- From: Lorrie Cranor <lorrie@cs.cmu.edu>
- Date: Thu, 19 Feb 2004 15:03:43 -0500
- To: Giles Hogben <giles.hogben@jrc.it>
- Cc: 'public-p3p-spec' <public-p3p-spec@w3.org>
Looks good to me. Lorrie On Feb 18, 2004, at 4:46 AM, Giles Hogben wrote: > > I think the clickstream issue still does not come across. Here are a > couple > of suggested ammendments to help with this. Otherwise I think the text > is > nice: > > > Timing of Notices to Users > > As a best practice, users should receive notice about a site's privacy > practices prior to their user agent transmitting any > personal data. Personal data means anything which might reasonably be > linked > to the user (see section ****) and as such can even include IP > addresses and > locale data transmitted in http headers before a page has even loaded. > In > order to present such notice, a user agent would need to fetch a P3P > policy > prior to loading a page following the guidelines specified in section > 2.4.3 > **"The Safe Zone." However, implementers will need to consider the > performance, usability, and privacy tradeoffs associated with > displaying privacy information prior to loading a page. One way that > privacy and usability might be simultaneously maximized is > to treat all > requests made prior to display of policy information as "safe zone" > requests. > > At sites that include form fields, user agents SHOULD provide notice > about the corresponding privacy practices prior to form submittal. > Besides being best practice, this may be needed in order to > comply with > regulations in some jurisdictions (such as the European Union) that > require a notice about the purpose of data collection to be > presented > to the user before any personal information is captured. > User interface > designs should recognize that the privacy policy for the > form's action > URI may be different than the privacy policy for the HTML > page in which > the form is embedded. In order to allow users to view privacy policy > information associated with action URIs prior to form > submittal, user > agents might include a privacy tab that loads policy information for > action URIs as a page loads, a button or menu item that > causes policy > information for action URIs to be displayed, or a pop-up > that appears > when a user begins entering information into a form field. > > > >> **I suggest this be added as a subsection of section with the title >> **"Timing of Notices to Users" >> ** >> **While the directive is asking for notice about purpose, I >> **could imagine >> **other jurisdictions asking for notice about say, data recipients or >> **data retention as well. So i don't think we should limit our >> **discussion >> **to notice about purpose. >> ** >> **I also think we need to spell things out a bit more so that people >> **understand what data might be transmitted before a page is >> **displayed. >> **It is also not entirely clear to me how clickstream >> **information comes >> **into play here. Here is a proposal: >> ** >> ** > > >> **Timing of Notices to Users >> ** >> **As a best practice, users should receive notice about a >> **site's privacy >> **practices prior to their user agent transmitting any >> **personal data. In >> **order to do this, a user agent would need to fetch a P3P >> **policy prior >> **to loading a page following the guidelines specified in >> **section 2.4.3 >> **The "Safe Zone." However, implementers will need to consider the >> **performance, usability, and privacy tradeoffs associated with >> **displaying privacy information prior to loading a page. One way that >> **privacy and usability might be simultaneously maximized is >> **to treat all >> **requests made prior to display of policy information as "safe zone" >> **requests. >> ** >> **At sites that include form fields, user agents SHOULD provide notice >> **about the corresponding privacy practices prior to form submittal. >> **Besides being best practice, this may be needed in order to >> **comply with >> **regulations in some jurisdictions (such as the European Union) that >> **require a notice about the purpose of data collection to be >> **presented >> **to the user before any personal information is captured. >> **User interface >> **designs should recognize that the privacy policy for the >> **form's action >> **URI may be different than the privacy policy for the HTML >> **page in which >> **the form is embedded. In order to allow users to view privacy policy >> **information associated with action URIs prior to form >> **submittal, user >> **agents might include a privacy tab that loads policy information for >> **action URIs as a page loads, a button or menu item that >> **causes policy >> **information for action URIs to be displayed, or a pop-up >> **that appears >> **when a user begins entering information into a form field. >> ** >> ** >> **On Thursday, February 5, 2004, at 03:00 AM, Giles Hogben wrote: >> ** >> **> >> **> Apart from the issue on primary purpose, the following is >> **the latest >> **> suggested text for the UA Guidelines >> **> >> **> Some jurisdictions (E.g. the European Union) require human >> **readable >> **> information on purpose of collection to be presented to the user >> **> before any information is captured. One way to comply with >> **this is to >> **> present human >> **> readable translations of policies for action uri's of forms >> **> simultaneously >> **> with the forms. As a best practice, information on >> **purposes should be >> **> made >> **> available before any personal information is transmitted. >> **This might be >> **> achieved be achieved for example by a privacy tab which is >> **> synchronised to >> **> display information before pages load, or by including information >> **> which is >> **> displayed on clicking a link. >> **> >> **> >> **> ------------------------------------- >> **> Giles Hogben >> **> European Commission Joint Research Centre >> **> Institute for the Protection and Security of the Citizen >> **Cybersecurity >> **> New technologies for Combatting Fraud Unit TP 267 >> **> Via Enrico Fermi 1 >> **> Ispra >> **> 21020 VA >> **> Italy >> **> >> **> giles.hogben@jrc.it >> **> tel:+390332789187 >> **> fax:+390332789576 >> **> >> **> >> ** >> ** >
Received on Thursday, 19 February 2004 15:03:11 UTC