Security

DIY CA to allow NRPE-NG to communicate without errors

Whilst playing with NRPE-NG we found that it complains if it does not have SSL Certificates signed by a Certificate Authority.

This article shows how to build a tiny CA specifically targeted at managing certificates in a testing network. Read More...

Why NAT is not a security mechanism

All too frequently I see articles that refer to Network Address Technology (NAT) as a security mechanism. Let us be clear NAT has nothing to do with strengthening security and an awful lot to do with weakening it. Read More...