I'm running a small self-hosted webserver using Apache and just PHP, HTML and CSS to supply some PDF-documents to my customers. One of them now noted there could be "certain" risks using dynamic-DNS for my server. What could these risks for my customers be? Thanks
I found this: https://www.akamai.com/blog/security-research/spoofing-dns-by-abusing-dhcp
or are there possibly other risks and how can they be avoided?