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# 1. CISS.debian.live.builder

**Centurion Intelligence Consulting Agency Information Security Standard**<br>
*Debian Live Build Generator for hardened live environment and CISS Debian Installer*<br>
**Master Version**: 8.03<br>
**Build**: V8.03.768.2025.06.17<br>

# 2. TLS Audit:

````text
#####################################################################
  testssl.sh version 3.2rc4 from https://testssl.sh/dev/
  (6746fa5 2025-04-18 13:17:50)

  This program is free software. Distribution and modification under
  GPLv2 permitted. USAGE w/o ANY WARRANTY. USE IT AT YOUR OWN RISK!

  Please file bugs @ https://testssl.sh/bugs/
#####################################################################

  Using OpenSSL 1.0.2-bad (Mar 28 2025)  [~179 ciphers]
  on kali:./bin/openssl.Linux.x86_64

 Start 2025-06-02 18:04:19        -->> 152.53.110.40:443 (coresecret.dev) <<--

 Further IP addresses:   2a0a:4cc0:80:330f:152:53:110:40
 rDNS (152.53.110.40):   git.coresecret.dev.
 Service detected:       HTTP

 Testing protocols via sockets except NPN+ALPN

 SSLv2      not offered (OK)
 SSLv3      not offered (OK)
 TLS 1      not offered
 TLS 1.1    not offered
 TLS 1.2    offered (OK)
 TLS 1.3    offered (OK): final
 NPN/SPDY   not offered
 ALPN/HTTP2 h2, http/1.1 (offered)

 Testing for server implementation bugs

 No bugs found.

 Testing cipher categories

 NULL ciphers (no encryption)                      not offered (OK)
 Anonymous NULL Ciphers (no authentication)        not offered (OK)
 Export ciphers (w/o ADH+NULL)                     not offered (OK)
 LOW: 64 Bit + DES, RC[2,4], MD5 (w/o export)      not offered (OK)
 Triple DES Ciphers / IDEA                         not offered
 Obsoleted CBC ciphers (AES, ARIA etc.)            not offered
 Strong encryption (AEAD ciphers) with no FS       not offered
 Forward Secrecy strong encryption (AEAD ciphers)  offered (OK)


 Testing server's cipher preferences

Hexcode  Cipher Suite Name (OpenSSL)       KeyExch.   Encryption  Bits     Cipher Suite Name (IANA/RFC)
-----------------------------------------------------------------------------------------------------------------------------
SSLv2
 -
SSLv3
 -
TLSv1
 -
TLSv1.1
 -
TLSv1.2 (server order)
 xc030   ECDHE-RSA-AES256-GCM-SHA384       ECDH 448   AESGCM      256      TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
 xcca8   ECDHE-RSA-CHACHA20-POLY1305       ECDH 448   ChaCha20    256      TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
TLSv1.3 (server order)
 x1302   TLS_AES_256_GCM_SHA384            ECDH 448   AESGCM      256      TLS_AES_256_GCM_SHA384
 x1303   TLS_CHACHA20_POLY1305_SHA256      ECDH 448   ChaCha20    256      TLS_CHACHA20_POLY1305_SHA256

 Has server cipher order?     yes (OK) -- TLS 1.3 and below


 Testing robust forward secrecy (FS) -- omitting Null Authentication/Encryption, 3DES, RC4

 FS is offered (OK) , ciphers follow (client/browser support is important here)

Hexcode  Cipher Suite Name (OpenSSL)       KeyExch.   Encryption  Bits     Cipher Suite Name (IANA/RFC)
-----------------------------------------------------------------------------------------------------------------------------
 x1302   TLS_AES_256_GCM_SHA384            ECDH 448   AESGCM      256      TLS_AES_256_GCM_SHA384                             available
 x1303   TLS_CHACHA20_POLY1305_SHA256      ECDH 448   ChaCha20    256      TLS_CHACHA20_POLY1305_SHA256                       available
 xcc14   ECDHE-ECDSA-CHACHA20-POLY1305-OLD ECDH       ChaCha20    256      TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256_OLD  not a/v
 xcc13   ECDHE-RSA-CHACHA20-POLY1305-OLD   ECDH       ChaCha20    256      TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256_OLD    not a/v
 xcc15   DHE-RSA-CHACHA20-POLY1305-OLD     DH         ChaCha20    256      TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256_OLD      not a/v
 xc030   ECDHE-RSA-AES256-GCM-SHA384       ECDH 521   AESGCM      256      TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384              available
