SSL Report: officeemployer.blog.usf.edu (131.247.182.145)
Assessed on:  Tue, 10 Jun 2025 22:57:53 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
F
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's certificate is not trusted, see below for details.
This server supports SSL 2, which is obsolete and insecure, and can be used against TLS (DROWN attack). Grade set to F.   MORE INFO »
This server is vulnerable to the POODLE attack. If possible, disable SSL 3 to mitigate. Grade capped to C.   MORE INFO »
This server is vulnerable to the OpenSSL Padding Oracle vulnerability (CVE-2016-2107) and insecure. Grade set to F.
This server supports weak Diffie-Hellman (DH) key exchange parameters. Grade capped to B.   MORE INFO »
This server accepts RC4 cipher, but only with older protocols. Grade capped to B.  MORE INFO »
This server does not support Forward Secrecy with the reference browsers. Grade capped to B.  MORE INFO »
This server's certificate chain is incomplete. Grade capped to B.
This server supports TLS 1.0 and TLS 1.1. Grade capped to B. MORE INFO »
This server does not support TLS 1.3.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=
Common names *.blog.usf.edu
Alternative names *.blog.usf.edu
Serial Number 085529d556b18cacc55fa006494f864b
Valid from Tue, 08 Sep 2015 00:00:00 UTC
Valid until Fri, 07 Sep 2018 23:59:59 UTC (expired 6 years and 9 months ago)   EXPIRED
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer InCommon RSA Server CA
AIA: http://crt.usertrust.com/InCommonRSAServerCA_2.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency No
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.incommon-rsa.org/InCommonRSAServerCA.crl
OCSP: http://ocsp.usertrust.com
Revocation status Unchecked (only trusted certificates can be checked)
DNS CAA No (more info)
Trusted No   NOT TRUSTED (Why?)
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 1 (1416 bytes)
Chain issues Incomplete


Certification Paths
Path #1: Not trusted (validity check failed)
1 Sent by server *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=

RSA 2048 bits (e 65537) / SHA256withRSA
Valid until: Fri, 07 Sep 2018 23:59:59 UTC
EXPIRED
2 Extra download InCommon RSA Server CA
Fingerprint SHA256: 0a05c462756390dd1f1d5dd82794c300f04be789dce76d7e312f790d68fd385a
Pin SHA256: b1JA6+4svjmZnxGjAiQY3RS0A9FtjKLCWaRlVmCPM28=

RSA 2048 bits (e 65537) / SHA384withRSA
Valid until: Sat, 05 Oct 2024 23:59:59 UTC
EXPIRED
3 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: Not trusted (validity check failed)
1 Sent by server *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=

RSA 2048 bits (e 65537) / SHA256withRSA
Valid until: Fri, 07 Sep 2018 23:59:59 UTC
EXPIRED
2 Extra download InCommon RSA Server CA
Fingerprint SHA256: 0a05c462756390dd1f1d5dd82794c300f04be789dce76d7e312f790d68fd385a
Pin SHA256: b1JA6+4svjmZnxGjAiQY3RS0A9FtjKLCWaRlVmCPM28=

RSA 2048 bits (e 65537) / SHA384withRSA
Valid until: Sat, 05 Oct 2024 23:59:59 UTC
EXPIRED
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: Not trusted (validity check failed)
1 Sent by server *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=

RSA 2048 bits (e 65537) / SHA256withRSA
Valid until: Fri, 07 Sep 2018 23:59:59 UTC
EXPIRED
2 Extra download InCommon RSA Server CA
Fingerprint SHA256: 0a05c462756390dd1f1d5dd82794c300f04be789dce76d7e312f790d68fd385a
Pin SHA256: b1JA6+4svjmZnxGjAiQY3RS0A9FtjKLCWaRlVmCPM28=

RSA 2048 bits (e 65537) / SHA384withRSA
Valid until: Sat, 05 Oct 2024 23:59:59 UTC
EXPIRED
3 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: Not trusted (validity check failed)
1 Sent by server *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=

