Skor SSL ub.edu: C (75/100)

C 75/100

View the in-depth report on SSL Labs

Penerbit: GEANT TLS RSA 1
TLS maks.: TLS1.2
Versi TLS: TLS 1.3 TLS 1.2 TLS 1.1 TLS 1.0
Cipher: ECDHE-RSA-AES256-GCM-SHA384
Kedaluwarsa: 11/14/2026 ( 6 hr)
HSTS: Nonaktif
OCSP Stapling: Nonaktif
Terakhir dipindai: 11/4/2026, 12:37:20 PM

Why is the score low?

C · 75/100

-20

Expiring soon

Renew soon; keep more than 30 days of validity remaining
-5

TLS 1.3 not enabled

Enable TLS 1.3 on the server

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Alat SSL Pemeriksa Sertifikat Pelacak handshake SSL Pencarian Certificate Transparency

Ringkasan laporan

ub.edu currently holds an SSL grade of C (75/100) from CertH TLS health monitoring. The site supports TLS1.2, does not enable HSTS, and its certificate is issued by GEANT TLS RSA 1 — 6 days left on the certificate. CertH records daily TLS handshake probes into an auditable certificate health trend.

Buruk — Cacat keamanan jelas: mendukung TLS 1.0 atau cipher lemah seperti RC4 / 3DES.

ub.edu mendapat skor lebih tinggi dari 7% dari 12,269 situs yang dinilai.

Persentil dihitung dari 12,269 situs yang diindeks CertH (termasuk yang belum dinilai), bukan sensus industri.

Terakhir dipindai 4 hari lalu — data mungkin sudah usang

Detail sertifikat & konfigurasi lengkap

Common Name: ub.edu
Kunci: rsaencryption 2048bit
Hash tanda tangan: SHA-256
Rantai: Lengkap
SAN: ub.edu
Sidik jari: 358b6e9b53e0913b33e79df077347fe916a64e60712d69525c9f58f5e2bd7683

Variabel penjelas

CAA

Tidak ada (CA mana pun dapat menerbitkan)

CT SCT

Must-Staple

✗

HSTS preloadable

✗

Penanda risiko

Tidak ada risiko berarti

Yang sudah baik

Rantai sertifikat lengkap
Tanpa TLS lama atau cipher lemah

Tren skor

Riwayat terbaru

Waktu	Nilai	Skor	Penerbit
11/4/2026, 12:37:20 PM	C	75	GEANT TLS RSA 1
9/9/2026, 8:49:36 PM	A	95	GEANT TLS RSA 1
9/8/2026, 6:29:51 PM	C	79	Hellenic Academic and Research Institutions CA

Score change insights · Last 90 days

Net change ↓ -4

↓

11/4/2026 -20 A → C

Config scoring adjustment

Also observedCAA: — → —
↑

9/9/2026 +16 C → A

Key strength changed

Tanya jawab

Kapan sertifikat ub.edu kedaluwarsa?

Sertifikat ub.edu kedaluwarsa pada 11/14/2026, dalam 6 hari, diterbitkan oleh GEANT TLS RSA 1.

Apakah konfigurasi TLS ub.edu aman?

ub.edu saat ini C (75/100), menegosiasikan TLS1.2 dan does not enable HSTS.

Mengapa skor ub.edu berubah?

11/4/2026: -20 poin — Config scoring adjustment