Protect Your Network
34
N300 Wireless ADSL2+ Modem Router DGN2200Mv2
Change the Administrator Login Time-Out
For security, the administrator’s login to the wireless modem router configuration times out
after a period of inactivity.
To change the login time-out period:
1.
In the Set Password screen, type a number in the
Administrator login times out
field.
The suggested default value is 5 minutes.
2.
Click
Apply
to save your changes, or click
Cancel
to keep the current period.
Block Keywords, Sites, and Services
The wireless modem router provides a variety of options for blocking Internet-based content
and communications services. With its security feature, the wireless modem router prevents
objectionable content from reaching your PCs. The wireless modem router allows you to
control access to Internet content by screening for keywords within Web addresses. Key
security options include:
•
Keyword blocking of HTTP traffic.
•
Outbound service blocking. Limits access from your LAN to Internet locations or services
that you specify as off-limits.
•
Denial of service (DoS) protection. Automatically detects and thwarts denial of service
(DoS) attacks such as Ping of Death, SYN flood, LAND Attack, and IP spoofing.
•
Blocking unwanted traffic from the Internet to your LAN.
Blocking Sites
To block keywords and sites:
1.
Select
Security > Block Sites
:.