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.
Accountant. African American Woman. A small dot within the tech workforce.
This is my bio.
Being a person of color in the tech industry tends to feel like you’re a fish out of water. Though tech companies are working to improve diversity in the workplace, Black and LatinX employees still make up only a small margin of the workforce. Continue Reading
Peter J. Werth speaks at an event to announce his $22.5 million commitment to the University on Dec. 4, 2017. The pledge from Werth, an innovator in generic prescription medication, is the second-largest in University history. Seated is President Susan Herbst. (Peter Morenus/UConn Photo)
The UConn Foundation has received a $22.5 million commitment from Peter J. Werth, ensuring a legacy of innovation and entrepreneurship for generations of students to come.
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The “Bridge of Sighs” in Venice, Italy (Brendan Mulcahey/UConn School of Business)
While my classmates decided to venture further into Eastern Europe for the remainder of the Spring Break, I decided to head down to Italy and enjoy some warmer weather. Continue Reading
iSixSigma – The Lean Six Sigma (LSS) Green Belt and Black Belt curriculum needs an overhaul. The original operational excellence (OpEx) Lean Six Sigma methodology developed by Motorola in the 1980s and made famous by Jack Welch at General Electric (GE) in the early 1990s is finding itself a bit long in the tooth in comparison to the digital transformation activity going on around it. Practitioners of Lean Six Sigma who learned their craft more than 10 years ago need on-the-job training or CE (continuing education) classes to remain valuable to their client companies. The digital transformation has overtaken this quaint methodology, and unless continuous improvement teams embrace the new paradigm, their ability to affect the world will get smaller and smaller.
Berlin with some of my classmates (Brendan Mulcahey/UConn School of Business)
The structure of my program had my academic classes finishing up this past week. Thus, I was quite busy finishing up classes with projects, essays and final exams. The following weekend was the start of my semester break. Continue Reading