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Welcome to the Power Users community on Codidact!

Power Users is a Q&A site for questions about the usage of computer software and hardware. We are still a small site and would like to grow, so please consider joining our community. We are looking forward to your questions and answers; they are the building blocks of a repository of knowledge we are building together.

Posts by Logician‭

4 posts
80%
+6 −0
Q&A I got a "Website NFC Tag" alert on iPhone. How do I see what URL it will send me to, safely? (Potential for 0day in iOS?)

"Website NFC Tag" Got this alert which I've never seen before popping up over and over on my iPhone. I'm not seeing a way to see the whole URL without opening it, so I'm not opening it. It seems i...

2 answers  ·  posted 1y ago by Logician‭  ·  last activity 1y ago by GeraldS‭

Question information-security iphone apple
75%
+4 −0
Q&A I got a "Website NFC Tag" alert on iPhone. How do I see what URL it will send me to, safely? (Potential for 0day in iOS?)

I figured out that if the phone is switched to airplane mode after the alert comes in, so it's in airplane mode while the alert is clicked on, the URL can be copied from the Safari browser safely, ...

posted 1y ago by Logician‭

Answer
60%
+1 −0
Q&A Supposedly privacy-respecting Apple not deleting my data when I tell it to! Why?

I blame poorly documented features of Keychain Storage: Apps on iOS can utilize a secure storage mechanism called the Keychain to store sensitive information like login credentials and tokens. This...

posted 1y ago by Logician‭

Answer
50%
+0 −0
Q&A Supposedly privacy-respecting Apple not deleting my data when I tell it to! Why?

On iPhone and iPad I can delete Facebook (and thus all its data, per storage info in Settings) and reinstall it and it still remembers my login. Privacy violation/bug?

1 answer  ·  posted 1y ago by Logician‭  ·  last activity 1y ago by Logician‭

Question ios apple facebook privacy