Siemens IEEE802.11 Betriebsanleitung PDF herunterladen (Seite 276)

Troubleshooting/FAQ

7.4 Instructions for secure network design

SCALANCE W770/W730 to IEEE 802.11n Web Based Management

276 Configuration Manual, 11/2014, C79000-G8976-C323-03

●

Protect your network from man-in-the-middle attacks

To protect your network from man-in-the-middle attacks, a network setup is

recommended that makes it more difficult for the attacker to access the communications

path between two end devices.

– You can, for example, protect WLAN devices by arranging so that the Agent IP is only

accessible via a single management VLAN. For more detailed information, refer to the

section "Agent IP (Page 128)".

– A further option is to install a separate HTTPS certificate on the WLAN client / access

point. The HTTPS certificate checks the identity of the device and controls the

encrypted data exchange. You can install the HTTPS certificate, for example using

HTTP. For more detailed information, refer to the section "HTTP (Page 137)".

●

Use SNMPv3

SNMPv3 provides you with highest possible security when accessing the WLAN devices

via SNMP. For more detailed information, refer to the section "SNMP (Page 157)".

NOTICE

Changing the default password after configuring with STEP 7

If a device in the default status is configured only with STEP 7, it is not possible to change

the default password. This change must be made directly on the device using WBM or CLI.

Otherwise the default password is retained and any user could log in using the default

password.

1 2 ... 271 272 273 274 275 276 277 278 279 280 281 ... 291 292

Keine Kommentare

Siemens IEEE802.11 Betriebsanleitung Seite 276