SSL Protocol Checker
Check SSL/TLS protocol support
SSL / TLS Protocol Checker
Reference for TLS versions and cipher suites. Generate ready-to-run openssl / nmap commands to inspect a server's certificate and supported protocols.
TLS / SSL Versions
Fatally broken. Must never be enabled.
POODLE attack (CVE-2014-3566). Disable everywhere.
RFC 8996 formally deprecated. Disabled by major browsers.
Deprecated by RFC 8996. Lack of AEAD cipher support.
Widely supported. Use AEAD ciphers (AES-GCM, ChaCha20-Poly1305).
Fastest handshake (1-RTT, 0-RTT), mandatory forward secrecy, modern ciphers only.
Cipher Suite Recommendations
- TLS_AES_256_GCM_SHA384UseECDHE · AES-GCM · 256-bit
- TLS_AES_128_GCM_SHA256UseECDHE · AES-GCM · 128-bit
- TLS_CHACHA20_POLY1305_SHA256UseECDHE · ChaCha20-Poly1305 · 256-bit
- ECDHE-ECDSA-AES128-GCM-SHA256UseECDHE · AES-GCM · 128-bit
- ECDHE-RSA-AES256-GCM-SHA384UseECDHE · AES-GCM · 256-bit
- ECDHE-RSA-CHACHA20-POLY1305UseECDHE · ChaCha20-Poly1305 · 256-bit
- AES128-SHAAvoidRSA · AES-CBC · 128-bit
- RC4-MD5AvoidRSA · RC4-Stream · 128-bit
Prefer AEAD ciphers (GCM, ChaCha20-Poly1305) with ECDHE for forward secrecy. Disable RC4, 3DES, CBC-with-static-RSA, and all NULL/EXPORT ciphers.
Kikagua Itifaki hii ya SSL isiyolipishwa hukuruhusu kuangalia zana yetu ya kikokotoo cha ujazo wa ubao wa kuteleza kwa utendakazi unaohusiana kwa sekunde. Inafanya kazi kwenye kompyuta ya mezani na rununu.
Fungua Zana
Nenda kwenye ukurasa wa Kikagua Itifaki ya SSL kwenye tovuti yetu. Zana hupakia papo hapo kwenye kivinjari chako.
Weka Data Yako
Ingiza thamani au vigezo vinavyohitajika kwenye sehemu za fomu. Sehemu zote zimewekwa lebo kwa uelewa rahisi.
Pata Matokeo
Bofya kitufe cha kukokotoa au kuwasilisha ili kuona matokeo yako. Matokeo yanaonyeshwa mara moja na umbizo wazi.
Tumia au Hamisha
Nakili matokeo yako, piga picha ya skrini, au uyatumie moja kwa moja kwenye mradi wako. Matokeo yote yanaweza kushirikiwa au kuhifadhiwa kwa urahisi.
Frequently Asked Questions
Kikagua Itifaki ya SSL ni nini?
Ndiyo, inafanya kazi moja kwa moja kwenye kivinjari chako bila kujisajili kunahitajika.
Je, zana hii ni bure kutumia?
Ndiyo, Kikagua Itifaki ya SSL ni bure kabisa. Hakuna usajili, hakuna akaunti, na hakuna upakuaji unaohitajika. Fungua tu chombo na uanze kuitumia mara moja.
Je, ninaweza kutumia hii kwenye simu yangu?
Ndiyo, Kikagua Itifaki ya SSL kinajibu kikamilifu na hufanya kazi kwenye vifaa vyote ikiwa ni pamoja na simu mahiri, kompyuta kibao na kompyuta za mezani. Kiolesura hubadilika kulingana na ukubwa wa skrini yako kiotomatiki.
Je, hii inafanya kazi na IPv6?
Inapohitajika, zana zetu za mtandao zinaweza kutumia anwani za IPv4 na IPv6. Vipengele mahususi vya IPv6 vimebainishwa kwenye kiolesura cha zana.
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