Migrating to Office 365 is becoming increasingly popular among businesses, both large and small. Though Microsoft offers some more beneficial features like security and reliability, enterprises are still doubtful on migration due to implementation challenges. Office 365 deployment can appear very simple, but there is a wide diversity of considerations that hinge on an organization’s unique business demands. Below listed are the top 5 major risks enterprises face while implementing Microsoft Office 365.

1. Access Issues

2. Mitigating risk

3. Messaging security

4. Corrupt Data

5. Migration Challenges

Access Issues: Approach to a business’ core infrastructure and domain is a decisive success component. Domain access (domain verification with clouds) is vital to begin the Exchange Online deployment. Those companies with no access to their domains will be at risk and face deployment delays.

Mitigating Risk: In Office 365, there are several possibilities for a failure either in email, online protection or even authentication can be a reason for a complete failure – thus if you recognize the possibility of Office 365 being down, you’ll need a plan on how your users will access and use electronic mail during that downtime. Need to obtain an alternative solution to maintain your services working even if Office 365 is offline. Third party policies and solutions are there for efficiently handling situations like this.

Messaging Security: Spam filtering is one of the greatest challenges during the Office 365 implementation. With on-premises Exchange, there are many choices of vendors to provide layers of security and hygiene for your messaging – some based at the gateway and some on the client. But when moving to Office 365, the options diminish significantly. Though Office 365 utilize Exchange Online Protection, it fails to address the more advanced attack that are realized at the connection level as well as the email content level.

Data Loss: Data loss is often a major concern for Office 365 customers, because Microsoft’s backup policies cannot guarantee a complete and speedy restore of lost data. Even when data is retrievable, the process is long and complicated, and retention policies vary for each application included in the cloud platform. A new data retention policy introduced in Outlook can be a relief to office customers to some extent. But the retention policies can simply protect you from data loss in a limited way and are not thought to be a perfect backup solution.

Migration Challenges: Office 365 migration can be either one of the easiest things or one of the most challenging. It primarily depends on the size and complexity of the environment you are running on. If you sustain an on premise Active Directory environment and you want to perform a migration, it won’t be an easy procedure. For a successful migration, identify the pieces that are missing in your current environment.

Once you have identified the challenges, seek the help of some efficient third party providers/solutions that can probably make your migration and running on Office 365 a far smoother process.


Source by Priya Sajeeth

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