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https://cryptography.io/en/latest/x509/
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https://en.wikipedia.org/wiki/Transport_Layer_Security
A cipher suite is a set of algorithms that help secure a network connection that uses Transport Layer Security (TLS) or its now-deprecated predecessor Secure Socket Layer (SSL). The set of algorithms that cipher suites usually contain include: a key exchange algorithm, a symmetric encryption algorithm, and a message authentication code (MAC) algorithm.
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https://cryptography.io/en/latest/hazmat/primitives/twofactor/
https://tools.ietf.org/html/rfc4226.html
Infected Cryptosystems and Crypto Backdoors
https://en.wikipedia.org/wiki/Kleptography
Just to mention, the practical cryptography is endless. This is a list of crypto concepts, algorithm, protocols and standards that we will not going to explain in this book, but you can read about them from the provided links:
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Kerberos - ...
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IPsec - ...
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WiFi cryptography standards - ...
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PGP - ...
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S/MIME - ...