RSA 2048 bits (e 65537) / SHA256withRSA
Valid until: Fri, 07 Sep 2018 23:59:59 UTC
EXPIRED
2 Extra download InCommon RSA Server CA
Fingerprint SHA256: 0a05c462756390dd1f1d5dd82794c300f04be789dce76d7e312f790d68fd385a
Pin SHA256: b1JA6+4svjmZnxGjAiQY3RS0A9FtjKLCWaRlVmCPM28=

RSA 2048 bits (e 65537) / SHA384withRSA
Valid until: Sat, 05 Oct 2024 23:59:59 UTC
EXPIRED
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: Not trusted (validity check failed)
1 Sent by server *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=

RSA 2048 bits (e 65537) / SHA256withRSA
Valid until: Fri, 07 Sep 2018 23:59:59 UTC
EXPIRED
2 Extra download InCommon RSA Server CA
Fingerprint SHA256: 0a05c462756390dd1f1d5dd82794c300f04be789dce76d7e312f790d68fd385a
Pin SHA256: b1JA6+4svjmZnxGjAiQY3RS0A9FtjKLCWaRlVmCPM28=

RSA 2048 bits (e 65537) / SHA384withRSA
Valid until: Sat, 05 Oct 2024 23:59:59 UTC
EXPIRED
3 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: Not trusted (validity check failed)
1 Sent by server *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=

RSA 2048 bits (e 65537) / SHA256withRSA
Valid until: Fri, 07 Sep 2018 23:59:59 UTC
EXPIRED
2 Extra download InCommon RSA Server CA
Fingerprint SHA256: 0a05c462756390dd1f1d5dd82794c300f04be789dce76d7e312f790d68fd385a
Pin SHA256: b1JA6+4svjmZnxGjAiQY3RS0A9FtjKLCWaRlVmCPM28=

RSA 2048 bits (e 65537) / SHA384withRSA
Valid until: Sat, 05 Oct 2024 23:59:59 UTC
EXPIRED
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: Not trusted (validity check failed)
1 Sent by server *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=

RSA 2048 bits (e 65537) / SHA256withRSA
Valid until: Fri, 07 Sep 2018 23:59:59 UTC
EXPIRED
2 Extra download InCommon RSA Server CA
Fingerprint SHA256: 0a05c462756390dd1f1d5dd82794c300f04be789dce76d7e312f790d68fd385a
Pin SHA256: b1JA6+4svjmZnxGjAiQY3RS0A9FtjKLCWaRlVmCPM28=

RSA 2048 bits (e 65537) / SHA384withRSA
Valid until: Sat, 05 Oct 2024 23:59:59 UTC
EXPIRED
3 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: Not trusted (validity check failed)
1 Sent by server *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=

RSA 2048 bits (e 65537) / SHA256withRSA
Valid until: Fri, 07 Sep 2018 23:59:59 UTC
EXPIRED
2 Extra download InCommon RSA Server CA
Fingerprint SHA256: 0a05c462756390dd1f1d5dd82794c300f04be789dce76d7e312f790d68fd385a
Pin SHA256: b1JA6+4svjmZnxGjAiQY3RS0A9FtjKLCWaRlVmCPM28=

RSA 2048 bits (e 65537) / SHA384withRSA
Valid until: Sat, 05 Oct 2024 23:59:59 UTC
EXPIRED
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: Not trusted (validity check failed)
1 Sent by server *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=

RSA 2048 bits (e 65537) / SHA256withRSA
Valid until: Fri, 07 Sep 2018 23:59:59 UTC
EXPIRED
2 Extra download InCommon RSA Server CA
Fingerprint SHA256: 0a05c462756390dd1f1d5dd82794c300f04be789dce76d7e312f790d68fd385a
Pin SHA256: b1JA6+4svjmZnxGjAiQY3RS0A9FtjKLCWaRlVmCPM28=

