This is really vague memory of it, but the main problem was that NSEC 
enumeration with public whois allowed data scraping. 

Thus whois rate limiting, implementation of "hide-this" flags and NSEC3 was 
deployed to prevent majority of it. Some limits were also implemented in the 
registry to prevent cross-registrar data digging via EPP. 

O. 

On March 15, 2015 7:36:19 PM GMT+01:00, "Patrik Fältström" <[email protected]> 
wrote:
>
>> On 15 mar 2015, at 17:30, Ondřej Surý <[email protected]> wrote:
>> 
>> JFTR .cz was asked by "The Office for Personal Data Protection" to
>implement measures to protect the personal data for domain holders. 
>NSEC3 was part of the solution.
>
>Can you explain more how that was part of the solution?
>
>   Patrik

-- 
Sent from my Android device with K-9 Mail. Please excuse my brevity.
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