DMARC at p=none is not email authentication
The claim A published DMARC record with a policy of none protects nobody. It asks receiving mail servers to report on forged mail and then deliver it anyway. Most Canadian business...
Read articleInsights
Infrastructure
Engineering notes, infrastructure deep dives and practical guides from the Exotecho team.
A backup you have never restored is a hypothesis
The claim Backup coverage is the wrong metric. The only number that describes your actual risk is the elapsed time of your last successful, verified restore into a clean environmen...
Read article
The physics case for hosting Canadian traffic in Canada
The claim Most arguments for keeping Canadian workloads on Canadian infrastructure are legal ones. Those arguments are real but negotiable — contracts, addenda, and standard clause...
Read article