SSL Report: remote.ucsf.edu (64.54.18.91)
Assessed on:  Sun, 20 Jul 2025 13:00:15 UTC | Clear cache

Due to a recently discovered bug in Apple's code, your browser is exposed to MITM attacks. Click here for more information.

Summary
Overall Rating
B
0
20
40
60
80
100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
This server does not support Forward Secrecy with the reference browsers. Grade capped to B.  MORE INFO »
Server sent invalid/disabled HSTS policy. See below for further information.  MORE INFO »
This server does not support TLS 1.3.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA384withRSA)
Server Key and Certificate #1
Subject remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=
Common names remote.ucsf.edu
Alternative names remote.ucsf.edu 2252-00f1-vpn01.ucsf.edu 2252-00f1-vpn02.ucsf.edu 3002-s251-vpn01.ucsf.edu 3002-s251-vpn02.ucsf.edu 3055-e201a-vpn01.ucsfmedicalcenter.org 3055-e201a-vpn02.ucsfmedicalcenter.org remote-vpn01.ucsf.edu remote-vpn02.ucsf.edu
Serial Number 5f139243759bd6422adab99dc84b37e5
Valid from Wed, 29 Jan 2025 00:00:00 UTC
Valid until Sun, 01 Mar 2026 23:59:59 UTC (expires in 7 months and 9 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer InCommon RSA Server CA 2
AIA: http://crt.sectigo.com/InCommonRSAServerCA2.crt
Signature algorithm SHA384withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.sectigo.com/InCommonRSAServerCA2.crl
OCSP: http://ocsp.sectigo.com
Revocation status Good (not revoked)
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (5115 bytes)
Chain issues Contains anchor
#2
Subject InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=
Valid until Mon, 15 Nov 2032 23:59:59 UTC (expires in 7 years and 3 months)
Key RSA 3072 bits (e 65537)
Issuer USERTrust RSA Certification Authority
Signature algorithm SHA384withRSA
#3
Subject USERTrust RSA Certification Authority   In trust store
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=
Valid until Mon, 18 Jan 2038 23:59:59 UTC (expires in 12 years and 5 months)
Key RSA 4096 bits (e 65537)
Issuer USERTrust RSA Certification Authority   Self-signed
Signature algorithm SHA384withRSA


Certification Paths
Path #1: Trusted
1 Sent by server remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Sent by server
In trust store
USERTrust RSA Certification Authority   Self-signed
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1 Sent by server remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Extra download USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
4 In trust store AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Sent by server
In trust store
USERTrust RSA Certification Authority   Self-signed
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1 Sent by server remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Extra download USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
4 In trust store AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Sent by server
In trust store
USERTrust RSA Certification Authority   Self-signed
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1 Sent by server remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Extra download USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
4 In trust store AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Sent by server
In trust store
USERTrust RSA Certification Authority   Self-signed
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1 Sent by server remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Extra download USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
4 In trust store AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Sent by server
In trust store
USERTrust RSA Certification Authority   Self-signed
Fingerprint SHA256: e793c9b02fd8aa13e21c31228accb08119643b749c898964b1746d46c3d4cbd2
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Trusted
1 Sent by server remote.ucsf.edu
Fingerprint SHA256: 9394e50f855360706c7f4927a8330fc8aa5f2d5e84f6fb3abb1ab7cafd1b9c0b
Pin SHA256: aO54a8vFMwg8Obu/lWFaBYaFT3mcoWYmbbnnLXfuB1k=

RSA 2048 bits (e 65537) / SHA384withRSA
2 Sent by server InCommon RSA Server CA 2
Fingerprint SHA256: 87e01cc4dd0c9d92a3dbd49092ff13f9cd387445cdc57e5b984e1b7721b5b029
Pin SHA256: nIUvrOVzCyKOqY+U4sofEeIMk94Dt/WuMgaesi8NITk=

RSA 3072 bits (e 65537) / SHA384withRSA
3 Extra download USERTrust RSA Certification Authority
Fingerprint SHA256: 68b9c761219a5b1f0131784474665db61bbdb109e00f05ca9f74244ee5f5f52b
Pin SHA256: x4QzPSC810K5/cMjb05Qm4k3Bw5zBn4lTdO/nEW/Td4=

RSA 4096 bits (e 65537) / SHA384withRSA
4 In trust store AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate

Click here to expand

Configuration
Protocols
TLS 1.3 No
TLS 1.2 Yes
TLS 1.1 No
TLS 1.0 No
SSL 3 No
SSL 2 No


Cipher Suites
# TLS 1.2 (suites in server-preferred order)
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)   WEAK 128
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)   WEAK 128
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)   DH 2048 bits   FS   WEAK 128
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)   DH 2048 bits   FS   WEAK 256


