Last updated: April 1, 2026
This Cookie Policy explains how ZeroTB, Inc. ("ZeroTB," "we," "us," or "our") uses cookies and similar tracking technologies when you visit our website at zerotb.org or use our security and compliance platform. This policy describes what cookies are, the types of cookies we use, why we use them, and how you can control or delete them.
We use cookies to make our website and platform work properly, to make them easier to use, and to help us understand how they are being used. In some cases, we share information we collect through cookies with our partners and service providers.
By continuing to use our website after we have informed you about our use of cookies, you consent to our use of cookies as described in this policy. You can withdraw your consent at any time by following the instructions in the "Managing Your Cookie Preferences" section of this policy.
A cookie is a small text file that a website saves on your computer or mobile device when you visit the site. It enables the website to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you do not have to keep re-entering them whenever you come back to the site or browse from one page to another.
First-party cookies are set directly by the website you are visiting. They are used to provide you with a smooth browsing experience and are essential to the website functioning correctly. We use first-party cookies to remember your login state, store your preferences and provide core platform functionality.
Third-party cookies are set by a different domain from the website you are visiting. We permit some third-party services to place cookies on your device to help us analyze our website traffic, provide advertising relevant to your interests, and deliver enhanced functionality.
Session cookies are temporary cookies that expire when you close your browser. They are used to maintain your session state as you navigate between pages. Persistent cookies remain on your device for a specified period of time or until you delete them manually. We use persistent cookies to remember your preferences and settings across multiple visits.
These cookies are essential for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in, or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will then not work.
| Cookie Name | Purpose | Duration |
|---|---|---|
| ztb_session | Maintains your authenticated session on the platform | Session |
| ztb_csrf_token | Prevents cross-site request forgery attacks | Session |
| ztb_cookie_consent | Stores your cookie consent preferences | 1 year |
| ztb_locale | Stores your language and regional format preferences | 1 year |
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site and platform. They help us know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies, we will not know when you have visited our site and will not be able to monitor its performance.
| Cookie Name | Provider | Purpose | Duration |
|---|---|---|---|
| _ga | Google Analytics | Distinguishes users and collects anonymous traffic data | 2 years |
| _ga_XXXXXXXX | Google Analytics | Maintains session state and counts page visits | 2 years |
| _gid | Google Analytics | Distinguishes users within a 24-hour window | 24 hours |
| ztb_perf | ZeroTB | Collects page load times and error rates for platform monitoring | 30 days |
These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.
| Cookie Name | Purpose | Duration |
|---|---|---|
| ztb_theme | Stores your interface theme preference (light/dark mode) | 1 year |
| ztb_dashboard_layout | Stores your dashboard widget arrangement preferences | 1 year |
| ztb_tour_completed | Records whether you have completed the onboarding product tour | 2 years |
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant advertisements on other sites. They do not store directly personal information but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.
| Cookie Name | Provider | Purpose | Duration |
|---|---|---|---|
| _fbp | Meta | Used by Facebook to deliver a series of advertisement products | 3 months |
| li_sugr | Used to make a probabilistic match of a user's identity | 90 days |
In addition to cookies, we may use other similar tracking technologies:
Web beacons (also known as pixel tags or clear GIFs) are tiny graphics files that contain a unique identifier and are embedded in our web pages and emails. They allow us to count users who have visited those pages or opened emails, to verify system and server integrity, and to help with other website functions. Web beacons do not collect personal information from your device beyond what your browser shares in a standard web request.
We use HTML5 local storage to save data on your browser. Local storage is similar to cookies but can hold a larger amount of data and is not sent to the server with every request. We use local storage to improve performance, cache resources, and store your application preferences. Local storage data persists until explicitly deleted and is not accessible to other websites.
We use session storage to temporarily hold information during your browsing session. Unlike local storage, session storage data is cleared when you close the browser tab or window. We use session storage to maintain state as you navigate between pages within a single session.
When you first visit our website, you will see a cookie consent banner that allows you to accept all cookies, reject non-essential cookies, or customize your cookie preferences. You can update your preferences at any time by clicking the "Cookie Settings" link in the footer of our website.
Most web browsers are set to accept cookies by default. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. However, if you do not accept cookies, you may not be able to use some features of our website and platform. The following links provide instructions for managing cookies in popular browsers:
For performance and analytics cookies, you can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on available at tools.google.com/dlpage/gaoptout.
For interest-based advertising, you can opt out through the Digital Advertising Alliance at optout.aboutads.info, the Network Advertising Initiative at optout.networkadvertising.org, or the European Interactive Digital Advertising Alliance at youronlinechoices.eu.
Some browsers have a "Do Not Track" feature that lets you tell websites that you do not want to have your online activities tracked. We currently do not respond to browser "Do Not Track" signals, as there is no common understanding of how to interpret these signals. We will continue to monitor developments in this area and update our practices if industry standards emerge.
When you are logged into the ZeroTB platform (not just the marketing website), we use additional cookies and local storage to provide core platform functionality. These include:
The strictly necessary cookies used within the platform cannot be disabled without preventing you from using the platform. Performance cookies within the platform can be disabled by contacting support at hello@zerotb.org.
We may update this Cookie Policy from time to time to reflect changes in our use of cookies or for other operational, legal or regulatory reasons. When we make material changes, we will update the "Last updated" date at the top of this policy and notify you through our website or by email. Your continued use of our website and platform after the effective date of any changes constitutes acceptance of the revised policy.
If you have questions about our use of cookies or other tracking technologies, please contact us:
ZeroTB, Inc.
Attention: Privacy Team
737 N Michigan Avenue, Suite 1200
Chicago, IL 60611
United States
Email: privacy@zerotb.org
Phone: +1 (312) 555-4720