[logicallee]

Interesting comment, thanks. What would you say about my other question: how good are tamper evident seals - for example would a tamper evident seal on the enclosure show visually whether it has been opened (for example to exploit the flaw this article is about), or are tamper evident seals easy to get around or re-apply undetected?

[tgsovlerkhgsel]

Depends on the seal; most are not particularly strong and the rest require thorough and well-designed inspection procedures.