Introduction To Zsb (Zyxel Safe Browsing); Application Scenario - ZyXEL Communications ZyWALL USG 20 User Manual

ZyXEL
– ZyWALL USG Support Notes

10.1 Introduction to ZSB (ZyXEL Safe Browsing)

ZSB stands for ZyXEL Safe Browsing.
As suggested by its name, this function enhances web browsing safety. With the Internet becoming more and more popular, an increasing number of threats
are injected into web pages. Some web pages may be phishing web sites where the visitors may be enticed to release their confidential information, other
web pages may contain malware intended to infect the visitor's PC with viruses or even to corrupt the visitor's PC. Additionally, some web pages may contain
spyware sources. ZSB has been added to ZyWALL to help protect users from such unsafe web sites.

10.2 Application Scenario

During office hours, the employees should dedicate their time to their jobs and be restricted from browsing websites irrelevant to their work. But the
manager should be able to access all websites without restriction at all times with the exception of unsafe websites. At other times outside of office hours, the
restrictions for employees can be removed. The employees may access all websites except for unsafe websites.
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