Web cookies (also called HTTP cookies, browser cookies, or simply cookies) are small pieces of data that websites store on your device (computer, phone, etc.) through your web browser. They are used to remember information about you and your interactions with the site.
Purpose of Cookies:
Session Management:
Keeping you logged in
Remembering items in a shopping cart
Saving language or theme preferences
Personalization:
Tailoring content or ads based on your previous activity
Tracking & Analytics:
Monitoring browsing behavior for analytics or marketing purposes
Types of Cookies:
Session Cookies:
Temporary; deleted when you close your browser
Used for things like keeping you logged in during a single session
Persistent Cookies:
Stored on your device until they expire or are manually deleted
Used for remembering login credentials, settings, etc.
First-Party Cookies:
Set by the website you're visiting directly
Third-Party Cookies:
Set by other domains (usually advertisers) embedded in the website
Commonly used for tracking across multiple sites
Authentication cookies are a special type of web cookie used to identify and verify a user after they log in to a website or web application.
What They Do:
Once you log in to a site, the server creates an authentication cookie and sends it to your browser. This cookie:
Proves to the website that you're logged in
Prevents you from having to log in again on every page you visit
Can persist across sessions if you select "Remember me"
What's Inside an Authentication Cookie?
Typically, it contains:
A unique session ID (not your actual password)
Optional metadata (e.g., expiration time, security flags)
Analytics cookies are cookies used to collect data about how visitors interact with a website. Their primary purpose is to help website owners understand and improve user experience by analyzing things like:
How users navigate the site
Which pages are most/least visited
How long users stay on each page
What device, browser, or location the user is from
What They Track:
Some examples of data analytics cookies may collect:
Page views and time spent on pages
Click paths (how users move from page to page)
Bounce rate (users who leave without interacting)
User demographics (location, language, device)
Referring websites (how users arrived at the site)
Here’s how you can disable cookies in common browsers:
1. Google Chrome
Open Chrome and click the three vertical dots in the top-right corner.
Go to Settings > Privacy and security > Cookies and other site data.
Choose your preferred option:
Block all cookies (not recommended, can break most websites).
Block third-party cookies (can block ads and tracking cookies).
2. Mozilla Firefox
Open Firefox and click the three horizontal lines in the top-right corner.
Go to Settings > Privacy & Security.
Under the Enhanced Tracking Protection section, choose Strict to block most cookies or Custom to manually choose which cookies to block.
3. Safari
Open Safari and click Safari in the top-left corner of the screen.
Go to Preferences > Privacy.
Check Block all cookies to stop all cookies, or select options to block third-party cookies.
4. Microsoft Edge
Open Edge and click the three horizontal dots in the top-right corner.
Go to Settings > Privacy, search, and services > Cookies and site permissions.
Select your cookie settings from there, including blocking all cookies or blocking third-party cookies.
5. On Mobile (iOS/Android)
For Safari on iOS: Go to Settings > Safari > Privacy & Security > Block All Cookies.
For Chrome on Android: Open the app, tap the three dots, go to Settings > Privacy and security > Cookies.
Be Aware:
Disabling cookies can make your online experience more difficult. Some websites may not load properly, or you may be logged out frequently. Also, certain features may not work as expected.
Convening top global experts on diabetes genomics and pathogenesis, the Type 2 Diabetes & Metabolism Symposium will take place on November 14 and 15, 2019 at The Jackson Laboratory for Genomic Medicine in Farmington, Conn.
MCB Associate Professor Barbara Mellone received a $2.6million R35-MIRA grant from the National Institute of Health to fund her research on an elusive yet vital chromosomal structure that all plant and animal share: the centromere. This five year grant will support research efforts to determine the contribution of DNA repeats and centromere chromatin to the formation and proper function of these structures and to engineer centromeres using Drosophila as a model.
On Wednesday, August 21, the MCB Department held it’s annual Retreat and Grad Orientation at UConn’s Avery Point Campus. It was a great day including scavenger hunts, trivia games, lunch, poster session, networking with faculty and of course, the awarding of the MCB 2019 Graduate and Undergraduate Student Summer Fellowships. Congratulations to the recipients! These fellowships are made possible by some very generous donors and are offered on a competitive basis to the most highly qualified students. Claire M. Berg Graduate Fellowship in Genetics: Gabrielle Hartley and Katelyn DeNegre, Arthur Chovnick Graduate Fellowship in Genetics: Kate Castellano, Richard C. Crain, Jr. Memorial Fellowship: Aaron Feinstein and Melissa Skoryk, Cross-Disciplinary Fellowship in MCB and Pharmaceutical Sciences: Sarah Goldstein, Jean Lucas-Lenard Special Summer Fellowship in Biochemistry: Anthony Patelunas and Matthew Kearney, Philip I. Marcus Graduate Student Fellowship in Virology: Corynne Dedeo, Pfizer Summer Fellowship in Molecular and Cell Biology: Elizabeth Herder and Virginia King, Antonio H. & Marjorie J. Romano Graduate Education Fellowship: Joshua Gil and Kevin Lee, Todd M. Schuster Award in Molecular and Cell Biology: Liting Liu, Edward A. and Limia H. Khairallah Fellowship: Liming Chen, Sarah McAnulty, and Rambon Shamilov Biohaven, Pharmaceuticals Fellowship: Ala Shaqra View photo gallery here
Nidhi Vijayan, Nyholm Lab, tweeted a movie she took of baby bobtail squid and Scientific America deemed it one of last week's best science GIFs Watch here!
AAAS Announces John Malone of the University of Connecticut and Global Young Academy as a AAAS Science & Technology Policy Fellow
Washington DC (20 August 2019) — John Malone of the University of Connecticut has been awarded a AAAS Science & Technology Policy Fellowship (STPF) with a placement at the Office of Science and Technology Cooperation in the Department of State.
The Fall 2019 Molecular and Cell Biology Seminar Series runs every Tuesday, 3:30 pm to 4:30 pm in BPB 130. Refreshments are available in the BPB lobby at 3:15.
MCB is proud to announce that Anthony Patelunas has been awarded a Fall 2019 Doctoral Student Travel Fellowship by UConn the Graduate School. This bi-annual award provides support to students for conference attendance to enrich their graduate program study. Anthony is a member of the Goldhamer Lab.
MCB is proud to announce that Cory Jubinville has been awarded a Fall 2019 Doctoral Student Travel Fellowship by UConn the Graduate School. This bi-annual award provides support to students for conference attendance to enrich their graduate program study. Cory is a member of the Goldhamer Lab.
MCB is proud to announce that Corynne Dedeo has been awarded a Fall 2019 Doctoral Student Travel Fellowship by UConn the Graduate School. This bi-annual award provides support to students for conference attendance to enrich their graduate program study. Corynne is a member of the Teschke Lab.
SURF student Grace Nichols '20 (CLAS) using software to measure response rates of mice with hopes of understanding Tinnitus. June 27, 2019. (Sean Flynn/UConn Photo)
Nichols , a Rising Senior majoring in Molecular and Cell Biology, is performing research at UConn Health this summer by using a mouse model to identify the types of sound stimuli that are more likely to induce tinnitus, a medical condition characterized by the perception of a sound that is not really there. Read full article in UConn Today