NAT and NAPT are techniques used to share and hide private IP addresses on edge devices like routers and firewalls. But, when an IPsec session runs through NAT or NAPT, security is often broken. Incognito Software takes the BIND out of DNS management with debut its DNS Commander 3.1 targeting 90 percent of DNS servers running vulnerable BIND software. Members of the ISP-Tech list discuss blocking the Snow White virus. Veteran haters of viruses and spam share their ideas about what does and does not work, and share links to further information.
Internal threats are significantly more dangerous than external threats.
There's no fully standardized solution, but there are ways. A look at Managed Security Services from the customer's point of view may help you decide what to buy and what to sell. It'll handle everything down to and including customer service. Providing secure business Internet service requires far more than adding a firewall to your customer's network. ISPs can enter the Managed Security Service market without growing in-house security expertise by joining a reseller program like this one from DefendNet Solutions.