Migration
From Exchange on-prem, Google Workspace, Yandex 360, Zoho.
Security
Defender for Endpoint, Office 365, MFA, Conditional Access.
Compliance
Purview labels, DLP — aligned to KVKK and GDPR.
What's in scope
- Licensing — Business Basic / Standard / Premium, E3 / E5 / F1 / F3, Copilot Business / Enterprise, add-ons.
- Migration — from Exchange on-premise, Google Workspace, Yandex 360, Zoho Mail, GoDaddy.
- Identity — Entra ID, Conditional Access, MFA / passkey, hybrid join.
- Devices — Intune-managed Windows, macOS, iOS, Android. BYOD with MAM (selective wipe).
- Security — Defender for Endpoint, Office 365, Identity. Audit log + retention.
- Compliance — Purview Sensitivity Labels, DLP, retention — aligned to KVKK and GDPR.
- Productivity — Teams adoption, SharePoint information architecture, Loop, Copilot rollout.
Frequently chosen with this service
Licenses commonly selected on the same project — each product page has comparisons, FAQ and a quote/cart.
Frequently Asked Questions
For most SMBs: Business Premium covers Office apps, Teams, Defender for Endpoint P1, Intune, Entra ID P1 — strong security and productivity at competitive cost. For larger organizations (300+ users) E3 or E5 unlocks advanced security (Defender XDR), eDiscovery, advanced compliance. We share a comparison matrix during discovery.
Yes, we are a Microsoft partner and resell M365 licenses through New Commerce Experience (NCE). NCE supports monthly, annual and triennial terms. We also handle licensing administration: user provisioning, tier changes, NCE renewal coordination.
A typical 50-user company: 2–4 weeks. Phase 1 — tenant setup, identity, MFA. Phase 2 — e-mail migration with hybrid cutover. Phase 3 — OneDrive / SharePoint. Phase 4 — security hardening, Intune, KVKK alignment.
Microsoft 365 coexists with practically any line-of-business software: ERP (Logo, Mikro, Netsis, SAP B1), vertical software (industry-specific), CRM systems. We map your application portfolio at discovery.
How Xen Bilişim delivers Microsoft 365
- 1. Discovery: Stakeholder interviews, current-state inventory, compliance review and risk mapping; deliverable: written discovery report.
- 2. Plan: Target architecture, SKU/licence selection, migration plan and SLA scope documented; quote signed.
- 3. Implement: Phased rollout with pilot → full deployment; user training and runbook delivered; KVKK/ISO compliance evidence collected.
- 4. Operate: Continuous monitoring, quarterly health-checks, incident response and roadmap reviews — under MSP retainer or project-end transfer.
Typical end-to-end timeline: 4-6 weeks (varies by scope).