SharePoint Defense in Depth

A community site for SharePoint security and compliance issues

About this community

SharePoint Defense in Depth is an open community site and resource for those interested in security, defense in depth, compliance, and SharePoint. This community site provides a place to pose questions to experts, and to learn how best to tackle your SharePoint security challenges.

For access to resources including a SharePoint Content Scanner, and SharePoint Risk Assessment, please create a login. Note that to limit spam and non-useful content on this site, we require either a valid corporate e-mail domain, or a legitimate LinkedIn profile for registrants before approving access.

Our simple goal is to provide the SharePoint community with tools and resources that enable you to more effectively secure your SharePoint environments. We encourage you to engage, and post your own tips, tricks, and resource to help make SharePoint sites more secure. If you have ideas as to how we can make the SharePoint Defense in Depth site a better community resource, please contact us on: info@sharepointdefenseindepth.com.

Blog Posts

Video demonstration of the content scanner

Posted by Mike Fleck on July 18, 2016 at 9:53am 0 Comments

If you came to SharePointDefenseInDepth looking for complimentary access to the data discovery tool (Content Scanner), you can request your copy by reaching out to info@cipherpoint.com. If you'd like to learn more about how to use the scanner and what it can locate check out this video on Vimeo. The first minutes minutes is background material so don't worry if you heard the audio but the video doesn't seem to be moving. …

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Understanding file encryption in Office 365

Posted by Mike Fleck on March 8, 2016 at 12:01pm 0 Comments

In early 2015 Microsoft started rolling out per file encryption for SharePoint Online and OneDrive for Business in Office 365. Prior to that, the file encryption capability in Office 365 was simple BitLocker storage encryption. The newer approach, often referred to as Fort Knox, involved breaking files into fragments and encrypting each file fragment with a unique encryption key. Microsoft sometimes refers to this fragmenting of files as “shredded storage.” The fragment encryption keys (FEK)…

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Reimagining a New Security Model for SharePoint

Posted by Peter Bradley on January 6, 2016 at 5:00pm 0 Comments

SharePoint's old security model was conceived in a different era. Let's imagine what a new security model might look like.

In my last post, we looked at the humble beginnings of SharePoint as Microsoft Tahoe, and pointed out that the security…

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The free SharePoint Content Scanner is back

Posted by Mike Fleck on December 18, 2015 at 12:57pm 0 Comments

CipherPoint is once again providing free access to the content scanner.Yes, Office 365 has Data Loss Prevention but there are few reasons why you would be interested in this tool vs. the one from Microsoft.

  1. The CipherPoint scanner lets you create custom patterns to find.
  2. The CipherPoint scanner can search for sensitive content in on-premises AND Office 365 at the same time.
  3. The CipherPoint scanner is a lot easier to use.

To get the scanner you…

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Events

Videos

Forum

Take the CipherPoint's Annual State of Collaboration Security Survey

Started by Mike Fleck in General security topics Jul 14, 2014. 0 Replies

Each year, CipherPoint conducts a survey to understand businesses’ top security concerns relating to file…Continue

Government Agencies Deploying SharePoint Despite the Lack of FIPS 140-2 Level Validation

Started by K Nahbrha in Industry compliance. Last reply by Mike Fleck Dec 6, 2013. 1 Reply

How are government agencies deploying SharePoint 2010 despite the fact that SharePoint does not support FIPS 140-2 level validation as required by NIST?The operating system that hosts SharePoint must…Continue

Tags: DISA, Cryptography, NIST, 2010, SharePoint

Securing SharePoint

Started by Site Admin in General security topics Aug 16, 2013. 0 Replies

A reader posted this response to a blog we posted on the Snowden breach, and the SharePoint connection. What do you think...can SharePoint be securely deployed?JimOur blog is here:…Continue

Is anyone using RMS and SharePoint 2013?

Started by Mike Fleck in General security topics. Last reply by Kirk Hasty Jul 22, 2013. 1 Reply

One of our members just posted the above question in his status. Is anyone here using Windows Rights Management (or third party RMS provider) with *any* version of SharePoint? If so, please post your…Continue

Tags: 2013, sharepoint, management, rights

Mike Fleck's Blog (7)

Video demonstration of the content scanner

If you came to SharePointDefenseInDepth looking for complimentary access to the data discovery tool (Content Scanner), you can request your copy by reaching out to info@cipherpoint.com. If you'd like to learn more about how to use the scanner and what it can locate check out this video on Vimeo. The first minutes minutes is background material so don't worry if you heard the audio but the video doesn't seem to be moving. …

Continue

Added by Mike Fleck on July 18, 2016 at 9:53am — No Comments

Understanding file encryption in Office 365

In early 2015 Microsoft started rolling out per file encryption for SharePoint Online and OneDrive for Business in Office 365. Prior to that, the file encryption capability in Office 365 was simple BitLocker storage encryption. The newer approach, often referred to as Fort Knox, involved breaking files into fragments and encrypting each file fragment with a unique encryption key. Microsoft sometimes refers to this fragmenting of files as “shredded storage.” The fragment encryption keys (FEK)…

Continue

Added by Mike Fleck on March 8, 2016 at 12:01pm — No Comments

The free SharePoint Content Scanner is back

CipherPoint is once again providing free access to the content scanner.Yes, Office 365 has Data Loss Prevention but there are few reasons why you would be interested in this tool vs. the one from Microsoft.

  1. The CipherPoint scanner lets you create custom patterns to find.
  2. The CipherPoint scanner can search for sensitive content in on-premises AND Office 365 at the same time.
  3. The CipherPoint scanner is a lot easier to use.

To get the scanner you…

Continue

Added by Mike Fleck on December 18, 2015 at 12:57pm — No Comments

We're bringing it back!

CipherPoint is bringing back the free content scanner. Keep an eye on your email inbox for further announcements. There will be a few strings attached to this offer but only things that are in everyone's best interest. For example, we're going to first release it for folks in the US and Canada and we'll require some web-based training in order to make sure everyone has a positive experience as we roll this out.

Added by Mike Fleck on March 10, 2015 at 10:37am — 2 Comments

2014 State of Collaboration Security Report is Available!

The annual survey is called the State of Collaboration Security and is specific to security trends for the SharePoint and adjacent market segments. This year’s survey showed interesting trends which you can read about for yourself bydownloading the report and infographic. The information that grabbed my attention was:

  • 54% of surveyed organizations…
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Added by Mike Fleck on November 19, 2014 at 1:46pm — No Comments

Office 365 and Azure Security Considerations (Part1)

As the CipherPoint team increasingly leverages Office 365 and Azure, we wanted to keep a rolling list of our lessons learned in terms of security. We not only use these technologies but also provide data security solutions for Office 365 and Azure environments and often need to dig into gory details of authentication, web services format, etc. in order to truly understand how these services work.

  1. Read Microsoft’s transparency …
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Added by Mike Fleck on November 19, 2014 at 1:45pm — No Comments

False negatives when using the Content Scanner

Here's a question and suggestion we got today about the Content Scanner. I'll post our team's response in the comments section.

********************************************************************************************************

I have downloaded your free tool Content Scanner for SharePoint and I have a couple of questions for you.

While performing scans, Content Scanner does not find any credit card #’s that I have entered into test documents. I have created custom…

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Added by Mike Fleck on May 18, 2012 at 11:45am — 1 Comment

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