Wolferdawg IT logo

What is Microsoft 365 Business Premium

The small business plan with the security stack built in

The productivity apps your team already uses, plus an enterprise-grade security and device management stack designed for businesses up to 300 users.

Microsoft 365 Business Premium is the highest tier of Microsoft's small business plans. It combines the productivity apps your team already uses (Outlook, Word, Excel, PowerPoint, Teams) with a security and device management stack that, when properly configured, blocks the attacks that hit small businesses every day.

The license includes Microsoft Defender for Business endpoint protection, Microsoft Entra ID P1 for identity protection and conditional access, Intune for device management, Defender for Office 365 for email protection, and Information Protection for sensitive data. It is designed for businesses up to 300 users. For most small and mid-size businesses in Lawton, Duncan, and Southwest Oklahoma, it is the right Microsoft plan, especially when paired with active management.

The catch is that the license alone does not protect anyone. Default settings are configured for ease of deployment, not risk reduction. Activating the security features, enforcing them across the tenant, and operating them month after month is what turns a Business Premium subscription into actual security.

Active management

Why Microsoft 365 Business Premium security requires active management

The license includes enterprise-grade security tools. Default settings do not turn them on for you.

Microsoft 365 Business Premium is where email, files, Teams, and user identities live for most small businesses in Lawton and Duncan. That concentration of business data makes it a primary target. A single stolen password gives an attacker access to real accounts, live email threads, and the ability to send invoices that look completely legitimate.

Business Premium includes enterprise-grade security tools, but default settings are configured for ease of deployment, not risk reduction. That gap is why businesses with active Microsoft 365 subscriptions still experience account takeovers, phishing attacks, and mailbox fraud. The license alone does not protect you. Correct configuration and ongoing operations do.

Wolferdawg IT Consulting handles the operations. We establish the security baseline, enforce policies, monitor Microsoft's signals, and make targeted improvements as your business grows and changes. The result is a Microsoft 365 environment that is measurably harder to compromise and easier to manage over time.

Microsoft 365 Business Premium management and security operations for small businesses

What is included

Everything Business Premium includes

The productivity apps your team uses every day, plus the security stack that separates Premium from Standard.

Productivity apps

  • Outlook, Word, Excel, PowerPoint, OneNote
  • Microsoft Teams for chat, meetings, and calling
  • Publisher and Access (Windows only)
  • Desktop, web, and mobile versions

Email and storage

  • 50 GB Exchange Online mailbox per user
  • 1 TB OneDrive cloud storage per user
  • SharePoint sites for team collaboration
  • Exchange Online Archiving

Endpoint protection

  • Microsoft Defender for Business (EDR)
  • Protection for Windows, Mac, iOS, Android
  • Threat and vulnerability management
  • Automated investigation and remediation

Identity protection

  • Microsoft Entra ID P1
  • Conditional access policies
  • Risk-based identity protection
  • Self-service password reset with writeback

Device management

  • Microsoft Intune for device compliance
  • Application protection on personal devices
  • Configuration baselines and security policies
  • Mobile device management (MDM)

Email and data protection

  • Defender for Office 365 (Plan 1)
  • Anti-phishing and Safe Links
  • Safe Attachments scanning
  • Information Protection sensitivity labels

Plan comparison

Business Standard vs Business Premium vs E3

The plans share the productivity apps. The security stack is what separates them.

Most small businesses comparing Microsoft 365 plans get stuck on the productivity differences (which are minimal across the small business plans) and miss the security differences (which are large). Here is the side-by-side comparison of the three plans most small and mid-size businesses evaluate.

Feature Business Standard Business Premium Microsoft 365 E3
User cap 300 users 300 users No limit
Productivity apps Yes Yes Yes
Exchange and OneDrive 50 GB / 1 TB 50 GB / 1 TB 100 GB / 1 TB+
Defender for Business (EDR) No Yes No (uses Defender for Endpoint)
Entra ID P1 (conditional access) No Yes Yes
Intune device management No Yes Yes
Defender for Office 365 No Plan 1 Add-on
Information Protection No Yes Yes (advanced)
Best fit Businesses with no security or compliance needs Small businesses up to 300 users Mid-market and enterprise

For small businesses that handle customer data, financial information, or anything regulated, Business Premium is the right plan. Business Standard does not include the security and device management features that make Microsoft 365 a defensible platform. E3 and E5 are appropriate for businesses over 300 users or with regulatory requirements that mandate enterprise-grade security tooling.

Licensing and pricing

How Microsoft 365 Business Premium pricing works

Per-user, per-month licensing on an annual or monthly commitment.

