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Tag: security

List of articles and notes for the security tag.

Articles

How to properly upgrade npm packages

22.02.2026

•

node,

npm,

pnpm,

security,

yarn

Complete guide to install and configure Debian 12

11.06.2025

•

hardware,

linux,

security,

server

Always create GPG revocation certificate backup

10.08.2020

•

diary,

gpg,

security

Reading encrypted message from stranger

10.07.2020

•

diary,

gpg,

linux,

macos,

security

How to prepare yourself for CKAD exam in 2026

•

ckad,

hardware,

k8s,

kubernetes,

linux,

security,

server

Using ansible playbook with securely stored variables

•

ansible,

debian,

linux,

playbook,

security,

vault

How to encrypt or decrypt message

•

decrypt,

encrypt,

gpg,

pgp,

rsa,

security

Notes

Ansible

•

ansible,

security