11) Now it is a little about safety Wi Fi:glass:. At construction as much as possible safe Wi Fi the network needs to consider the following:

-Restriction of physical access to a network (is exigeant if not to pay, however, attention to such obvious things as the mark a chalk signalling burglars about presence of a wireless network – that to speak about what or safety is not meaningful in general);

- Enciphering of the transferred information (use WPA, instead of WEP);

- Use of difficult passwords (not less than 12 signs, a combination of figures, letters and special symbols);

-Protection against unapproved access at level of resources (application ACL, a filtration on MAC to the address);

-At construction WLAN more than pertinently use VPN, SSH, IPSec;:wink:

- It is inadmissible, that the access point directly has been connected to a local network;

- Presence of the gateway screen necessarily (it is desirable that the filtration of clients was carried out on IP and MAC to addresses in common).