COOKIES
Cookie use
BYSU.NET uses technical cookies required for secure sessions, language preference, form protection and client portal functions.
Purpose of cookies
BYSU.NET uses technical cookies required for secure sessions, language preference, form protection and client portal functions.
Cookies in use
| Cookie | Provider | Purpose | Type | Duration |
|---|---|---|---|---|
PHPSESSID | BYSU.NET | Maintains the secure session, portal identity and CSRF form state. | Essential | Browser session |
lang | BYSU.NET | Remembers the TR/EN language preference. | Preference | 1 year |
_GRECAPTCHA | Google reCAPTCHA | Assesses abuse risk on registration and project forms. | Form security | Managed by the provider |
Session and form security
The CSRF value is not a separate cookie; it is held in the secure session. reCAPTCHA loads only on pages containing protected forms.
Third-party services
Google reCAPTCHA is used to reduce bot and spam traffic. No analytics or marketing cookie is present in the BYSU.NET codebase.
Managing preferences
You can delete or block cookies in your browser settings. Blocking essential cookies may prevent sign-in, forms and portal functions from working.
Last updated and contact
August 25, 2026. For cookie-related questions, contact info@bysu.com.tr.