Optimizing security seals on web pages
View Patent ↗A method of providing web site verification information to a user can include receiving a DNS query including a host name and a seal verification site name, parsing the DNS query, and extracting the host name from the DNS query. The method also can include accessing a DNS zone file including a list of Trust Services customers and determining if the host name is associated with a Trust Services customer in the list of Trust Services customers. The method further can include transmitting a positive identifier to the requester if the host name is associated with a Trust Services customer and transmitting a negative identifier to the requester if the host name is not associated with a Trust Services customer. In a specific embodiment, the Trust Services include issuance of digital certificates.
1. A method of testing the efficacy of a seal, including:
receiving a request that includes a domain;
determining that the domain is subject to testing;
responding to the request by sending a value that the domain is subject to a determination of click-through ratios based on a presence of a security seal displayed with a link representative of the domain;
receiving information based upon the number of times the link was displayed with the security seal and the number of times the link was displayed without the security seal and upon the number of times the link was selected when the security seal was displayed and the number of times the link was selected when the security seal was not displayed;
determining a first click-through ratio based upon the number of times the link is clicked on and displayed with the security seal, and a second click-through ratio based upon the number of times the link is clicked on and displayed without the security seal;
based upon the information received, determining that the number of times the link was clicked is statistically dependent on the number of times the link was displayed with the security seal and
upon the number of times the link was displayed without the security seal.
2. The method of claim 1 , wherein receiving a request that includes a domain includes receiving a DNS request that includes the domain.
3. The method of claim 2 , wherein the DNS request includes a request to resolve a fully qualified domain name that contains the domain as a substring.
4. The method of claim 2 , wherein responding to the request by sending a value that the domain is subject to testing includes responding to the DNS request by sending an IP address indicating that the domain is subject to testing.
5. A method of testing the efficacy of a seal, including:
sending a request that includes a domain;
receiving a response that indicates that the domain is subject to a determination of click-through ratios based on a presence of a security seal displayed with a link representative of the domain;
randomly determining whether to display the security seal in conjunction with the link containing the domain;
displaying the link;
recording a first click-through ratio based upon whether the security seal was displayed with the link and whether the link was selected, and a second click-through ratio based upon whether the security seal was not displayed with the link and whether the link was selected;
sending information based upon the number of times the link was displayed with the security seal and the number of times the link was displayed without the security seal and upon the number of times the link was selected when the security seal was displayed and the number of times the link was selected when the security seal was not displayed; and
based upon the information received, determining that the number of times the link was clicked is statistically dependent on the number of times the link was displayed with the security seal and upon the number of times the link was displayed without the security seal.
6. The method of claim 5 wherein sending information comprises sending information about a single display of a link.
7. The method of claim 5 wherein sending information comprises sending information about a plurality of displays of a link.
8. The method of claim 7 wherein sending information comprises determining that the time passed since the last time information was sent has exceeded a threshold and sending information about one or more links displayed since the last time information was sent.
9. The method of claim 5 wherein randomly determining whether to display a seal in conjunction with a link comprises generating a value based upon the current time and using it to determine whether to display the security seal.
10. The method of claim 5 wherein randomly determining whether to display a security seal in conjunction with a link comprises generating a value based upon characteristics of the user's browser and using it to determine whether to display the security seal.
11. The method of claim 10 wherein generating a value based upon characteristics of the user's browser comprises generating the value such that the same value is generated each time the user's browser generates the value.
12. The method of claim 5 wherein randomly determining whether to display a security seal in conjunction with a link comprises using a probability distribution function.