Latest posts tagged with #PKI on Bluesky
CertKit now supports ACME ARI and 6-day certificates.
ARI means the CA tells us when to renew. We check it multiple times a day. The next mass revocation event will be boring for you.
www.certkit.io/blog/acme-ar... #PKI #TLS
Your certificate renewed. The old one is still serving.
Certbot solves "I forgot to renew." It doesn't tell you whether the new cert actually made it to your server. LinkedIn learned this the hard way in 2019.
www.certkit.io/blog/how-to-...
#PKI #TLS
@HaWeCom Tja, die Leute sollen wohl wieder kriminell werden, damit die Statistik einen Grund für's Aufrüsten im Bereich Innenministerium hergibt. Wenn einer am Boden liegt. muss man ja nachtreten können.
Ich interpretiere aus der #PKI #polizeikriminalstatistik bereits seit Corona ansteigende […]
This image features a promotional graphic with a purple and teal design. It includes text that reads "Techy Geeks Home - Making it Happen" and "Deploy certificates for custom WSUS
How to deploy certificates for custom WSUS updates to client machines | #Guide #Microsoft #WSUS #WindowsServer #PKI #SysAdmin #CyberSecurity
Certificate management has always been a one-person job. Until something breaks, everyone ignores it. Until that one person leaves.
CertKit now supports team access: roles, SAML SSO, MFA, and a weekly email digest.
www.certkit.io/blog/user-ma... #CertKit #PKI
Keyfactor Enhances Post-Quantum Readiness with New Automation Tools for Digital Trust Management #USA #Cleveland #Digital_Trust #PKI #Keyfactor
March 15 is the last day to issue a certificate with ~1 year of validity. After that, 200-day max. Then 100 in 2027. Then 47 in 2029.
Renew now and you set your own automation schedule. Wait, and the CA/B Forum sets it for you.
www.certkit.io/blog/last-ca... #PKI #CertificateManagement
🔐 Don't let expired certs take down your cluster!
Automate Kubernetes certificate renewal with kubeadm + cron + best practices. Zero-downtime, production-tested.
#Kubernetes #Security #Automation #PKI #DevOps
🔗 devopstales.github.io/kubernetes/k...
DNS-PERSIST-01：单次 DNS 记录修改即可供持久签发 TLS 证书；预计 26 年 Q2 正式发布。
- 和 DNS01 的 _acme-challenge 不同，使用的是 _validation-persist 域名前缀。
- TXT 记录包含证书签发方、ACME 账户信息、签发政策，以及授权过期时间等信息。
https://letsencrypt.org/2026/02/18/dns-persist-01.html
#PKI #LetsEncrypt
Telegram 原文
SEALSQ Releases Preliminary 2025 Financial Metrics Insider Brief PRESS RELEASE — SEALSQ Corp (NASDAQ: LAES) (“SEALSQ” or the “Company”), a global leader in semiconductor, PKI, and post-qu...
#Daily #Quantum #Business #PKI #pqc #Revenue #growth #SEALSQ #TPM
Origin | Interest | Match
Today I published an update on the #Canonical supported #upki project, which brings browser-grade Public Key Infrastructure to Linux through the efficient #CRLite data format, with the core revocation engine now functional and available to test!
Beyond current progress, this post explores […]
Most “certificate automation” stops at issuance. That’s how you renew a cert but still serve the old one.
CertKit Agent closes the loop: issue, deploy, verify. Write files to the right paths, set perms/ownership, run the restart.
www.certkit.io/blog/certkit...
#PKI #DevOps
Four years running now, still managing to keep my lab root CA alive! I think the VM has been moved 3 or 4 times at this point, but I still keep managing to publish a new CRL! #PKI #ADCS
Image
🥩🥩Mr T-Bone tip!🥩🥩[New from Tech Community]
Ever wondered how to keep your root certs safe? Dive into ADCS Offline Root CA best practices! PKI legends, get in here!
#cybersecurity #PKI #MVPBuzz #Security #MicrosoftTechCommunity
👉👉 tip.tbone.se/sYOAt3
[AI generated, Human reviewed]
CertBot assumes every server should manage its own certificates. That worked when you had three servers.
