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2. Cyber café administrators should check the LAN virus, install anti-virus software (Ginshan Virus/Reixin
must update the virus codes) and conduct virus scanning for the device.
3. Install the patch program for the system. Through Windows Update, the system patch program (critical
update, security update and Service Pack)
4. Provide system administrators with a sophisticated and strong password for different accounts. It
would be best if the password consists of a combination of more than 12 letters, digits, and symbols. Forbid
and delete some redundant accounts.
5. Frequently update anti-virus software (virus data base), and set the daily upgrade that allows regular
and automatic update. Install and use the network firewall software. Network firewall is important for the
process of anti-virus. It can effectively avert the attack from the network and invasion of the virus. Some users
of the pirate version of Windows cannot install patches successfully. Users are advised to use network firewall
and other measures for protection.
6. Close some unnecessary services and some unnecessary sharing (if the condition is applicable),
which includes such management sharing as C$ and D$. Single device user can directly close Server service.
7. Do not open QQ or the link messages sent by MSN online chatting tools in a causal manner. Do not
open or execute any strange, suspicious documents, and procedures such as the unknown attachment
enclosed in E-mail and plug-in.
4.
Summary
ARP attack prevention is a serious and long-term undertaking. The above methods can basically
resolve the network problems caused by ARP virus attack. Moreover, clients who adopted similar methods
witness good results. However, it is important that network administrators pay special attention to this
problem rather than overlooking the issue. It is suggested that the above measures can be adopted to
prevent ARP attack, reduce the damage, enhance the work efficiency, and minimize economic loss.
Summary of Contents for VPN QoS
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Page 78: ...V VP PN N Q Qo oS S W Wi ir re el le es ss s R Ro ou ut te er r 77 8 2 Security Setting...
Page 88: ...V VP PN N Q Qo oS S W Wi ir re el le es ss s R Ro ou ut te er r 87 9 1 Bandwidth Management...
Page 115: ...V VP PN N Q Qo oS S W Wi ir re el le es ss s R Ro ou ut te er r 114 2 Add new rule click...
Page 123: ...V VP PN N Q Qo oS S W Wi ir re el le es ss s R Ro ou ut te er r 122 11 3 L7 QoS 1 Rule List...
Page 125: ...V VP PN N Q Qo oS S W Wi ir re el le es ss s R Ro ou ut te er r 124 2 Add New Rule Click...
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