I used otool to inspect the canary flags. Flags are shown in the app binary is checked from Product folder of the Project. But flags are missing after generating the IPA file. It is swift project thought. Please help out.
Enable Stack Canary Flags
For my understanding, what do you call "Stack Canary flags" ?
See this other thread from a few years ago for what's going on here — your .ipa likely only contains bitcode, not machine code, so the stack protector canaries aren't visible with otool. I discussed this with the developer of the other thread outside of these forums, so the info provided in that post originally came from me.