The tag has no usage guidance.

learn more… | top users | synonyms

1
vote
0answers
26 views

Detecting Malcode in Excel and Word Documents

There are a bunch of tricks to circumvent potentially malicious macros in office documents you receive. My question is how do I [forensically] detect if there are malicious macros in the documents? ...
2
votes
1answer
165 views

Sent images on company WiFi network by accident [duplicate]

I know this was stupid, so I don't need to be told that...here goes: I was at work and thought I was on 4G network on my Android phone but after sending a number of nude pics via a social media app ...
0
votes
1answer
81 views

What security problems are exposed by running untrusted macros in excel?

Here's a 2015 article arguing that Macro-based malware is making a comeback. Obviously running untrusted macros is bad news, but what are the specific problems? As far as I understand, VBA can do ...
0
votes
1answer
169 views

Office password protection crack

would just like to have a check on the password protection/encryption of MS office 2007 and above. It is said that its not that easy to crack the password protection except by brute force, since 2007 ...
3
votes
5answers
1k 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
226 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 ...
1
vote
1answer
182 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: ...
5
votes
5answers
331 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 ...
4
votes
2answers
6k 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". ...
1
vote
1answer
498 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?