 xc02c   ECDHE-ECDSA-AES256-GCM-SHA384     ECDH       AESGCM      256      TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384            not a/v
 xc028   ECDHE-RSA-AES256-SHA384           ECDH       AES         256      TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384              not a/v
 xc024   ECDHE-ECDSA-AES256-SHA384         ECDH       AES         256      TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384            not a/v
 xc014   ECDHE-RSA-AES256-SHA              ECDH       AES         256      TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA                 not a/v
 xc00a   ECDHE-ECDSA-AES256-SHA            ECDH       AES         256      TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA               not a/v
 xa3     DHE-DSS-AES256-GCM-SHA384         DH         AESGCM      256      TLS_DHE_DSS_WITH_AES_256_GCM_SHA384                not a/v
 x9f     DHE-RSA-AES256-GCM-SHA384         DH         AESGCM      256      TLS_DHE_RSA_WITH_AES_256_GCM_SHA384                not a/v
 xcca9   ECDHE-ECDSA-CHACHA20-POLY1305     ECDH       ChaCha20    256      TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256      not a/v
 xcca8   ECDHE-RSA-CHACHA20-POLY1305       ECDH 448   ChaCha20    256      TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256        available
 xccaa   DHE-RSA-CHACHA20-POLY1305         DH         ChaCha20    256      TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256          not a/v
 xc0af   ECDHE-ECDSA-AES256-CCM8           ECDH       AESCCM8     256      TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8                 not a/v
 xc0ad   ECDHE-ECDSA-AES256-CCM            ECDH       AESCCM      256      TLS_ECDHE_ECDSA_WITH_AES_256_CCM                   not a/v
 xc0a3   DHE-RSA-AES256-CCM8               DH         AESCCM8     256      TLS_DHE_RSA_WITH_AES_256_CCM_8                     not a/v
 xc09f   DHE-RSA-AES256-CCM                DH         AESCCM      256      TLS_DHE_RSA_WITH_AES_256_CCM                       not a/v
 x6b     DHE-RSA-AES256-SHA256             DH         AES         256      TLS_DHE_RSA_WITH_AES_256_CBC_SHA256                not a/v
 x6a     DHE-DSS-AES256-SHA256             DH         AES         256      TLS_DHE_DSS_WITH_AES_256_CBC_SHA256                not a/v
 x39     DHE-RSA-AES256-SHA                DH         AES         256      TLS_DHE_RSA_WITH_AES_256_CBC_SHA                   not a/v
 x38     DHE-DSS-AES256-SHA                DH         AES         256      TLS_DHE_DSS_WITH_AES_256_CBC_SHA                   not a/v
 xc077   ECDHE-RSA-CAMELLIA256-SHA384      ECDH       Camellia    256      TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384         not a/v
 xc073   ECDHE-ECDSA-CAMELLIA256-SHA384    ECDH       Camellia    256      TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384       not a/v
 xc4     DHE-RSA-CAMELLIA256-SHA256        DH         Camellia    256      TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256           not a/v
 xc3     DHE-DSS-CAMELLIA256-SHA256        DH         Camellia    256      TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256           not a/v
 x88     DHE-RSA-CAMELLIA256-SHA           DH         Camellia    256      TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA              not a/v
 x87     DHE-DSS-CAMELLIA256-SHA           DH         Camellia    256      TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA              not a/v
 xc043   DHE-DSS-ARIA256-CBC-SHA384        DH         ARIA        256      TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384               not a/v
 xc045   DHE-RSA-ARIA256-CBC-SHA384        DH         ARIA        256      TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384               not a/v
 xc049   ECDHE-ECDSA-ARIA256-CBC-SHA384    ECDH       ARIA        256      TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384           not a/v
