CODEWITHSUNDEEP
c#.netwindowspen
Hetal Jariwala
Hetal Jariwala

Reputation: 33

Are serial numbers of pen drives are unique and universal?

In my application i need to give permission to given pen drive to be allowed to access or not. I'm using pen drive's serial number to give permission here i want to know if all pen drive has serial number or not and if they have then the serial number is unique or not.

Upvotes: 0

Views: 1076

Answers (2)

austere
austere

Reputation: 157

Even if it was unique (which it isn't), you shouldn't give permission based on something that can be easily spoofed.

Upvotes: 1

Mullaly
Mullaly

Reputation: 320

As per this link its NOT. you may go through the blog post!

Upvotes: 1

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