One of my sales managers brought to my attention today that a protected MS Excel 2010 workbook he emailed was able to be opened with all columns visible on an iPhone. I have tested it out and I see the same results. I have also searched the web and came across a few post regarding the same issue but found no evidence of a solution.
Has anyone experienced this issue? Anyone know of a way to protect the workbook so the columns are not visible on an iPhone?