CPC G09F 3/0376 (2013.01) [G09F 3/0335 (2013.01); H04L 9/3247 (2013.01); H04L 9/3263 (2013.01); G09F 2003/0216 (2013.01); G09F 2003/0248 (2013.01); G09F 2003/0277 (2013.01)] | 20 Claims |
1. An anti-tamper mailing bag comprising:
an electrical shield comprising a conductive pattern design on a substrate of the mailing bag, the conductive pattern design varying in at least one of form or density, wherein the conductive pattern design provides a unique electronically measurable signature based at least in part on the conductive pattern design of the electrical shield; and
monitoring electronics in communication with the electrical shield and configured to:
electronically measure the signature of the electrical shield;
store the signature of the electrical shield; and
detect a tampering status of the mailing bag based on a subsequent measurement of the signature of the electrical shield.
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