On 23 Jul 2018, at 22:30, Compton, Rich A wrote: > Barry Greene's site has some good info on ISP security as well: Here're some more: <https://app.box.com/s/4h2l6f4m8is6jnwk28cg> This book is also highly recommended: <https://www.amazon.com/Router-Security-Strategies-Networking-Technology-ebook/dp/B0051TM5L2/> ----------------------------------- Roland Dobbins <rdobbins at arbor.net>