RSA 2048 bits (e 65537) / SHA384withRSA
Valid until: Sat, 05 Oct 2024 23:59:59 UTC
EXPIRED
3 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: Not trusted (validity check failed)
1 Sent by server *.blog.usf.edu
Fingerprint SHA256: 0110cc20a086046f5514197ecd4330d1f5e322b57f3b7e38d309c5f04c1361e3
Pin SHA256: ogBK9bCIQzn6R+HffcMqC2/G3kPxV0GwmpuVa4mXkwU=

RSA 2048 bits (e 65537) / SHA256withRSA
Valid until: Fri, 07 Sep 2018 23:59:59 UTC
EXPIRED
2 Extra download InCommon RSA Server CA
Fingerprint SHA256: 0a05c462756390dd1f1d5dd82794c300f04be789dce76d7e312f790d68fd385a
Pin SHA256: b1JA6+4svjmZnxGjAiQY3RS0A9FtjKLCWaRlVmCPM28=

RSA 2048 bits (e 65537) / SHA384withRSA
Valid until: Sat, 05 Oct 2024 23:59:59 UTC
EXPIRED
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 Yes
TLS 1.0 Yes
SSL 3   INSECURE Yes
SSL 2   INSECURE Yes


Cipher Suites
# TLS 1.2 (server has no preference)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (0x16)   DH 1024 bits   FS   WEAK 112
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)   WEAK 128
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x45)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_SEED_CBC_SHA (0x96)   WEAK 128
TLS_DHE_RSA_WITH_SEED_CBC_SHA (0x9a)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (0x67)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)   WEAK 128
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_RC4_128_MD5 (0x4)   INSECURE 128
TLS_RSA_WITH_RC4_128_SHA (0x5)   INSECURE 128
TLS_RSA_WITH_IDEA_CBC_SHA (0x7)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)   DH 1024 bits   FS   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)   WEAK 256
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x88)   DH 1024 bits   FS   WEAK 256
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (0x6b)   DH 1024 bits   FS   WEAK 256
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f)   DH 1024 bits   FS   WEAK 256
# TLS 1.1 (server has no preference)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (0x16)   DH 1024 bits   FS   WEAK 112
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)   WEAK 128
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x45)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_SEED_CBC_SHA (0x96)   WEAK 128
TLS_DHE_RSA_WITH_SEED_CBC_SHA (0x9a)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_RC4_128_MD5 (0x4)   INSECURE 128
TLS_RSA_WITH_RC4_128_SHA (0x5)   INSECURE 128
TLS_RSA_WITH_IDEA_CBC_SHA (0x7)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)   DH 1024 bits   FS   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)   WEAK 256
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x88)   DH 1024 bits   FS   WEAK 256
# TLS 1.0 (server has no preference)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (0x16)   DH 1024 bits   FS   WEAK 112
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)   WEAK 128
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x45)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_SEED_CBC_SHA (0x96)   WEAK 128
TLS_DHE_RSA_WITH_SEED_CBC_SHA (0x9a)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_RC4_128_MD5 (0x4)   INSECURE 128
TLS_RSA_WITH_RC4_128_SHA (0x5)   INSECURE 128
TLS_RSA_WITH_IDEA_CBC_SHA (0x7)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)   DH 1024 bits   FS   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)   WEAK 256
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x88)   DH 1024 bits   FS   WEAK 256
# SSL 3 (server has no preference)
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA (0x16)   DH 1024 bits   FS   WEAK 112
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)   WEAK 128
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x45)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_SEED_CBC_SHA (0x96)   WEAK 128
TLS_DHE_RSA_WITH_SEED_CBC_SHA (0x9a)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_RC4_128_MD5 (0x4)   INSECURE 128
TLS_RSA_WITH_RC4_128_SHA (0x5)   INSECURE 128
TLS_RSA_WITH_IDEA_CBC_SHA (0x7)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)   DH 1024 bits   FS   WEAK 256
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)   WEAK 256
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x88)   DH 1024 bits   FS   WEAK 256


