In order to protect confidentiality, surveys were mailed by the AFA mailing house using the AFA mailing house identifier on the envelope.
But residents will notice that the new-style permits, the ones now being mailed, contain identifier coding that could help prevent abuse.
In the United Kingdom there are approximately 1.7 million postcodes, which are unique identifiers used for mail delivery.
CompuServe subscribers use CompuServe's domain name "CompuServe.com" together with their own unique alpha-numeric identifier to form a distinctive e-mail mailing address.
Defendants refer to this as "bulk e-mail," while plaintiff refers to it as "junk e-mail". In the vernacular of the Internet, unsolicited e-mail advertising is sometimes referred to pejoratively as "spam". CompuServe subscribers use CompuServe's domain name "CompuServe.com" together with their own unique alpha-numeric identifier to form a distinctive e-mail mailing address.
The online result pages are accessible via the URL sent either by e-mail or via the 'Retrieve results by job identifier or by email' window, using the provided job identification code or the e-mail address.
Therefore, this cipher should be used for fields that store indexes, with a high amount of possible values, and for non-sensitive data like identifiers, e-mail address, name of process nodes, among others.
The AFA did not have permission from its members to provide a mailing list with their identifiers to an outside organization, thus, the initial contact with potential subjects was made through the AFA mailing house.
"I never think of sexuality as an identifier," Brownstein wrote in an e-mail.
But he added that tracing postmarked and bar-coded letters was easier than tracing prepaid bulk and commercial mail, which carries no postmark or other "unique identifiers".
Campbell, D. Identifying the Identifiers.
