A proposal to let Internet service providers conceal the contact information for their business customers is drawing fire from a number of experts in the security community, who say the change will make it harder to mitigate the threat from spam and malicious software.
The American Registry for Internet Numbers (ARIN) — one of five regional registries worldwide that is responsible for allocating blocks of Internet addresses – later this month will consider a proposal to ease rules that require ISPs to publish address and phone number information for their business customers.
The idea has support from several ISPs that claim the current policy forces ISPs to effectively publish their customer lists.
“I operate in a very competitive business, and there are instances where I can show that my competitors have gone out and harvested customers’ contact information and used that to try to take those customers away,” said Aaron Wendel, chief technical officer at Kansas City based Wholesale Internet Inc., and the author of the proposal. “I have yet to find another private industry that is not government-related that requires you to make your customer lists publicly available on the Internet.”
Critics of the plan say it will only lead to litigation and confusion, while aiding spammers and other shady actors who obtain blocks of addresses by posing as legitimate businesses.