Microsoft 365 Business Premium is priced per user per month. Microsoft publishes the current price on their website and the rate has changed over time. Annual commitment pricing is lower than monthly commitment pricing. Nonprofit and academic discounts are available for qualifying organizations.

For Wolferdawg IT Consulting managed clients, we handle licensing on your behalf and bundle license cost into the managed service retainer. That means a single monthly invoice covers your Microsoft 365 licenses, our management of the platform, helpdesk support for your users, and any associated tools we deploy. You do not have to deal with separate Microsoft billing, license assignment portals, or billing reconciliation.

The actual cost varies by user count and which adjacent services are included (third-party backup, security awareness training, dark web monitoring, EDR enhancement). After a short consult, we provide a scoped proposal with a fixed monthly cost.

Our role

How Wolferdawg IT Consulting operates your tenant

You buy the licensing. We run the platform.

Wolferdawg IT Consulting treats Microsoft 365 Business Premium as a security control center, not an email subscription. Identity protection comes first. Then device security for the endpoints that access business data. Then controlled access that enforces who can connect, from where, and under what conditions.

Microsoft 365 Business Premium performs at its best when it is operated as an integrated system, not deployed once and left alone. As part of our small business cybersecurity services in Lawton and Duncan, we manage identity security, conditional access policies, Defender for Business, Intune device management, email and data protection, and third-party backup. We monitor alerts, document changes, and respond when something looks wrong.

You buy the licensing. Wolferdawg IT Consulting runs the platform.

Get Microsoft 365 managed for your business

Identity protection: stop account takeovers before they spread

The majority of Microsoft 365 security incidents begin with identity. A stolen or guessed password gives an attacker full access to email, files, calendar, and contacts. Wolferdawg IT Consulting reduces that exposure by enforcing multi-factor authentication for every user, applying least-privilege controls to admin accounts, and tightening sign-in rules across the tenant.

We also configure risk-based settings in Microsoft Entra ID that flag unusual sign-in behavior automatically. When Microsoft elevates risk on an account, we review it and respond. That keeps individual incidents contained rather than escalating into a business-wide compromise.

  • MFA enforcement and strong authentication methods for all users
  • Admin account protections and least-privilege access configuration
  • Risk-based alerts, sign-in monitoring, and response guidance
Microsoft Entra ID identity protection and secure sign in
Microsoft Defender for Business endpoint protection operations

Defender for Business: endpoint protection that is deployed, tuned, and monitored

Microsoft Defender for Business is included in Business Premium and provides endpoint protection against malware, ransomware, and advanced threats on Windows, Mac, iOS, and Android devices. The protection it delivers depends entirely on how it is configured and whether someone is actively reviewing what it reports. Wolferdawg IT Consulting handles both.

We deploy Defender for Business correctly across your environment, tune policies to match how your staff works, and monitor alerts on an ongoing basis. When a device shows suspicious activity, we help you respond before one infected endpoint becomes a network-wide outage. For businesses that need 24/7 SOC coverage on top of Defender for Business, we layer that capability through our cybersecurity services.

  • Deployment and policy tuning for Windows, Mac, iOS, and Android devices
  • Ongoing alert review and incident response support
  • Policy updates as your environment grows or changes

Conditional access and data protection: enforce the right rules for every sign-in

Conditional access policies answer a specific question every time a user attempts to sign in: is this request legitimate? Is the device trusted? Is the location consistent with normal behavior? Is multi-factor authentication satisfied? Wolferdawg IT Consulting builds conditional access policies matched to how your business operates, then maintains them as staff, devices, and locations change.

We also harden Exchange Online to reduce phishing success rates, block malicious links and attachments before they reach inboxes, and reduce exposure to business email compromise. For files stored in OneDrive and SharePoint, we apply practical data protection controls that make sensitive information harder to share accidentally and easier to trace if it leaves your tenant.

  • Conditional access policies that block risky sign-ins and untrusted devices
  • Email security hardening to reduce phishing and business email compromise
  • Practical data protection for OneDrive and SharePoint
Conditional access policies and data protection in Microsoft 365

Intune device management

Manage every device that touches your business data

Microsoft Intune is the device management service included in Business Premium. It is the part most small businesses do not deploy.

Intune lets you set rules for who can use which device to access company data, and what those devices have to look like before they get access. A laptop that has not been patched recently can be blocked from accessing email until it is updated. A personal phone can be allowed to access Outlook but prevented from copying business data into TikTok or WhatsApp. A lost or stolen device can have its company data wiped without touching personal photos.

