Foundations of Systems Course Lectures
Listen to each course lecture in the order listed.
| Cookie | Duration | Description |
|---|---|---|
| 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-analytics | 1 year | Set by the GDPR Cookie Consent plugin, this cookie records the user consent for the cookies in the "Analytics" category. |
| 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-functional | 1 year | The GDPR Cookie Consent plugin sets the cookie 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-necessary | 1 year | Set by the GDPR Cookie Consent plugin, this cookie records the user consent for the cookies in the "Necessary" category. |
| cookielawinfo-checkbox-others | 1 year | Set by the GDPR Cookie Consent plugin, this cookie stores user consent for cookies in the category "Others". |
| 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 | 1 year | Set by the GDPR Cookie Consent plugin, this cookie stores the user consent for cookies in the category "Performance". |
| 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. |
| cross-site-cookie | session | Shopoe sets this cookie to ensures visitor browsing security by preventing cross-site request forgery. This cookie is essential for the security of the website and visitors. |
| m | 1 year 1 month 4 days | Stripe sets this cookie for fraud prevention purposes. It identifies the device used to access the website, allowing the website to be formatted accordingly. |
| 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. |
| server_session_id | session | This cookie is set by Twitch to help in load balancing and optimizing the visitor experience. |
| unique_id | 1 year 1 month | Twitch TV sets this cookie for its online service used for watching or broadcasting live or prerecorded videos across topics such as cooking, travel, art, sports, and video games. |
| 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. |
| viewed_cookie_policy | 1 year | The GDPR Cookie Consent plugin sets the cookie to store whether or not the user has consented to use cookies. It does not store any personal data. |
| wp_woocommerce_session_* | 2 days | WooCommerce sets this cookie to make a unique code for each customer so that it knows where to find the cart data in the database for each one. |
| XSRF-TOKEN | 2 hours | This cookie enhances visitor browsing security by preventing cross-site request forgery. |
| _wpfuuid | 1 year 1 month 4 days | This cookie is used by the WPForms WordPress plugin. The cookie is used to allows the paid version of the plugin to connect entries by the same user and is used for some additional features like the Form Abandonment addon. |
| __cf_bm | 1 hour | This cookie, set by Cloudflare, is used to support Cloudflare Bot Management. |
| __stripe_mid | 1 year | Stripe sets this cookie to process payments. |
| __stripe_sid | 1 hour | Stripe sets this cookie to process payments. |
| Cookie | Duration | Description |
|---|---|---|
| api_token | 1 year 1 month | This cookie is set by Twitch to display the embedded video and the services required to function the same. |
| currency | session | This cookie is used to store the currency preference of the user. |
| yt-player-bandwidth | never | The yt-player-bandwidth cookie is used to store the user's video player preferences and settings, particularly related to bandwidth and streaming quality on YouTube. |
| yt-player-headers-readable | never | The yt-player-headers-readable cookie is used by YouTube to store user preferences related to video playback and interface, enhancing the user's viewing experience. |
| yt-remote-cast-available | session | The yt-remote-cast-available cookie is used to store the user's preferences regarding whether casting is available on their YouTube video player. |
| yt-remote-cast-installed | session | The yt-remote-cast-installed cookie is used to store the user's video player preferences using embedded YouTube video. |
| 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-remote-fast-check-period | session | The yt-remote-fast-check-period cookie is used by YouTube to store the user's video player preferences for embedded YouTube videos. |
| yt-remote-session-app | session | The yt-remote-session-app cookie is used by YouTube to store user preferences and information about the interface of the embedded YouTube video player. |
| yt-remote-session-name | session | The yt-remote-session-name cookie is used by YouTube to store the user's video player preferences using embedded YouTube video. |
| ytidb::LAST_RESULT_ENTRY_KEY | never | The cookie ytidb::LAST_RESULT_ENTRY_KEY is used by YouTube to store the last search result entry that was clicked by the user. This information is used to improve the user experience by providing more relevant search results in the future. |
| Cookie | Duration | Description |
|---|---|---|
| unique_id_durable | 1 year 1 month | Cookie that is used to register whether the user is logged in. This allows the website owner to make parts of the website inaccessible, based on the user's log-in status. |
| _uetsid | never | Bing Ads sets this cookie to engage with a user that has previously visited the website. |
| _uetvid | never | Bing Ads sets this cookie to engage with a user that has previously visited the website. |
| Cookie | Duration | Description |
