This is our record of Amazon price changes for SSL/TLS Under Lock and Key: A Guide to Understanding SSL/TLS Cryptography (0648931633) since we began monitoring it.
| Price Type | Lowest Ever | Highest Ever | Current + | Average |
|---|---|---|---|---|
| Amazon | (Jul 24, 2026) | (Jul 24, 2026) | 0,00 € (Jul 24, 2026) |
Amazon Price
Jul 24, 2026 10:21 PM
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