For small businesses with mixed personal and company devices, Intune closes a real attack surface. It is the difference between trusting that staff are using their devices safely and verifying that they are. Wolferdawg IT Consulting deploys Intune with policies matched to how your business actually operates, then maintains those policies as staff and devices change.

Intune also handles application deployment, security baseline enforcement, and configuration profiles for company-owned hardware. The result is a fleet of devices that meet a documented standard rather than drift from it over time.

What Intune does for your business

  • Device compliance enforcement before granting access
  • Application protection on personal devices (BYOD)
  • Remote wipe for lost or stolen devices
  • Configuration baselines for company-owned hardware
  • Application deployment and update management
  • Mobile device management for iOS and Android

Microsoft 365 backup

Why you still need third-party backup for Microsoft 365

Microsoft is responsible for the platform. You are responsible for the data inside it.

Microsoft 365 has a recycle bin and version history, but neither is a backup. Recycle bin retention is short. Version history covers limited scenarios. Neither protects against a ransomware attack that encrypts your OneDrive files in real time, an account compromise that deletes mailbox contents before you notice, or a disgruntled employee who clears out a SharePoint library on the way out the door. Microsoft's own shared responsibility model is explicit: Microsoft handles platform availability, customers handle data protection.

Third-party Microsoft 365 backup captures Exchange Online, OneDrive, SharePoint, and Teams data on an independent system with longer retention and point-in-time recovery. When something goes wrong (and it will eventually), recovery is fast and granular, not "we hope Microsoft has a copy somewhere."

The bottom line: Every business running Microsoft 365 needs third-party backup. Wolferdawg IT Consulting deploys and manages it as part of our Microsoft 365 management, with verified restore testing on a defined schedule. See our backup and disaster recovery page for more detail on the broader backup strategy.

What our Microsoft 365 backup covers

  • Exchange Online mailboxes and archives
  • OneDrive personal storage
  • SharePoint sites and document libraries
  • Microsoft Teams conversations and files
  • Calendar, contacts, and tasks
  • Verified restore testing on a defined schedule

Migration

Moving to Microsoft 365 Business Premium

From on-premises Exchange, Google Workspace, or an older Microsoft plan. We handle the technical work so your team keeps working.

From on-premises Exchange

Mailbox migration, public folder migration if applicable, DNS cutover planning, and Outlook reconfiguration on each device. Most small business migrations from Exchange complete over a single weekend with minimal user impact.

From Google Workspace

Email, contact, calendar, and Drive migration with attention to file format conversion and shared link preservation. We coordinate the cutover and provide user retraining for staff who are new to Outlook and Teams.

Upgrading existing Microsoft 365

Moving from Business Basic or Business Standard to Business Premium happens through license assignment without data migration, but the security policy work happens immediately afterward. The license upgrade is the easy part. The configuration is the work that matters.

Every migration is planned, scoped, and executed with a defined timeline. We document the source environment, plan the cutover, communicate with your staff in advance, and stand by during the cutover window to handle issues immediately.

From experience, not a brochure

What we find when we audit Microsoft 365 tenants

These are the gaps Wolferdawg IT Consulting finds regularly when auditing existing Microsoft 365 Business Premium tenants for businesses in Lawton, Duncan, and Southwest Oklahoma. Each one represents a real attack surface that the license already paid for but no one activated.

MFA enabled, but not enforced

The most common condition we find. MFA was rolled out at some point but enforcement was relaxed during deployment and never tightened. Legacy authentication protocols that bypass MFA are still active. The tenant looks protected. It is not.

No conditional access policies

Entra ID P1 is included in the license, but conditional access has never been configured. Sign-ins from anywhere in the world are permitted. Personal devices have full access to company data. This is one of the highest-impact gaps to close because conditional access blocks the most common phishing-driven account takeover attacks.

Defender for Business not deployed

The license includes enterprise-grade endpoint protection, but it was never enrolled. Devices run whatever antivirus they came with. The Defender alerts that would catch ransomware in progress are not generated because the tool is not active.

Intune untouched

Personal phones have unrestricted access to company email. Lost or stolen devices cannot be wiped. Devices that have not been patched in months still get into Outlook and SharePoint. Intune fixes all of this and is included in the license, but most small business tenants have never deployed it.

Admin accounts treated like user accounts

Global Administrator privileges are assigned to daily-use accounts. There is no separation between the account someone uses to read email and the account that has the keys to the entire tenant. When the user account gets phished, the attacker has full administrative control on day one.

