Microsoft recently announced upgrades to OneDrive including greatly expanded storage. They also released details around how OneDrive (and SharePoint Online) encrypts customer data both in transit and at rest.
The video below explains Microsoft’s encryption very clearly. See the original article for more.
I’ve been very happy with Microsoft’s continued focus on security. Here’s a short list of some of the more recent announcements:
- Enhanced email protection with DKIM and DMARC in Office 365 – reduced spoofing and phishing through inbound sender verification.
- Garage Series: Bringing Data Loss Prevention to SharePoint and first look at new Office 365 Message Encryption Viewers – enabling DLP and mobile message encryption
- Serving 26 million Texans with secure cloud-based computing – the State of Texas finds Office 365 is secure enough for government, meeting requirements for HIPAA and CJIS standards
- Data Encryption in OneDrive for Business and SharePoint Online – TechNet article on data encryption in Office 365 on the SharePoint side.
There is also the Office 365 Trust Center – an entire internet portal Microsoft has devoted to answering questions about Office 365’s security features.
Are you in highly a regulated industry? Do you have issues with “the cloud” and compliance and regulatory challenges? Let’s talk about how Office 365 IS and IS NOT just “cloud.” Once we’ve cleared the air a bit, you should take another look at Office 365 with a fresh set of eyes and reconsider Office 365 for at least some of your workloads.
I recently blogged extensively on this topic on the Oakwood Insights site. In the future, I’ll be posting complimentary articles there and here and will link them together.
What Office 365 IS NOT:
Everyone talks about what Office 365 IS. I’d like to contrast that with what Office 365 is NOT:
|Office 365 IS||Office 365 is NOT|
|A suite of hybrid on-premises and cloud-hosted services and software:||JUST e-mail in the cloud|
|A highly-available service developed for business||A consumer-grade e-mail solution for end-users|
|Private and transparent||A vehicle for generating more advertising revenue|
|Compliant to regulatory requirements||An all-in cloud solution unable to handle on-premises data requirements|
|Secure – both for physical and logical access||Always a valid answer for every security requirement|
|A licensing vehicle for flexible access to the Microsoft Office suite of applications||A replacement for your EA licensing agreement with Microsoft|
|A great solution for businesses that need the flexibility to go to the cloud on their own terms at their own speed.||Just for business – education and government organizations at all levels are using Office 365|
Addressing Compliance and Regulatory Requirements
Office 365 addresses a comprehensive list of requirements including:
- Data Processing Agreements (DPA)
- Federal Information Security Management Act (FISMA)
- ISO 27001
- EU model clauses
- U.S. – E.U. Safe Harbor
And here are some of the security and privacy tools used to address compliance and regulations:
- Restricted physical data center access
- Encryption at rest and during transmission
- No use of customer data for advertising
- Regular back ups of data
- Enforcing “hard” passwords
- Data Loss Prevention (DLP)
- Granular, role-based permissions
- Transparent operations – know where your data is and who has access
- Visibility in to availability and a 99.9%, financially-backed up time guarantee.
Some of the industries with the heaviest requirements (finance, healthcare, power and utility, government and education to name a few) have just written off the cloud entirely and I think that’s a big mistake. On a quarterly or even monthly basis, Microsoft is improving the service, continually adding capabilities and looking at additional security and management features. Frankly, investing in the types of features and controls that Office 365 provide in an on-premises environment can be very expensive and labor-intensive and most small and medium sized organizations struggle to comply with complex and intrusive regulations.
So, I hear a lot of: “we can’t move anything because we can’t move everything.” Organizations assume that if they have one workload or one class of user that requires high-security or is highly regulated that they cannot move any of their workloads or users. This simply isn’t true in most cases. Microsoft has invested much effort in developing products that offer “Hybrid” on-premises / cloud functionality. Let’s talk about that next…
What Hybrid Does for You
|Typical Components of Cloud Computing Systems|
First, what does “Hybrid” mean? Hybrid configurations take the best of on-premises and cloud-hosted systems and tie them together. While hybrid configurations can be more complex they also afford much greater flexibility and functionality.
Here’s what that means: you can selectively choose workloads that are more appropriate for the cloud and move just those while leaving the remainder of your IT infrastructure on-premises where you have full control of it. Take advantage of the scale and pricing efficiency you get in the cloud but do so only for those users and data for which it is appropriate.
The real trick is categorizing your data, users and business processes to understand which platforms are best suited for them. The same way you now evaluate storage… tier 1/2/3… you need to evaluate platforms. Consider on-premises traditional, public cloud and private cloud options and make a chart for each use case and where that workload belongs.