Cookies Table

The tables below list the individual CPM micro-services and the cookies that each service uses. There is essential data in each of these services required for the service to work independently from any other service, but there is also essential data that is required between the services.  The most critical piece of inter-dependent essential data is CPM’s  cpm-sso-token cookie.  This cookie provides CPM the ability to authenticate and authorize user’s appropriately. In order to determine essential data we will need to explore each CPM service and the cookies stored per service.

As the names, numbers, and purposes of these cookies may change over time, this page may be updated to reflect those changes. For more information on how we use these cookies, please refer to our Cookies Policy

Single Sign On (SSO)

CPM’s SSO service provides the set of functionality responsible for handling authentication of all users into CPM’s applications. For most users of CPM services, SSO provides the user interface for CPM’s backend SSO service which is responsible for persisting user accounts and managing sessions.

SSO Cookies

SSO uses the following cookies to perform it’s required functionality:

Domain

Cookie Name

Purpose

Expiration

More information

cpm.org

cpm-sso-token

Essential

24 hours

CPM Cookies Policy

_ga / _gid /_gat

Analytical

Varies

sso.cpm.org

sso-session-info

Essential

12 hours

enrollment-pin

Essential

20 minutes

visited-cpmsso

Informational

20 years

_ga / _gid /_gat

Analytical

Varies

eBooks Licensing System (ELS)

ELS is the system of record for authorizing CPM Users access to CPM content. ELS fulfills this task by associating and authorizing individual user accounts with CPM specific licenses.  

ELS Cookies

ELS uses the following cookies to perform it’s required functionality:

Domain

Cookie Name

Purpose

Expiration

More information

cpm.org

cpm-sso-token

Essential

24 hours

CPM Cookies Policy

_ga / _gid /_gat

Analytical

Varies

els.cpm.org

NG_TRANSLATE_LANG_KEY

Informational

Session

JSESSIONID

Essential

Session

_ga / _gid /_gat

Analytical

Varies

EBOOKS

The CPM eBooks application is used by CPM customer teachers and students to view online versions of the CPM curriculum.  

EBOOKS Cookies

eBooks uses the following cookies to perform it’s required functionality:

Domain

Cookie Name

Purpose

Expiration

More information

cpm.org

cpm-sso-token

Essential

24 hours

CPM Cookies Policy

__cfduid

Performance

1 year

_ga / _gid /_gat

Analytical

Varies

ebooks.cpm.org

PHPSESSID

Essential

Session

Assessments

The CPM Assessment site is used by CPM Customer Teachers to generate test and quizzes from a database of predefined questions curated by the CPM team.

Assessment Cookies

Assessment uses the following cookies to perform it’s required functionality:

 

Domain

Cookie Name

Purpose

Expiration

More information

cpm.org

cpm-sso-token

Essential

24 hours

CPM Cookies Policy

__cfduid

Caching/performance

1 year

_ga / _gid /_gat

Analytics/performance

Varies

assessment.cpm.org

PHPSESSID

Essential

12 hours

agrees_to_terms

Essential

Session

Homework Help

Homework Help provides freely available homework problems with hints and answers to help students practice math lessons.

Homework Help CookieS

Homework Help uses the following cookies to perform it’s required functionality:

Domain

Cookie Name

Purpose

Expiration

More information

cpm.org

__cfduid

Performance

1 year

CPM Cookies Policy

_ga / _gid /_gat

Analytical

Varies

homework.cpm.org

JSESSIONID

Essential

Session

eTools

CPM’s eTools are hosted at technology.cpm.org and commonly linked from CPM’s eBooks.  CPM’s eTools provide useful tools such as probability generators, algebra tiles and graphing calculator functionality.

eTools Cookies

eTools uses the following cookies to perform it’s required functionality:

Domain

Cookie Name

Purpose

Expiration

More information

cpm.org

__cfduid

Performance

1 year

CPM Cookies Policy

_ga / _gid /_gat

Analytical

Varies

Statistics

The CPM statistics resources are designed to help students and teachers explore various concepts of statistics. Tools on this page are general-use and could potentially be used by any statistics teacher or student.

Statistic Cookies

Statistics uses the following cookies to perform it’s required functionality:

Domain

Cookie Name

Purpose

Expiration

More information

cpm.org

__cfduid

Performance

1 year

CPM Cookies Policy

_ga / _gid /_gat

Analytical

Varies