No third-party backup

The assumption that "Microsoft has a copy" runs through most small business tenants. The recycle bin is treated as backup. There is no way to recover from a ransomware attack that encrypts OneDrive files in real time, no point-in-time recovery, and no longer-term retention than what Microsoft happens to keep.

None of these gaps require a license upgrade. They require activation of features the license already includes, configured correctly for how the business operates, and maintained over time. Wolferdawg IT Consulting closes all six of these gaps as part of standard Microsoft 365 Business Premium management. If you want a quick read on where your own tenant stands first, take our free Microsoft 365 security self-check. Fifteen plain-English questions, three minutes, instant score and a prioritized fix list.

Frequently asked questions

Microsoft 365 Business Premium questions answered

Plan and pricing, security features, and migration and compliance.

Plan and pricing

What is Microsoft 365 Business Premium?

Microsoft 365 Business Premium is the highest tier of Microsoft's small business plans. It includes the full Office desktop apps (Word, Excel, PowerPoint, Outlook), Exchange Online email, OneDrive cloud storage, SharePoint, Microsoft Teams, plus a security stack that includes Microsoft Defender for Business endpoint protection, Microsoft Entra ID P1 for identity protection and conditional access, Intune for device management, and Exchange Online Protection for email security. It is designed for businesses up to 300 users.

What is included in Microsoft 365 Business Premium?

Business Premium includes the productivity apps (Outlook, Word, Excel, PowerPoint, Teams, OneNote, Publisher, Access for Windows), 50 GB Exchange mailbox per user, 1 TB OneDrive storage per user, SharePoint and Teams collaboration, Microsoft Defender for Business endpoint protection, Microsoft Entra ID P1 identity protection, conditional access, Intune device management, Information Protection for sensitive data, and Exchange Online Archiving. The combined feature set is what separates Business Premium from Business Standard.

How much does Microsoft 365 Business Premium cost?

Microsoft 365 Business Premium is priced per user per month on an annual or monthly commitment basis. Microsoft publishes the current price on their website and the rate has changed over time. Wolferdawg IT Consulting handles licensing for managed clients and bundles license cost into the managed service retainer so businesses receive a single monthly invoice for licenses, management, and support.

What is the difference between Microsoft 365 Business Standard and Business Premium?

Business Standard includes the productivity apps, email, OneDrive, SharePoint, and Teams. Business Premium adds the security and device management stack: Microsoft Defender for Business, Entra ID P1 identity protection, conditional access, Intune device management, and Information Protection. For a small business that takes payment information, handles client data, or has any compliance pressure, Business Premium is the right plan. Business Standard is appropriate only for businesses with no security or compliance requirements at all.

Should I upgrade from Microsoft 365 Business Standard to Business Premium?

If your business handles customer data, financial information, or anything that would create liability if breached, yes. The added cost of Business Premium per user is small relative to the cost of an account takeover, ransomware incident, or compliance violation. Cyber insurance underwriters increasingly require the controls included in Business Premium (MFA enforcement, conditional access, endpoint protection) before issuing or renewing policies. Most small businesses that move from Standard to Premium see the upgrade pay for itself the first time it blocks a credential-stuffing attack.

What is the difference between Business Premium and Microsoft 365 E3 or E5?

Business Premium and E3/E5 share many features but target different sized organizations. Business Premium is capped at 300 users and is designed for small businesses. E3 and E5 have no user limit and are designed for mid-market and enterprise organizations. E5 adds advanced security tools (Defender for Office 365 Plan 2, Defender for Endpoint Plan 2, Defender for Identity, Defender for Cloud Apps, advanced compliance) that Business Premium does not include. For most small businesses in Southwest Oklahoma, Business Premium is the right plan. Businesses with regulatory requirements that mandate enterprise-grade security may need E3 or E5.

Is Microsoft 365 Business Premium worth it for small businesses?

Yes, when the security features are properly configured and actively maintained. Business Premium includes Microsoft Defender for Business, Microsoft Entra ID P1 identity protection, conditional access, and advanced email security. Those tools deliver strong protection only when they are turned on, correctly configured, and monitored. Most small business tenants start with default settings that prioritize ease of deployment over risk reduction. That is the gap where account takeovers, phishing attacks, and mailbox fraud happen.

How many users can Microsoft 365 Business Premium support?

Microsoft 365 Business Premium supports up to 300 users per tenant. Businesses that exceed 300 users are required to move to Microsoft 365 E3 or E5, which have no user cap. For most small businesses in Lawton, Duncan, and Southwest Oklahoma, the 300-user limit is well above what is needed.

Security features

What is Microsoft Defender for Business?

