Back Doors Always Become Open Doors
Oct 6, 2014
We know back doors get built into systems because sooner or later they’re abused in ways that often grab our attention. Keep in mind that any “password recovery” system accomplishes something that would not be possible within a system that really protects confidentiality. There is a tradeoff between confidentiality and availability. The stronger the protection […]
Expanded Limits for iCloud Storage
Jun 11, 2012
Apple recently announced that the limits on iCloud key value storage have been increased to 1MB from 64KB. These limits are per application and per individual value, with a limit of 1024 individual values. Key value storage is one of two methods that developers can use to store iOS data in iCloud, the other being […]
