4d ago · 11 min read · When someone searches for "devops certificates," they could mean two different things. They could be shopping for an AWS DevOps Professional exam voucher, or they could be an SRE who just got paged at 2am because an internal mTLS cert expired between...
Join discussionDec 2, 2025 · 2 min read · LevelCertificate NameArea of FocusIssuerIndustry AcceptanceCost Category BeginnerCompTIA Security+General Security FundamentalsCompTIAVery High (Industry standard for entry)Medium BeginnerISC2 CC (Certified in Cybersecurity)Core Cybersecurity Bas...
Join discussionOct 17, 2025 · 1 min read · Ever wondered how update-ca-certificates on Debian/Ubuntu, and update-ca-trust on Fedora/RHEL-based Linux systems works? If you take the time to read through the respective man pages, you will find that they already do a quite decent job at explainin...
Join discussionOct 15, 2025 · 1 min read · I was recently setting up a project which requires the installation of a .crt file as a Trusted Root Certificate for the Current User. The standard way of doing this is to right-click the file and select “Install Certificate”. However, I have Kleopat...
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Oct 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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Sep 27, 2025 · 2 min read · I recently completed the Deep Learning Onramp course offered by MathWorks Training Services. This comprehensive course introduced the fundamentals of deep learning, neural networks, and practical applications in MATLAB. I undertook this course to str...
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Jul 14, 2025 · 4 min read · Written by Priya Malhotra | Education Content Strategist & VET Specialist | Reviewed by John Kelly, Qualified Aged Care Trainer (CHC33021 Certified) If you're passionate about caring for others and looking to start a meaningful career in aged care, t...
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Jul 1, 2025 · 4 min read · After any Zoom webinar, you can export the participant list as a CSV file.This list acts like a digital sign-in sheet, showing who joined and when. To download it: Step 1: Sign in to Zoom Go to the Zoom web portal. Use your Zoom login or Zoom sign-in...
Join discussionJul 1, 2025 · 15 min read · Hello there, crypto commandos! Remember those old-school spy gadgets from James Bond movies where everything needed a secret handshake and decoder ring? Well, today we’re diving into IPsec — the protocol suite that basically gave every packet on the ...
Join discussionJun 26, 2025 · 15 min read · Hello again, my fellow digital warriors! If you thought my last blog on TLS/SSL was intense, well, grab your favorite beverage because today we’re diving into something that’s reshaping how the entire internet works. Yes, I’m talking about QUIC — the...
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