Extended Brain Storage

# security

Multi-Factor Authentication

A general introduction to multi-factor authentication with the emphasis on two-factor authentication and omitting biometrics... [Read More]

#security #two-factor #multi-factor #authentication #HOTP #TOTP

OpenBSD: OpenSSH Hardening Using Certificates

The OpenSSH daemon is targeted by brute-force attacks almost everyday. There are various ways to deal with the annoying attempts of unauthorised access, one of which is authentication based on certificates. Here are some thoughts to set this up in the realm of OpenBSD... [Read More]

#OpenBSD #security #sshd #OpenSSH #authentication #certificates #hardening

Transport Layer Security Hardening

An attempt to provide an up-to-date and secure list of cipher suites for Transport Layer Security (TLS)... [Read More]

#TLS #SSL #security #RSA #Diffie-Hellman #hardening

GrapheneOS: Building Process Prerequisites

An attempt to describe the whole process of compilation of GrapheneOS... [Read More]

#security #privacy #Android #GrapheneOS #AOSP

GrapheneOS: Revert Back to Stock AOSP ROM

This is a brief tutorial to install a stock Android Open Source Project (AOSP) ROM on a Google Pixel XL smartphone (the first generation)... [Read More]

#security #privacy #Android #GrapheneOS #AOSP

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