But with web farms sharing wildcards, load balancers, mail servers, and VPN appliances, the distributed model collapses.
www.certkit.io/blog/servers...
#ACME #PKI
KeypMe (keypme.com) is the first-ever Post Quantum #smartcard demo in real-world use cases. Use #PQC for S/MIME email and signed PDF document.
Leveraging @utimaco.bsky.social #HSM and @keyfactor.bsky.social #EJBCA as #PKI!
Uses your smartphone as a smartcard. No hardware needed! Easy IT integration
La confiance numérique, c’est aussi une question de puce et de clé ! 🔐
Comment les cartes à puce et les infrastructures à clés publiques (PKI) sécurisent-elles nos échanges ?
📽️ youtu.be/amHxFiYS_iA
#ConfianceNumérique #Cybersécurité #PKI
The slides for my presentation "Please sign your artefacts. WITH WHAT?" at #FOSDEM in the Security devroom are now available for viewing. A video will be coming soon.
fosdem.org/2026/schedule/event/RFFD...
#SBOM #SPDX #CYCLONEDX #OWASP #CYBERSECURITY #PKILOVE #pki
Let’s Encrypt’s Six-Day Certificates Generally Available
www.feistyduck.com/newsletter/issue_133_let...
Let's Encrypt is moving to 45-day certificates by February 2028, a full year before the industry mandate. Authorization reuse drops to 7 hours. If your renewals aren't truly automated, you'll find out the hard way.
www.certkit.io/blog/45-day-...
#PKI #CertificateManagement
We need to simplify client certificates for IoT and MTLS. One way is to anchor client certs in DNS.
The IETF DANCE working group needs more energy to complete our work. Want to join? Get on the mailing list now and help out!
https://datatracker.ietf.org/group/dance/about/
#PKI #DNSsec #MTLS #IOT
🎁🎄🎇 HOLIDAYS SPECIAL 2025 🎇🎄🎁
Secure sensitive data w CC cert Chip + X25519
bsky.app/profile/thot...
#JavaCard #coldstorage #wallet #CryptoSecurity #ITSecurity #BTC #Altcoins #ETH #Solana #SmartContracts #Blockchain #StableCoins #Cryptopay #PKI #Bitlocker #FDE
Keyfactor und IBM Consulting bringen gemeinsame Lösung zur Beschleunigung der quantensicheren Transformation von Unternehmen
#Cybersicherheit #Governance #digitaleSignatur #IBMConsulting @Keyfactor #Kryptografie #PKI #PostQuantumKryptografie #PQC #Zertifikatslebenszyklus
netzpalaver.de/2026/...
One API key with access to everything is fine until a contractor leaves or a key leaks. CertKit now supports multiple applications with scoped API keys. Your marketing site automation never sees production infrastructure.
www.certkit.io/blog/applica...
#PKI #CertificateManagement
Every service wants DNS validation for certificates. With 47-day lifetimes coming, that means dozens of systems holding credentials that can modify your entire zone. CNAME delegation is the fix: one record, no credentials exposed.
www.certkit.io/blog/delegat...
#PKI #ACME
🟢 Let's Encrypt 的 IP 地址 TLS 证书正式上线；证书有效期 6 天。
letsencrypt.org/2026/01/15/6day-and-ip-g...
thread: /4727
#LetsEncrypt #PKI
Telegram 原文
OpenSSL Performance Still Under Scrutiny
www.feistyduck.com/newsletter/issue_132_ope...
Scanners miss real TLS/PKI issues that clients encounter; like incomplete chains and trust path errors. We break down why this happens and how to test properly in practice.
Read the full post: artais.io/blog/tlspki-...
#PKI #TLS #AppSec #Pentest #infosec
We published the CertKit roadmap. Unlike most company roadmaps, it's not vague promises about AI-powered synergies. It's a list of features with vote buttons. Tell us what you actually need.
www.certkit.io/blog/what-sh...
#CertificateManagement #PKI
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