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SRStefan Rickliblog.stefanrickli.devOct 17, 2025 · 1 min read

Demystifying Certificate Updates: A Visual Guide for Debian, Ubuntu, Fedora, and RHEL Systems

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...

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PCPrem Chavhanlearning-bits.hashnode.devOct 3, 2025 · 4 min read

Exploring mTLS: Everything You Need to Know About Mutual Authentication

Last week, I tried to get into this cool, exclusive club. But just dressing up wasn’t enough; you needed a secret password to get through the door. It felt like a spy movie! That password made sure only trusted people got in and everything inside sta...

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BLBruce Lterrible.hashnode.devJul 23, 2025 · 1 min read

CAs in Consul

Before beginning your Consul journey, understand that a Consul cluster includes two Certificate Authorities (CAs): the Primary CA and the Connect CA. The Primary CA manages certificates for the Consul cluster's internal operations, while the Connect ...

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SKShubham Kumarchmodshubham.hashnode.devJun 22, 2025 · 5 min read

TLS/SSL Connection

Hi bugs! Currently, I’m working around security protocols and decided to start a blog series to revive my knowledge of the sacred art (cryptography) of protecting our digital world from the darkness of evil spirits (yes, I’m talking about attackers)....

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SMShubham Meteshubhammete.hashnode.devApr 13, 2025 · 4 min read

Implementing Cluster level Mutual TLS in two Nginx Pods

Recently I was assigned with the task for establishing the MTLS communication between two pods. In this blog I will share my experience about implementing MTLS. Here I have created two Nginx pods and cert-manager to generate certificates Mutual TLS ...

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YKYashvi Kothariyashvikothari.hashnode.devMar 25, 2025 · 5 min read

How to Integrate a Jenkins CI CD Pipeline with Code Signing Certificate

Login Jenkins UI Install the Credentials Plugin: Ensure the Jenkins Credentials Plugin is installed. https://plugins.jenkins.io/credentials/ Located Store Certificate in Jenkins: Go to Jenkins Dashboard > Manage Jenkins > Manage Credenti...

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MBMike Beckermainframe79.hashnode.devMar 4, 2025 · 4 min read

Ongoing Maintenance for Offline Root CA and Intermediate CA

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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MBMike Beckermainframe79.hashnode.devFeb 24, 2025 · 2 min read

Simplify SSL Setup for Webservers with a Windows CA

Mission Objective Secure web servers with SSL certs from a Windows Certificate Authority. Automate issuance and renewal. Neutralize manual config overhead. Gear Check Windows CA: Enterprise CA operational, root trusted. Web Server: Windows-based (I...

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MPmrutyunjaya padhydevopsify.hashnode.devFeb 20, 2025 · 3 min read

Basics of Transport Layer Security (TLS)

What is TLS?TLS is like a digital (encrypting protocol) shield that ensures the safe journey of your data across the internet, keeping it secure as it travels between apps and websites. How does it work?TLS combines two types of encryption: symmetric...

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GGuéhadstack-overflowed.hashnode.devDec 16, 2024 · 4 min read

SSL Pinning & Beyond (Part 1)

A while ago an application we’ve been working on was submitted to a penetration test during which a possibility of man in the middle attack was exploited. We then embarked on a journey to find the best solutions & stumbled upon multiple options so we...

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#certificate-authority

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Trending tags this week

Demystifying Certificate Updates: A Visual Guide for Debian, Ubuntu, Fedora, and RHEL Systems

Exploring mTLS: Everything You Need to Know About Mutual Authentication

CAs in Consul

TLS/SSL Connection

Implementing Cluster level Mutual TLS in two Nginx Pods

How to Integrate a Jenkins CI CD Pipeline with Code Signing Certificate

Ongoing Maintenance for Offline Root CA and Intermediate CA

Simplify SSL Setup for Webservers with a Windows CA

Basics of Transport Layer Security (TLS)

SSL Pinning & Beyond (Part 1)