Handshake Simulation
Android 2.3.7   No SNI 2 RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_RC4_128_MD5  No FS  RC4
Android 4.0.4 RSA 2048 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_AES_256_CBC_SHA   DH 1024  FS
Android 4.1.1 RSA 2048 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_AES_256_CBC_SHA   DH 1024  FS
Android 4.2.2 RSA 2048 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_AES_256_CBC_SHA   DH 1024  FS
Android 4.3 RSA 2048 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_AES_256_CBC_SHA   DH 1024  FS
Android 4.4.2 RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
Android 5.0.0 RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_CBC_SHA   DH 1024  FS
Android 6.0 RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_128_GCM_SHA256   DH 1024  FS
Android 7.0 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 8.0 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 8.1 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Android 9.0 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Baidu Jan 2015 RSA 2048 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA   DH 1024  FS
BingPreview Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
Chrome 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Chrome 69 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Chrome 70 / Win 10 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Chrome 80 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
Firefox 31.3.0 ESR / Win 7 RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_128_CBC_SHA   DH 1024  FS
Firefox 47 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_128_CBC_SHA   DH 1024  FS
Firefox 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_128_CBC_SHA   DH 1024  FS
Firefox 62 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Firefox 73 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_128_CBC_SHA   DH 1024  FS
Googlebot Feb 2018 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_GCM_SHA256  No FS
IE 6 / XP   No FS 1   No SNI 2 RSA 2048 (SHA256)   SSL 3 TLS_RSA_WITH_RC4_128_MD5  RC4
IE 7 / Vista RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
IE 8 / XP   No FS 1   No SNI 2 RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_RC4_128_MD5  RC4
IE 8-10 / Win 7  R RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_256_CBC_SHA  No FS
IE 11 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
IE 11 / Win 8.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
IE 10 / Win Phone 8.0 RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
IE 11 / Win Phone 8.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_128_CBC_SHA256  No FS
IE 11 / Win Phone 8.1 Update  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
IE 11 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
Edge 15 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 16 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 18 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Edge 13 / Win Phone 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
Java 6u45   No SNI 2 RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_RC4_128_MD5  No FS  RC4
Java 7u25 RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Java 8u161 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Java 11.0.3 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Java 12.0.1 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
OpenSSL 0.9.8y RSA 2048 (SHA256)   TLS 1.0 TLS_DHE_RSA_WITH_AES_256_CBC_SHA   DH 1024  FS
OpenSSL 1.0.1l  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
OpenSSL 1.0.2s  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
OpenSSL 1.1.0k  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
OpenSSL 1.1.1c  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
Safari 5.1.9 / OS X 10.6.8 RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Safari 6 / iOS 6.0.1 RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 6.0.4 / OS X 10.8.4  R RSA 2048 (SHA256)   TLS 1.0 TLS_RSA_WITH_AES_128_CBC_SHA  No FS
Safari 7 / iOS 7.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 7 / OS X 10.9  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_CBC_SHA256  No FS
Safari 8 / iOS 8.4  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_CBC_SHA256   DH 1024  FS
Safari 8 / OS X 10.10  R RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_CBC_SHA256   DH 1024  FS
Safari 9 / iOS 9  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 9 / OS X 10.11  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 10 / iOS 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 10 / OS X 10.12  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Safari 12.1.1 / iOS 12.3.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_RSA_WITH_AES_256_GCM_SHA384  No FS
Apple ATS 9 / iOS 9  R Server sent fatal alert: handshake_failure
Yahoo Slurp Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
YandexBot Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384   DH 1024  FS
(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 Not mitigated server-side (more info)   SSL 3: 0xa, TLS 1.0: 0xa
POODLE (SSLv3) Vulnerable   INSECURE (more info)   SSL 3: 0xa
POODLE (TLS) No (more info)
Zombie POODLE No (more info)   TLS 1.2 : 0x000a
GOLDENDOODLE No (more info)   TLS 1.2 : 0x000a
OpenSSL 0-Length No (more info)   TLS 1.2 : 0x000a
Sleeping POODLE No (more info)   TLS 1.2 : 0x000a
Downgrade attack prevention Yes, TLS_FALLBACK_SCSV supported (more info)
SSL/TLS compression No
RC4 Yes   INSECURE (more info)
Heartbeat (extension) Yes
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)
Yes  INSECURE (more info)
ROBOT (vulnerability) No (more info)
Forward Secrecy Weak key exchange   WEAK
ALPN No
NPN No
Session resumption (caching) Yes
Session resumption (tickets) Yes
OCSP stapling No
Strict Transport Security (HSTS) No
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 Yes   Replace with custom DH parameters if possible (more info)
DH public server param (Ys) reuse No
ECDH public server param reuse No, ECDHE suites not supported
Supported Named Groups -
SSL 2 handshake compatibility Yes