Handshake Simulation
Android 4.4.2 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 5.0.0 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 6.0 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 7.0 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 8.0 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 8.1 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 9.0 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
BingPreview Jan 2015 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Chrome 49 / XP SP3 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Chrome 69 / Win 7  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Chrome 70 / Win 10 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Chrome 80 / Win 10  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Firefox 31.3.0 ESR / Win 7 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Firefox 47 / Win 7  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Firefox 49 / XP SP3 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Firefox 62 / Win 7  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Firefox 73 / Win 10  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Googlebot Feb 2018 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
IE 11 / Win 7  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
IE 11 / Win 8.1  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
IE 11 / Win Phone 8.1  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA256  No FS
IE 11 / Win Phone 8.1 Update  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
IE 11 / Win 10  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Edge 15 / Win 10  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Edge 16 / Win 10  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Edge 18 / Win 10  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Edge 13 / Win Phone 10  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Java 8u161 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Java 11.0.3 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Java 12.0.1 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
OpenSSL 1.0.1l  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
OpenSSL 1.0.2s  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
OpenSSL 1.1.0k  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
OpenSSL 1.1.1c  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Safari 6 / iOS 6.0.1 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA256  No FS
Safari 7 / iOS 7.1  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA256  No FS
Safari 7 / OS X 10.9  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA256  No FS
Safari 8 / iOS 8.4  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA256  No FS
Safari 8 / OS X 10.10  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA256  No FS
Safari 9 / iOS 9  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Safari 9 / OS X 10.11  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Safari 10 / iOS 10  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Safari 10 / OS X 10.12  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Safari 12.1.1 / iOS 12.3.1  R RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Apple ATS 9 / iOS 9  R RSA 2048 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
YandexBot Jan 2015 RSA 2048 (SHA384)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)

Click here to expand

(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.


Protocol Details
Secure Renegotiation Supported
Secure Client-Initiated Renegotiation No
Insecure Client-Initiated Renegotiation No
BEAST attack Mitigated server-side (more info)  
POODLE (SSLv3) No, SSL 3 not supported (more info)
POODLE (TLS) No (more info)
Zombie POODLE No (more info)   TLS 1.2 : 0x003c
GOLDENDOODLE No (more info)   TLS 1.2 : 0x003c
OpenSSL 0-Length No (more info)   TLS 1.2 : 0x003c
Sleeping POODLE No (more info)   TLS 1.2 : 0x003c
Downgrade attack prevention Unknown (requires support for at least two protocols, excl. SSL2)
SSL/TLS compression No
RC4 No
Heartbeat (extension) No
Heartbleed (vulnerability) No (more info)
Ticketbleed (vulnerability) No (more info)
OpenSSL CCS vuln. (CVE-2014-0224) No (more info)
OpenSSL Padding Oracle vuln.
(CVE-2016-2107)
No (more info)
ROBOT (vulnerability) No (more info)
Forward Secrecy With some browsers (more info)
ALPN No
NPN No
Session resumption (caching) No (IDs assigned but not accepted)
Session resumption (tickets) Yes
OCSP stapling No
Strict Transport Security (HSTS) Disabled
max-age=0
HSTS Preloading Not in: Chrome  Edge  Firefox  IE 
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Long handshake intolerance No
TLS extension intolerance No
TLS version intolerance No
Incorrect SNI alerts No
Uses common DH primes No
DH public server param (Ys) reuse No
ECDH public server param reuse No
Supported Named Groups x25519, secp256r1, x448, secp521r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility Yes


HTTP Requests
1 https://remote.ucsf.edu/  (HTTP/1.1 302 Found)
1
Location /dana-na/auth/url_2/welcome.cgi
Content-Type text/html; charset=utf-8
Set-Cookie DSSIGNIN=url_2; path=/dana-na/; secure
Set-Cookie DSIVS=; path=/; expires=Thu, 01 Jan 1970 22:00:00 GMT; secure
Set-Cookie DSSignInURL=/; path=/; secure
Set-Cookie SUPPORTCHROMEOS=1; path=/; secure
Set-Cookie HC_HMAC_VERSION_COOKIE=1; path=/; secure
Connection close
Content-Length 0
X-XSS-Protection 1
Strict-Transport-Security max-age=0
accept-ch Sec-CH-UA-Platform-Version
2 https://remote.ucsf.edu/dana-na/auth/url_2/welcome.cgi  (HTTP/1.1 200 OK)
2
Content-Type text/html; charset=utf-8
Set-Cookie DSBrowserID=5f60d506ba58c66c27140a6bd43d3824; path=/; expires=Thursday, 31-Dec-2037 00:00:00 GMT; secure
Date Sun, 20 Jul 2025 12:59:02 GMT
X-frame-options SAMEORIGIN
Connection close
Pragma no-cache
Cache-Control no-store
Expires -1
X-Frame-Options SAMEORIGIN
X-XSS-Protection 1
Strict-Transport-Security max-age=0
accept-ch Sec-CH-UA-Platform-Version


Miscellaneous
Test date Sun, 20 Jul 2025 12:58:54 UTC
Test duration 80.290 seconds
HTTP status code 200
HTTP server signature -
Server hostname 3055-e201a-vpn01.ucsfmedicalcenter.org


SSL Report v2.4.1