|---|---|---|
| referrer_url | 1 hour | This cookie is used to detect how the user reached the website by registering their last URL-address. |
| sbjs_current | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_current_add | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_first | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_first_add | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_migrations | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_session | 1 hour | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| sbjs_udata | session | Sourcebuster sets this cookie to identify the source of a visit and stores user action information in cookies. This analytical and behavioural cookie is used to enhance the visitor experience on the website. |
| tk_ai | 1 year 1 month 4 days | JetPack sets this cookie to store a randomly-generated anonymous ID used only within the admin area and for general analytics tracking. |
| tk_lr | 1 year | JetPack plugin sets this referral cookie on sites using WooCommerce, which analyzes referrer behaviour for Jetpack. |
| tk_or | 1 year 1 month 4 days | JetPack plugin sets this referral cookie on sites using WooCommerce, which analyzes referrer behaviour for Jetpack. |
| tk_qs | 1 hour | JetPack sets this cookie to store a randomly-generated anonymous ID used only within the admin area and for general analytics tracking. |
| tk_r3d | 3 days | JetPack installs this cookie to collect internal metrics for user activity and improve user experience. |
| tk_tc | session | JetPack sets this cookie to record details on how users use 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. |
| _gat_gtag_UA_* | 1 minute | Google Analytics sets this cookie to store a unique user ID. |
| _ga_* | 1 year 1 month 4 days | Google Analytics sets this cookie to store and count page views. |
| _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. |
| Cookie | Duration | Description |
|---|---|---|
| experiment_overrides | 1 year 1 month | Twitch TV sets this cookie to collect data on the user across websites. This information is used to tailor advertisements. |
| guest_id | 1 year 1 month 1 minute | Twitter sets this cookie to identify and track the website visitor. It registers if a user is signed in to the Twitter platform and collects information about ad preferences. |
| 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. |
| muc_ads | 1 year 1 month 4 days | Twitter sets this cookie to collect user behaviour and interaction data to optimize the website. |
| MUID | 1 year 24 days | Bing sets this cookie to recognise unique web browsers visiting Microsoft sites. This cookie is used for advertising, site analytics, and other operations. |
| NID | 6 months | Google sets the cookie for advertising purposes; to limit the number of times the user sees an ad, to unwanted mute ads, and to measure the effectiveness of ads. |
| 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. |
| PREF | 8 months | PREF cookie is set by Youtube to store user preferences like language, format of search results and other customizations for YouTube Videos embedded in different sites. |
| test_cookie | past | doubleclick.net sets this cookie to determine if the user's browser supports cookies. |
| ttwid | 1 year | Tiktok sets this cookie to keep track of user authentication and session information. |
| VISITOR_INFO1_LIVE | 6 months | YouTube sets this cookie to measure bandwidth, determining whether the user gets the new or old player interface. |
| VISITOR_PRIVACY_METADATA | 6 months | YouTube sets this cookie to store the user's cookie consent state for the current domain. |
| YSC | session | Youtube sets this cookie to track the views of embedded videos on Youtube pages. |
| 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. |
| Cookie | Duration | Description |
|---|---|---|
| 0af9fc9e4dca6c9a53d304e1c6b5306e | 1 hour | Description is currently not available. |
| cometly_tracker_session | 2 hours | Description is currently not available. |
| csrfToken | 1 month 1 day | Description is currently not available. |
| egh2ePgYbsmDS5GUqmvPVvi5A4rfOC5EPhiN8wzA | 2 hours | Description is currently not available. |
| ga__15_abel | 1 day | Description is currently not available. |
| ga__15_abel-ssn | 1 day | Description is currently not available. |
| hmt_id | 1 month | Description is currently not available. |
| jwt | 1 month 1 day | No description available. |
| jwtOnAir | 1 month 1 day | Description is currently not available. |
| key | 1 hour | Description is currently not available. |
| KP_UIDz | 1 day | No description available. |
| KP_UIDz-ssn | 1 day | Description is currently not available. |
| KP_UIDZ_1 | 1 day | Description is currently not available. |
| KP_UIDZ_1-ssn | 1 day | Description is currently not available. |
| msToken | 10 days 1 minute | Description is currently not available. |
| qNRJiqVciHAavbJpb2Q9fr1SE4a5d0yqWVrKA7Wu | 2 hours | Description is currently not available. |
| viewer_id | 1 year | No description available. |
| volume | never | No description available. |
| yptDeviceID | 1 year | Description is currently not available. |
| _cfuvid | session | Description is currently not available. |
| __cflb | 1 hour | This cookie is used by Cloudflare for load balancing. |