 xc04d   ECDHE-RSA-ARIA256-CBC-SHA384      ECDH       ARIA        256      TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384             not a/v
 xc053   DHE-RSA-ARIA256-GCM-SHA384        DH         ARIAGCM     256      TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384               not a/v
 xc057   DHE-DSS-ARIA256-GCM-SHA384        DH         ARIAGCM     256      TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384               not a/v
 xc05d   ECDHE-ECDSA-ARIA256-GCM-SHA384    ECDH       ARIAGCM     256      TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384           not a/v
 xc061   ECDHE-ARIA256-GCM-SHA384          ECDH       ARIAGCM     256      TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384             not a/v
 xc07d   -                                 DH         CamelliaGCM 256      TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384           not a/v
 xc081   -                                 DH         CamelliaGCM 256      TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384           not a/v
 xc087   -                                 ECDH       CamelliaGCM 256      TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384       not a/v
 xc08b   -                                 ECDH       CamelliaGCM 256      TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384         not a/v
 x1301   TLS_AES_128_GCM_SHA256            any        AESGCM      128      TLS_AES_128_GCM_SHA256                             not a/v
 x1304   TLS_AES_128_CCM_SHA256            any        AESCCM      128      TLS_AES_128_CCM_SHA256                             not a/v
 x1305   TLS_AES_128_CCM_8_SHA256          any        AESCCM8     128      TLS_AES_128_CCM_8_SHA256                           not a/v
 xc02f   ECDHE-RSA-AES128-GCM-SHA256       ECDH       AESGCM      128      TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256              not a/v
 xc02b   ECDHE-ECDSA-AES128-GCM-SHA256     ECDH       AESGCM      128      TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256            not a/v
 xc027   ECDHE-RSA-AES128-SHA256           ECDH       AES         128      TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256              not a/v
 xc023   ECDHE-ECDSA-AES128-SHA256         ECDH       AES         128      TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256            not a/v
 xc013   ECDHE-RSA-AES128-SHA              ECDH       AES         128      TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA                 not a/v
 xc009   ECDHE-ECDSA-AES128-SHA            ECDH       AES         128      TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA               not a/v
 xa2     DHE-DSS-AES128-GCM-SHA256         DH         AESGCM      128      TLS_DHE_DSS_WITH_AES_128_GCM_SHA256                not a/v
 x9e     DHE-RSA-AES128-GCM-SHA256         DH         AESGCM      128      TLS_DHE_RSA_WITH_AES_128_GCM_SHA256                not a/v
 xc0ae   ECDHE-ECDSA-AES128-CCM8           ECDH       AESCCM8     128      TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8                 not a/v
 xc0ac   ECDHE-ECDSA-AES128-CCM            ECDH       AESCCM      128      TLS_ECDHE_ECDSA_WITH_AES_128_CCM                   not a/v
 xc0a2   DHE-RSA-AES128-CCM8               DH         AESCCM8     128      TLS_DHE_RSA_WITH_AES_128_CCM_8                     not a/v
 xc09e   DHE-RSA-AES128-CCM                DH         AESCCM      128      TLS_DHE_RSA_WITH_AES_128_CCM                       not a/v
 x67     DHE-RSA-AES128-SHA256             DH         AES         128      TLS_DHE_RSA_WITH_AES_128_CBC_SHA256                not a/v
 x40     DHE-DSS-AES128-SHA256             DH         AES         128      TLS_DHE_DSS_WITH_AES_128_CBC_SHA256                not a/v
 x33     DHE-RSA-AES128-SHA                DH         AES         128      TLS_DHE_RSA_WITH_AES_128_CBC_SHA                   not a/v
 x32     DHE-DSS-AES128-SHA                DH         AES         128      TLS_DHE_DSS_WITH_AES_128_CBC_SHA                   not a/v
