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2answers
103 views

MS-Word and Digital Signatures

We would like to digitally sign DOC (MS-Word) and PDF documents using PKI. Is this possible using an internally deployed CA? I've found lots of articles getting email digitally signed but almost no ...
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4answers
306 views

Password protect an excel file for a period of time?

I'm trying to find a way to password protect an Excel file (.xlsm) beyond the built-in password encryption options. Ideally: Enter the password File works for a week(/other period of time) After a ...
1
vote
1answer
77 views

What are the risks when processing a document with Apache POI?

Apache POI is a Java library for processing office documents. What are the risks associated with processing untrusted documents? For example, a web site that allows users to upload documents that are ...
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1answer
66 views

What is the most secure way to create a REST consumer in a MS word/excel (2013) document

I am looking at a choice for consuming a rest service from a word document. As far as I can tell there are 2 choices. Using a .net apps as listed here: ...
4
votes
5answers
268 views

Is there a simple and highly secure office suite?

I am designing a highly restricted workstation build for a secure environment. At the minute this is planned to use Windows 7, but I am considering Linux. The users will on occasion open documents ...
0
votes
1answer
452 views

My WIFI (with my own password) is connected to our office network. Is it secure? More details

Is there a possibility that they can see my browsing history, media transfers, Skype sessions and even FaceTime? Please tell me.
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2answers
5k views

Security Alert - Office File Validation - how to decide whether to proceed?

Recently, when opening a Microsoft Word document that came from a trusted source, I received the following warning message: The warning message is titled "Security Alert - Office File Validation". ...
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1answer
329 views

What are the security issues relating to macro enabled MS office documents?

Are there any security issues relating to macro enabled MS office documents?
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votes
2answers
9k views

Excel 2007 Encryption Strength

With a strong password of 10+ characters, mixed case, etc... Is the encryption of a Excel 2007 document secure enough to create reasonably strong defense against a brute force attack? What encryption ...