Technical information

Network Security White Paper ver. G.1.2
Page 7 of 72
2-1-3 WEP.........................................................................................................30
2-1-4 WPA .........................................................................................................30
2-1-5 Potential Threats ......................................................................................31
2-1-6 WEP.........................................................................................................31
2-1-7 WPA .........................................................................................................31
2-1-8 Recommended Precautions .....................................................................31
2-2 IPsec...................................................................................................................32
2-2-1 Overview ..................................................................................................32
2-2-2 Recommended Precautions .....................................................................33
3. Appendix.....................................................................................................................35
3-1 Services Requiring Open TCP/UDP Ports ..........................................................35
3-2 Related Protocols................................................................................................37
3-2-1 Access Control .........................................................................................38
3-2-2 Access Control – Web Image Monitor......................................................39
3-2-3 Login as Administrator..............................................................................40
3-2-4 Access Control – mshell...........................................................................43
3-2-5 Disabling Services....................................................................................44
3-3 Disabling Services – Web Image Monitor ...........................................................48
3-3-1 Disabling Services – mshell .....................................................................49
3-3-2 HTTP/HTTPS settings..............................................................................50
3-3-3 Permit SSL/TLS Communication..............................................................50
3-4 SNMP settings: ...................................................................................................53
3-4-1 Web Image Monitor..................................................................................53
3-5 Network > SNMP v3............................................................................................54
3-6 Mshell .................................................................................................................56
3-7 Administrator Account Settings ...........................................................................57
3-7-1 Web Image Monitor..................................................................................57
3-8 Network Security Level Settings .........................................................................58
3-8-1 Configuration............................................................................................58
3-8-2 Description of the Levels:.........................................................................59
3-9 Wireless LAN settings.........................................................................................60