 xc076   ECDHE-RSA-CAMELLIA128-SHA256      ECDH       Camellia    128      TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256         not a/v
 xc072   ECDHE-ECDSA-CAMELLIA128-SHA256    ECDH       Camellia    128      TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256       not a/v
 xbe     DHE-RSA-CAMELLIA128-SHA256        DH         Camellia    128      TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256           not a/v
 xbd     DHE-DSS-CAMELLIA128-SHA256        DH         Camellia    128      TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256           not a/v
 x9a     DHE-RSA-SEED-SHA                  DH         SEED        128      TLS_DHE_RSA_WITH_SEED_CBC_SHA                      not a/v
 x99     DHE-DSS-SEED-SHA                  DH         SEED        128      TLS_DHE_DSS_WITH_SEED_CBC_SHA                      not a/v
 x45     DHE-RSA-CAMELLIA128-SHA           DH         Camellia    128      TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA              not a/v
 x44     DHE-DSS-CAMELLIA128-SHA           DH         Camellia    128      TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA              not a/v
 xc042   DHE-DSS-ARIA128-CBC-SHA256        DH         ARIA        128      TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256               not a/v
 xc044   DHE-RSA-ARIA128-CBC-SHA256        DH         ARIA        128      TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256               not a/v
 xc048   ECDHE-ECDSA-ARIA128-CBC-SHA256    ECDH       ARIA        128      TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256           not a/v
 xc04c   ECDHE-RSA-ARIA128-CBC-SHA256      ECDH       ARIA        128      TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256             not a/v
 xc052   DHE-RSA-ARIA128-GCM-SHA256        DH         ARIAGCM     128      TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256               not a/v
 xc056   DHE-DSS-ARIA128-GCM-SHA256        DH         ARIAGCM     128      TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256               not a/v
 xc05c   ECDHE-ECDSA-ARIA128-GCM-SHA256    ECDH       ARIAGCM     128      TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256           not a/v
 xc060   ECDHE-ARIA128-GCM-SHA256          ECDH       ARIAGCM     128      TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256             not a/v
 xc07c   -                                 DH         CamelliaGCM 128      TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256           not a/v
 xc080   -                                 DH         CamelliaGCM 128      TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256           not a/v
 xc086   -                                 ECDH       CamelliaGCM 128      TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256       not a/v
 xc08a   -                                 ECDH       CamelliaGCM 128      TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256         not a/v

 Elliptic curves offered:     secp384r1 secp521r1 X448
 TLS 1.2 sig_algs offered:    RSA-PSS-RSAE+SHA256 RSA-PSS-RSAE+SHA384 RSA-PSS-RSAE+SHA512 RSA+SHA256 RSA+SHA384 RSA+SHA512 RSA+SHA224
 TLS 1.3 sig_algs offered:    RSA-PSS-RSAE+SHA256 RSA-PSS-RSAE+SHA384 RSA-PSS-RSAE+SHA512

 Testing server defaults (Server Hello)

 TLS extensions (standard)    "server name/#0" "max fragment length/#1" "status request/#5" "supported_groups/#10" "EC point formats/#11"
                              "application layer protocol negotiation/#16" "extended master secret/#23" "supported versions/#43" "key share/#51"
                              "renegotiation info/#65281"
 Session Ticket RFC 5077 hint no -- no lifetime advertised
 SSL Session ID support       yes
 Session Resumption           Tickets no, ID: yes
 TLS clock skew               Random values, no fingerprinting possible
 Certificate Compression      none
 Client Authentication        none
 Signature Algorithm          SHA256 with RSA
 Server key size              RSA 4096 bits (exponent is 65537)
 Server key usage             Digital Signature, Key Encipherment
