NCSC have recently updated their guidance on email security and anti-spoofing. Implementing measures such as DMARC and SPF are well worth doing and will enhance the quality of your email service. Also make sure you use certificates from recognised Certificate Authorities and configure correctly, to ensure TLS is used as effectively as possible. Also make… Read More »
Squid is a capable proxy, and can be used to enforce security rules for small and medium sized organisations. It’s also a cost-effective solution, e.g. if you’re implementing AP17.
For several weeks I’ve been trialling WordFence on my blog, not that you’d have noticed it. WordFence is a plugin that can be added to any existing WordPress installation, adding Intrusion Detection and Prevention capabilities usually encountered on application layer gateways.