Big Data and Privacy – The View From DHS

MeriTalk caught up with Department of Homeland Security Chief Privacy Officer Karen Neuman Nov. 19 at MeriTalk’s Big Data Brainstorm in Washington, D.C.

Listen to the podcast.

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.

Necessary

Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

Cookie	Duration	Description
AWSALBCORS	7 days	Amazon Web Services set this cookie for load balancing.
cookielawinfo-checkbox-advertisement	1 year	Set by the GDPR Cookie Consent plugin, this cookie records the user consent for the cookies in the "Advertisement" category.
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
CookieLawInfoConsent	1 year	CookieYes sets this cookie to record the default button state of the corresponding category and the status of CCPA. It works only in coordination with the primary cookie.
JSESSIONID	session	New Relic uses this cookie to store a session identifier so that New Relic can monitor session counts for an application.
PHPSESSID	session	This cookie is native to PHP applications. The cookie stores and identifies a user's unique session ID to manage user sessions on the website. The cookie is a session cookie and will be deleted when all the browser windows are closed.
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
_pxhd	1 year	PerimeterX sets this cookie for server-side bot detection, which helps identify malicious bots on the site.

Functional

Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.

Cookie	Duration	Description
lidc	1 day	LinkedIn sets the lidc cookie to facilitate data center selection.
li_gc	5 months 27 days	Linkedin set this cookie for storing visitor's consent regarding using cookies for non-essential purposes.
UserMatchHistory	1 month	LinkedIn sets this cookie for LinkedIn Ads ID syncing.
__cf_bm	30 minutes	Cloudflare set the cookie to support Cloudflare Bot Management.

Performance

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

Cookie	Duration	Description
AWSALB	7 days	AWSALB is an application load balancer cookie set by Amazon Web Services to map the session to the target.
_gat	1 minute	Google Universal Analytics sets this cookie to restrain request rate and thus limit data collection on high-traffic sites.

Analytics

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.

Cookie	Duration	Description
AnalyticsSyncHistory	1 month	Linkedin set this cookie to store information about the time a sync took place with the lms_analytics cookie.
CONSENT	2 years	YouTube sets this cookie via embedded YouTube videos and registers anonymous statistical data.
ln_or	1 day	Linkedin sets this cookie to registers statistical data on users' behaviour on the website for internal analytics.
pardot	past	The pardot cookie is set while the visitor is logged in as a Pardot user. The cookie indicates an active session and is not used for tracking.
UID	1 year 1 month 4 days	Scorecard Research sets this cookie for browser behaviour research.
vuid	1 year 1 month 4 days	Vimeo installs this cookie to collect tracking information by setting a unique ID to embed videos on the website.
_ga	1 year 1 month 4 days	Google Analytics sets this cookie to calculate visitor, session and campaign data and track site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognise unique visitors.
_ga_*	1 year 1 month 4 days	Google Analytics sets this cookie to store and count page views.
_gcl_au	3 months	Google Tag Manager sets the cookie to experiment advertisement efficiency of websites using their services.
_gid	1 day	Google Analytics sets this cookie to store information on how visitors use a website while also creating an analytics report of the website's performance. Some of the collected data includes the number of visitors, their source, and the pages they visit anonymously.
__gads	1 year 24 days	Google sets this cookie under the DoubleClick domain, tracks the number of times users see an advert, measures the campaign's success, and calculates its revenue. This cookie can only be read from the domain they are currently on and will not track any data while they are browsing other sites.

Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.

Cookie	Duration	Description
anj	3 months	AppNexus sets the anj cookie that contains data stating whether a cookie ID is synced with partners.
bcookie	1 year	LinkedIn sets this cookie from LinkedIn share buttons and ad tags to recognize browser IDs.
bscookie	1 year	LinkedIn sets this cookie to store performed actions on the website.
GoogleAdServingTest	session	Google sets this cookie to determine what ads have been shown to the website visitor.
IDE	1 year 24 days	Google DoubleClick IDE cookies store information about how the user uses the website to present them with relevant ads according to the user profile.
li_sugr	3 months	LinkedIn sets this cookie to collect user behaviour data to optimise the website and make advertisements on the website more relevant.
muc_ads	1 year 1 month 4 days	Twitter sets this cookie to collect user behaviour and interaction data to optimize the website.
personalization_id	1 year 1 month 4 days	Twitter sets this cookie to integrate and share features for social media and also store information about how the user uses the website, for tracking and targeting.
test_cookie	15 minutes	doubleclick.net sets this cookie to determine if the user's browser supports cookies.
uuid2	3 months	The uuid2 cookie is set by AppNexus and records information that helps differentiate between devices and browsers. This information is used to pick out ads delivered by the platform and assess the ad performance and its attribute payment.
VISITOR_INFO1_LIVE	5 months 27 days	YouTube sets this cookie to measure bandwidth, determining whether the user gets the new or old player interface.
YSC	session	Youtube sets this cookie to track the views of embedded videos on Youtube pages.
yt-remote-connected-devices	never	YouTube sets this cookie to store the user's video preferences using embedded YouTube videos.
yt-remote-device-id	never	YouTube sets this cookie to store the user's video preferences using embedded YouTube videos.
yt.innertube::nextId	never	YouTube sets this cookie to register a unique ID to store data on what videos from YouTube the user has seen.
yt.innertube::requests	never	YouTube sets this cookie to register a unique ID to store data on what videos from YouTube the user has seen.
_mkto_trk	1 year 1 month 4 days	This cookie, provided by Marketo, has information (such as a unique user ID) that is used to track the user's site usage. The cookies set by Marketo are readable only by Marketo.
__gpi	1 year 24 days	Google Ads Service uses this cookie to collect information about from multiple websites for retargeting ads.

Others

Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.

Cookie	Duration	Description
AB	1 year	Description is currently not available.
ays_popup_cookie_1	less than a minute	Description is currently not available.
FTR_Cache_Status	session	Description is currently not available.
FTR_Country_Code	session	No description available.
isEU	session	No description available.
jallery_uid	1 year 1 month 4 days	Description is currently not available.
loglevel	never	No description available.
visitor-id	1 year	No description available.
_bit	5 months 27 days	No description available.