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Tag Archives: addresses

Itella customers at risk for virtual dumpster diving

15-Sep-08

I am concerned about the business espionage potential that is inherent in the address cards of Itella, the leading Finnish postal service provider. The item codes on these cards end in consecutive numbers, which means that a recipient easily can look up (at http://www.itella.fi/english/onlineservices/tools/itemtracking.html) other items mailed by the same sender.

Looking for Ethernet segment peers

19-Aug-08

As I recently wrote a brief set of instructions for checking whether there are any other Ethernet hosts on the same segment as you, I might as well post it here.