Need to get my web infrastructure up to date. Adding #SSL to all sites. Free certs are great, but future cloud/host should all have auto secure channels as default. letsencrypt.org

Need to get my web infrastructure up to date. Adding #SSL to all sites. Free certs are great, but future cloud/host should all have auto secure channels as default. letsencrypt.org

Blockchain For Dummies
4.3 out of 5 stars(306)
Available for Amazon Prime 41% Off $29.99 $17.59 (as of 2022/08/11 11:18 GMT +08:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Think Blockchain: A student's guide to blockchain's evolution from Bitcoin, Ethereum, Hyperledger to Web3.
Available for Amazon Prime $29.95 (as of 2022/08/11 11:18 GMT +08:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Mastering Blockchain: A deep dive into distributed ledgers, consensus protocols, smart contracts, DApps, cryptocurrencies, Ethereum, and more, 3rd Edition
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Hyperledger Cookbook: Over 40 recipes implementing the latest Hyperledger blockchain frameworks and tools
4.4 out of 5 stars(6)
$15.89 (as of 2022/08/11 11:18 GMT +08:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
The Blockchain Developer: A Practical Guide for Designing, Implementing, Publishing, Testing, and Securing Distributed Blockchain-based Projects
4.2 out of 5 stars(29)
Available for Amazon Prime 37% Off $44.99 $27.99 (as of 2022/08/11 11:18 GMT +08:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)