Content Security Policy (CSP) - HTTP | MDN
https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP
Content Security Policy (CSP) is an added layer of security that helps to detect and mitigate certain types of attacks, including Cross Site Scripting (XSS) and data injection attacks.
CryptoPro | CryptoPro CSP
https://www.cryptopro.com/products/csp
CryptoPro CSP can be used with the Oracle E-Business Suite, Oracle Application Server, Java and Apache applications, via the products of the Crypto-Pro company partners.
CSP - Wikipedia
https://en.wikipedia.org/wiki/CSP
CSP may refer to: College Student Personnel, an academic discipline. Commonwealth Supported Place, a category in Australian education. Concordia University (Saint Paul, Minnesota), US. Caledonian Steam Packet Company, Scotland. California Society of Printmakers, US.
Криптографические решения. От криптопровайдеров до... / Хабр
https://habr.com/ru/company/aktiv-company/blog/241221/
КриптоПро CSP ViPNet CSP Signal-COM CSP Лисси CSP КриптоПро Рутокен CSP Валидата CSP. CSP — неродной интерфейс для не-Windows-приложений.