 Server extended key usage    TLS Web Server Authentication, TLS Web Client Authentication
 Serial                       1230B34459C6F27FA9BCD2 (OK: length 11)
 Fingerprints                 SHA1 1A8BD98862771602E7DD46B742FB66D6C03E622E
                              SHA256 76B6FFCE607D8514F676C286C7C76B90F5B7AE7D041631F2EF2F0079AF8D24AC
 Common Name (CN)             coresecret.dev
 subjectAltName (SAN)         coresecret.dev git.coresecret.dev lab.coresecret.dev run.coresecret.dev www.coresecret.dev
 Trust (hostname)             Ok via SAN and CN (same w/o SNI)
 Chain of trust               Ok
 EV cert (experimental)       no
 Certificate Validity (UTC)   174 >= 60 days (2025-05-28 09:56 --> 2025-11-23 22:59)
 ETS/"eTLS", visibility info  not present
 In pwnedkeys.com DB          not in database
 Certificate Revocation List  http://crl.buypass.no/crl/BPClass2CA5.crl, not revoked
 OCSP URI                     http://ocsp.buypass.com, not revoked
 OCSP stapling                offered, not revoked
 OCSP must staple extension   --
 DNS CAA RR (experimental)    not offered
 Certificate Transparency     yes (certificate extension)
 Certificates provided        2
 Issuer                       Buypass Class 2 CA 5 (Buypass AS-983163327 from NO)
 Intermediate cert validity   #1: ok > 40 days (2027-05-23 12:57). Buypass Class 2 CA 5 <-- Buypass Class 2 Root CA
 Intermediate Bad OCSP (exp.) Ok


 Testing HTTP header response @ "/"

 HTTP Status Code             301 Moved Permanently, redirecting to "https://git.coresecret.dev"
 HTTP clock skew              0 sec from localtime
 Strict Transport Security    730 days=63072000 s, includeSubDomains, preload
 Public Key Pinning           --
 Server banner                nginx
 Application banner           --
 Cookie(s)                    (none issued at "/") -- maybe better try target URL of 30x
 Security headers             X-Frame-Options: SAMEORIGIN
                              X-Content-Type-Options: nosniff
                              Expect-CT: max-age=86400, enforce
                              Permissions-Policy: interest-cohort=()
                              Cross-Origin-Opener-Policy: same-origin
                              Cross-Origin-Resource-Policy: same-origin
                              Cross-Origin-Embedder-Policy: require-corp
                              X-XSS-Protection: 1; mode=block
                              Permissions-Policy: interest-cohort=()
                              Referrer-Policy: same-origin
                              Cache-Control: no-cache
 Reverse Proxy banner         --


 Testing vulnerabilities

 Heartbleed (CVE-2014-0160)                not vulnerable (OK), no heartbeat extension
 CCS (CVE-2014-0224)                       not vulnerable (OK)
 Ticketbleed (CVE-2016-9244), experiment.  not vulnerable (OK), no session ticket extension
 ROBOT                                     Server does not support any cipher suites that use RSA key transport
 Secure Renegotiation (RFC 5746)           supported (OK)
 Secure Client-Initiated Renegotiation     not vulnerable (OK)
 CRIME, TLS (CVE-2012-4929)                not vulnerable (OK)
 BREACH (CVE-2013-3587)                    no gzip/deflate/compress/br HTTP compression (OK)  - only supplied "/" tested
 POODLE, SSL (CVE-2014-3566)               not vulnerable (OK), no SSLv3 support
 TLS_FALLBACK_SCSV (RFC 7507)              No fallback possible (OK), no protocol below TLS 1.2 offered
 SWEET32 (CVE-2016-2183, CVE-2016-6329)    not vulnerable (OK)
 FREAK (CVE-2015-0204)                     not vulnerable (OK)
 DROWN (CVE-2016-0800, CVE-2016-0703)      not vulnerable on this host and port (OK)
                                           make sure you don't use this certificate elsewhere with SSLv2 enabled services, see
                                           https://search.censys.io/search?resource=hosts&virtual_hosts=INCLUDE&q=76B6FFCE607D8514F676C286C7C76B90F5B7AE7D041631F2EF2F0079AF8D24AC
