5d ago · 4 min read · Endpoint encryption is not a complex technical problem. It is an execution problem. Most environments have BitLocker enabled on some machines, enforced inconsistently, with no centralized key escrow and no reliable reporting on what is actually encry...
Join discussionMar 9 · 15 min read · TLDR: An X.509 Certificate is a digital document that binds a Public Key to an Identity (e.g., google.com). It is digitally signed by a trusted Certificate Authority (CA). It prevents attackers from impersonating websites via man-in-the-middle attack...
Join discussionFeb 6 · 4 min read · Introduction: PKI Looks Simple—Until It Isn’t Public Key Infrastructure (PKI) is one of those security components that everyone agrees is critical and almost no one enjoys managing. On paper, PKI is straightforward: Certificates Certificate Authori...
Join discussionDec 12, 2025 · 4 min read · Kubernetes uses a powerful and secure certificate-based authentication model built on PKI (Public Key Infrastructure).If you're coming from traditional TLS (like HTTPS), Kubernetes introduces an important difference: Clients (kubectl, kubelet, contro...
Join discussionOct 3, 2025 · 3 min read · Es posible crear un certificado digital que implemente algoritmos PQC (Post-Quantum Crypto). Vamos a demostrar como es posible generar un par de llaves ML-DSA y utilizarlas dentro de un certificado X.509, ya sea self-signed o firmado por un CA privad...
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Mar 4, 2025 · 4 min read · Mission Objective The Mainframe79 control deck is online, tasked with preserving the integrity of your Public Key Infrastructure (PKI) within an existing Windows Server domain. Our mission: outline the essential maintenance steps to keep your Offline...
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Mar 3, 2025 · 6 min read · Mission Objective The Mainframe79 control deck is online, tasked with constructing a bulletproof Public Key Infrastructure (PKI) within an existing Windows Server domain. Our mission: deploy an Offline Root Certificate Authority (CA) and an Intermedi...
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May 5, 2024 · 3 min read · With respect to my previous articles, I explained how encryption and decryption are performed, including the elements used for the hybrid encryption. As we know, we use two keys for asymmetric encryption: a public key and a private key. The term "pub...
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