Поговорим немного про средства электронной подписи (ЭП) с использованием отечественных ГОСТ-алгоритмов в Linux. Несмотря на то, что различные средства и...

Чудище обло, озорно, огромно, стозевно и лаяй.Набор технологий, который мы по привычке именуем сертификатами SSL, представляет из себя здоровенный айсберг, на...

Vadims Podans on Public Key Infrastructure and PowerShell

This guide demonstrates how to act as your own certificate authority (CA) using the OpenSSL command-line tools.

Use this Certificate Decoder to decode your certificates in PEM format. This certificate viewer tool will decode certificates so you can easily see their contents.

A major part of securing a network as geographically diverse as CloudFlare’s is protecting data as it travels between datacenters. Customer data and logs are important to protect but so is all the control data that our applications use to communicate with…

Most common openssl commands and use cases

Certificates and public key infrastructure (PKI) are hard. No shit, right? I know a lot of smart people who''ve avoided this particular rabbit hole. Eventually, I was forced to learn this stuff because of what it enables: PKI lets you define a system cr…

Исключительно простой и быстрый способ собрать себе SSL CA

As many know, certificates are not always easy. If you have a self created Certificate Authority and a certificate (self signed), there is…

В этом стандарте представлены формат и семантика сертификатов и списков отозванных сертификатов CRL для PKI-инфраструктуры сети Интернет (Интернет/PKI-инфраструктуры). В нём также рассматриваются процедуры для обработки маршрутов сертификации, а в приложениях…

Every byte of a TLS connection explained and reproduced

Step-by-step guide on how to check your SSL certificate with Prometheus & Grafana using the node-cert. Check your HTTPS/TLS certificates.

Pop quiz: where is OpenSSL's default store of trusted CA certificate files?

/etc/ssl/certs
/etc/pki/tls/certs/ca-bundle.crt
/etc/ssl/certs/ca-bundle.crt
/etc/pki/tls/certs/ca-bundle.trust.crt
/etc/pk

Sequoia is a modular OpenPGP implementation in Rust.

A simple zero-config tool to make locally trusted development certificates with any names you'd like. - FiloSottile/mkcert