Hackers obtain counterfeit TLS certificates for Google and other large services
Compromise of 3 domain registries allows hackers to walk off with unauthorized certs.
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pqc-bench Part 2: Where the X25519MLKEM768 overhead actually matters
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Certificate name verification: wildcards, SANs and the checks that fail open Identity is a separate question from trust A certificate chain can be v…
GitHub Just Killed SHA-1 Over HTTPS
On September 15, 2026, GitHub turned off SHA-1 for HTTPS and TLS on github.com and its CDNs. They had been warning about it since April. If your cli…
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Ваш сервис на домене клиента: CNAME, certbot и 300 строк Go вместо ACME on-demand
Есть класс фич, которые выглядят на одну строчку в тикете и на неделю в реализации. «Хочу, чтобы статус-страница жила на моём домене» — из таких. Кл…
Вы подменили User-Agent, и сервер всё равно знает, что это curl. Он понял это до того, как получил заголовки
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Stop saying SSL: TLS only does three jobs, and your 'SSL cert' is usually not the outage
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NET::ERR_CERT_AUTHORITY_INVALID: When the Root Itself Is Not Trusted
The hostname matches. The chain is complete — every intermediate is present, each certificate signs the next, and it all leads up to a single certif…
Automatic HTTPS on Kestrel in 2026, now that LettuceEncrypt is archived
If you run an ASP.NET Core app directly on Kestrel, with no nginx or cloud load balancer in front, getting a real TLS certificate has always been th…
The Kafka Incident That Was Just a Certificate (And the Operator That Saved MirrorMaker)
A Saturday afternoon alert: under-replicated partitions on the production Kafka cluster, well over the threshold. Status CRITICAL, replicas out of s…
Deploying Gateway API with TLS Encryption on Kubernetes
The Kubernetes Gateway API is the successor to Ingress, a more expressive, role-oriented resource model ( GatewayClass , Gateway , HTTPRoute ) for a…
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The alert wasn't subtle. Requests just stopped hitting our backend nginx box. Internal traffic from our own domains kept flowing, but anything comin…
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Why Subject Alternative Names (SANs) Matter for Modern Browsers
Originally published on cert-depot.com . Free, open-source self-signed certificate generator — no signup, keys never stored. Why Subject Alternative…