> For the complete documentation index, see [llms.txt](https://http3-explained.haxx.se/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://http3-explained.haxx.se/ro/why-quic/why-secure.md).

# Securitate

QUIC oferă întotdeauna securitate. Nu există o versiune în clar a protocolului, așa că, pentru a negocia o conexiune QUIC este nevoie de criptografie și securitate bazată pe TLS 1.3. Cum am menționat mai sus, asta previne osificarea, la fel ca alte tipuri de blocaje sau tratamente speciale, asigurându-se, în același timp că QUIC folosește toate proprietățile HTTPS pe care utilizatorii au ajuns să și le dorească și să le aștepte.

Există doar câteva pachete inițiale trimise în clar, la handshake, înainte ca protocoalele criptografice să fie negociate.


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