Microsoft Defender for Business is the endpoint detection and response (EDR) tool included in Microsoft 365 Business Premium. It protects Windows, Mac, iOS, and Android devices against ransomware, malware, and advanced threats by monitoring behavior and isolating devices when suspicious activity is detected. Defender for Business is enterprise-grade endpoint protection priced for small business. It requires correct deployment, policy tuning, and ongoing alert review to deliver its full value.

What is the difference between Defender for Business and Defender for Office 365?

Defender for Business protects endpoint devices (laptops, desktops, mobile devices). Defender for Office 365 protects Microsoft 365 services (email, Teams, SharePoint, OneDrive) against phishing, malicious links, and malicious attachments. Both are included in Microsoft 365 Business Premium. They cover different attack surfaces and work together as a layered defense.

What is Microsoft Entra ID and what does P1 add?

Microsoft Entra ID (formerly Azure Active Directory) is the identity and access platform behind Microsoft 365. Entra ID P1, included in Business Premium, adds conditional access policies, group-based licensing, self-service password reset with writeback, and risk-based identity protection that flags unusual sign-in behavior. P1 is what enables the conditional access controls that block phishing-driven account takeover even when an attacker has a valid password.

What is conditional access in Microsoft 365 Business Premium?

Conditional access is a policy engine that evaluates who is signing in, where they are signing in from, what device they are using, and how risky the sign-in looks before granting access to email, files, or applications. Even if an attacker has a valid password, conditional access can block the login because the device is unmanaged, the location is suspicious, or the sign-in does not match normal user patterns. It is one of the most effective protections against credential theft included in Business Premium.

What is Microsoft Intune and how is it used in Business Premium?

Microsoft Intune is the device management service included in Business Premium. Intune lets administrators enforce device compliance policies, deploy applications, configure security baselines, and protect business data on personal devices through application protection policies. Intune is what enforces things like "company email can only be accessed from a managed device" and "Outlook on a personal phone cannot copy data to other apps." For small businesses with mixed personal and company devices, Intune closes a real attack surface.

What does Wolferdawg IT manage inside Microsoft 365 Business Premium?

Wolferdawg IT Consulting manages identity security including MFA enforcement and admin account hardening, conditional access policy configuration and maintenance, Microsoft Defender for Business deployment and policy tuning, Intune device management, Exchange Online security hardening, practical data protection for OneDrive and SharePoint, third-party Microsoft 365 backup, and ongoing monitoring of Microsoft security alerts. We document all changes with clear change control and provide response guidance when incidents occur.

Migration, backup, and compliance

Do I need third-party backup for Microsoft 365?

Yes. Microsoft is responsible for the availability of the platform but not for protecting your data against accidental deletion, ransomware, account compromise, or malicious insider activity. Microsoft's recycle bin and version history are short-term retention features, not backup. A third-party Microsoft 365 backup service captures Exchange Online, OneDrive, SharePoint, and Teams data on an independent system so you can recover from data loss events that the Microsoft platform cannot recover from on its own. Wolferdawg IT Consulting deploys and manages third-party backup as part of our Microsoft 365 management.

Is Microsoft 365 Business Premium HIPAA compliant?

Microsoft 365 Business Premium can be configured to support HIPAA compliance, and Microsoft will sign a Business Associate Agreement (BAA) for covered services. However, the platform itself does not make a business HIPAA compliant. Compliance requires correct configuration of encryption, access controls, audit logging, retention, data loss prevention, a signed BAA, documented policies and procedures, employee training, and a risk assessment. Wolferdawg IT Consulting helps healthcare-adjacent businesses configure Business Premium and document the controls required for HIPAA.

How do you migrate to Microsoft 365 Business Premium?

Migration depends on the source. Moving from on-premises Exchange involves planning DNS, mailbox migration, public folder migration if applicable, and Outlook reconfiguration on each device. Moving from Google Workspace involves email, contact, calendar, and Drive migration plus user retraining. Upgrading from Business Standard or Business Basic happens through license assignment without data migration but does require security policy deployment afterward. Wolferdawg IT Consulting plans and executes Microsoft 365 migrations for small businesses in Southwest Oklahoma with minimal disruption to operations.

Can you audit our current Microsoft 365 tenant?

Yes. Wolferdawg IT Consulting can review your current Microsoft 365 configuration, identify security gaps against Microsoft's recommended baseline, and provide a clear remediation plan with prioritized steps. A tenant audit is one of the most effective ways to reduce the risk of an account takeover, invoice fraud, or ransomware deployment. Contact us to schedule a review for your Lawton or Duncan business.