HTTP Requests
1 https://officeemployer.blog.usf.edu/  (HTTP/1.1 200 OK)
1
Date Tue, 10 Jun 2025 22:55:48 GMT
Server Apache/2.2.15 (Red Hat)
X-Powered-By PHP/5.3.3
Set-Cookie wordpress_sec_30d6d93b89a6f682a442674f20e0f167=%7C1750805748%7Cef5a1165d1dfec952ba85b2979f4d699; expires=Tue, 24-Jun-2025 22:55:48 GMT; path=/wp-content/plugins; domain=.blog.usf.edu; secure; httponly
Set-Cookie wordpress_sec_30d6d93b89a6f682a442674f20e0f167=%7C1750805748%7Cef5a1165d1dfec952ba85b2979f4d699; expires=Tue, 24-Jun-2025 22:55:48 GMT; path=/wp-admin; domain=.blog.usf.edu; secure; httponly
Set-Cookie wordpress_logged_in_30d6d93b89a6f682a442674f20e0f167=%7C1750805748%7Cc46358b283b61c04f81200137e0e8b69; expires=Tue, 24-Jun-2025 22:55:48 GMT; path=/; domain=.blog.usf.edu; httponly
Vary Accept-Encoding,User-Agent
Connection close
Transfer-Encoding chunked
Content-Type text/html; charset=UTF-8


Miscellaneous
Test date Tue, 10 Jun 2025 22:55:27 UTC
Test duration 146.718 seconds
HTTP status code 200
HTTP server signature Apache/2.2.15 (Red Hat)
Server hostname blog.rc.usf.edu


Why is my certificate not trusted?

There are many reasons why a certificate may not be trusted. The exact problem is indicated on the report card in bright red. The problems fall into three categories:

  1. Invalid certificate
  2. Invalid configuration
  3. Unknown Certificate Authority

1. Invalid certificate

A certificate is invalid if:

2. Invalid configuration

In some cases, the certificate chain does not contain all the necessary certificates to connect the web server certificate to one of the root certificates in our trust store. Less commonly, one of the certificates in the chain (other than the web server certificate) will have expired, and that invalidates the entire chain.

3. Unknown Certificate Authority

In order for trust to be established, we must have the root certificate of the signing Certificate Authority in our trust store. SSL Labs does not maintain its own trust store; instead we use the store maintained by Mozilla.

If we mark a web site as not trusted, that means that the average web user's browser will not trust it either. For certain special groups of users, such web sites can still be secure. For example, if you can securely verify that a self-signed web site is operated by a person you trust, then you can trust that self-signed web site too. Or, if you work for an organisation that manages its own trust, and you have their own root certificate already embedded in your browser. Such special cases do not work for the general public, however, and this is what we indicate on our report card.

4. Interoperability issues

In some rare cases trust cannot be established because of interoperability issues between our code and the code or configuration running on the server. We manually review such cases, but if you encounter such an issue please feel free to contact us. Such problems are very difficult to troubleshoot and you may be able to provide us with information that might help us determine the root cause.

SSL Report v2.4.0