Hello,
I have a static scanner telling me that I need to change all occurences of String where I store sensitive data, because it is immutable and I should instead use a character Array and zero it out afterwards.
I checked this forum and noticed to similar topics. My question is:
- Should I avoid using SWIFT String for handling sensitive data, if there are not dependencies on the usage of String itself. Furthermore I understand that zeroing out a char array is not a 100% fix against memory scrubs, but it will make it more difficult.
- If I was not using SWIFT but OBJECTIVE-C how should I go and fix the same issue ?
Thank you,
Evo