 LOGJAM (CVE-2015-4000), experimental      not vulnerable (OK): no DH EXPORT ciphers, no DH key detected with <= TLS 1.2
 BEAST (CVE-2011-3389)                     not vulnerable (OK), no SSL3 or TLS1
 LUCKY13 (CVE-2013-0169), experimental     not vulnerable (OK)
 Winshock (CVE-2014-6321), experimental    not vulnerable (OK)
 RC4 (CVE-2013-2566, CVE-2015-2808)        no RC4 ciphers detected (OK)


 Running client simulations (HTTP) via sockets

 Browser                      Protocol  Cipher Suite Name (OpenSSL)       Forward Secrecy
------------------------------------------------------------------------------------------------
 Android 7.0 (native)         No connection
 Android 8.1 (native)         TLSv1.2   ECDHE-RSA-AES256-GCM-SHA384       384 bit ECDH (P-384)
 Android 9.0 (native)         TLSv1.3   TLS_AES_256_GCM_SHA384            384 bit ECDH (P-384)
 Android 10.0 (native)        TLSv1.3   TLS_AES_256_GCM_SHA384            384 bit ECDH (P-384)
 Android 11/12 (native)       TLSv1.3   TLS_AES_256_GCM_SHA384            384 bit ECDH (P-384)
 Android 13/14 (native)       TLSv1.3   TLS_AES_256_GCM_SHA384            384 bit ECDH (P-384)
 Chrome 101 (Win 10)          TLSv1.3   TLS_AES_256_GCM_SHA384            384 bit ECDH (P-384)
 Chromium 137 (Win 11)        TLSv1.3   TLS_AES_256_GCM_SHA384            384 bit ECDH (P-384)
 Firefox 100 (Win 10)         TLSv1.3   TLS_AES_256_GCM_SHA384            521 bit ECDH (P-521)
 Firefox 137 (Win 11)         TLSv1.3   TLS_AES_256_GCM_SHA384            521 bit ECDH (P-521)
 IE 8 Win 7                   No connection
 IE 11 Win 7                  No connection
 IE 11 Win 8.1                No connection
 IE 11 Win Phone 8.1          No connection
 IE 11 Win 10                 TLSv1.2   ECDHE-RSA-AES256-GCM-SHA384       384 bit ECDH (P-384)
 Edge 15 Win 10               TLSv1.2   ECDHE-RSA-AES256-GCM-SHA384       384 bit ECDH (P-384)
 Edge 101 Win 10 21H2         TLSv1.3   TLS_AES_256_GCM_SHA384            384 bit ECDH (P-384)
 Edge 133 Win 11 23H2         TLSv1.3   TLS_AES_256_GCM_SHA384            384 bit ECDH (P-384)
 Safari 18.4 (iOS 18.4)       TLSv1.3   TLS_AES_256_GCM_SHA384            521 bit ECDH (P-521)
 Safari 15.4 (macOS 12.3.1)   TLSv1.3   TLS_AES_256_GCM_SHA384            521 bit ECDH (P-521)
 Safari 18.4 (macOS 15.4)     TLSv1.3   TLS_AES_256_GCM_SHA384            521 bit ECDH (P-521)
 Java 7u25                    No connection
 Java 8u442 (OpenJDK)         TLSv1.3   TLS_AES_256_GCM_SHA384            448 bit ECDH (X448)
 Java 11.0.2 (OpenJDK)        TLSv1.3   TLS_AES_256_GCM_SHA384            521 bit ECDH (P-521)
 Java 17.0.3 (OpenJDK)        TLSv1.3   TLS_AES_256_GCM_SHA384            448 bit ECDH (X448)
 Java 21.0.6 (OpenJDK)        TLSv1.3   TLS_AES_256_GCM_SHA384            448 bit ECDH (X448)
 go 1.17.8                    TLSv1.3   TLS_AES_256_GCM_SHA384            521 bit ECDH (P-521)
 LibreSSL 3.3.6 (macOS)       TLSv1.3   TLS_AES_256_GCM_SHA384            521 bit ECDH (P-521)
 OpenSSL 1.0.2e               TLSv1.2   ECDHE-RSA-AES256-GCM-SHA384       521 bit ECDH (P-521)
 OpenSSL 1.1.1d (Debian)      TLSv1.3   TLS_AES_256_GCM_SHA384            448 bit ECDH (X448)
 OpenSSL 3.0.15 (Debian)      TLSv1.3   TLS_AES_256_GCM_SHA384            448 bit ECDH (X448)
 OpenSSL 3.5.0 (git)          TLSv1.3   TLS_AES_256_GCM_SHA384            448 bit ECDH (X448)
 Apple Mail (16.0)            TLSv1.2   ECDHE-RSA-AES256-GCM-SHA384       521 bit ECDH (P-521)
 Thunderbird (91.9)           TLSv1.3   TLS_AES_256_GCM_SHA384            521 bit ECDH (P-521)


 Rating (experimental)

 Rating specs (not complete)  SSL Labs's 'SSL Server Rating Guide' (version 2009q from 2020-01-30)
 Specification documentation  https://github.com/ssllabs/research/wiki/SSL-Server-Rating-Guide
 Protocol Support (weighted)  100 (30)
 Key Exchange     (weighted)  100 (30)
 Cipher Strength  (weighted)  100 (40)
 Final Score                  100
 Overall Grade                A+

 Done 2025-06-02 18:05:51 [  95s] -->> 152.53.110.40:443 (coresecret.dev) <<--
````

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