Objectives of knowledge management

Types of cookies
The main cookie types are:
● 
Persistent cookies
– these stay on a user’s computer between multiple sessions 
and are most valuable for marketers to identify repeat visits to sites.
● 
Temporary or session cookies
– single session – useful for tracking within pages 
of a session such as on an e‑commerce site.
● 
 First- party cookies
– served by the site you are currently using – typical for 
e‑commerce sites. These can be persistent or session cookies.
● 
 Third- party cookies
– served by another site to the one you are viewing – typical 
for portals where an ad network will track remotely or where the web analytics soft‑
ware places a cookie. These are typically persistent cookies.
Persistent cookies
Cookies that remain 
on the computer after 
a visitor session has 
ended. Used to recognise 
returning visitors.
Session cookies
Cookies used to manage 
a single visitor session.