WAbL

Write-Ahead bLog

An introduction on X.509

Introduction

Communication has been always a key part of our society. It allowed our ancestors to share facts, ideas and knowledge without requiring more than a common set of rules between the parts involved in the information exchange. This would allow several cultures to coordinate its actions,...

Run KVM-backed virtual machines with encrypted disk images with virsh

On the importance of storing data encrypted at rest

One of the most relevant concerns about IT security when maintaining an on-premise infrastructure is the risk of a data breach. With the rise of business malware (specially ransomware), these kind of attacks are more common than ever before, so it is a good practice to establish as many defense tech...