Sony VAIO SVF15N1 How To Use Manual page 59

link between clients and access points. Besides that, there are other typical LAN security mechanisms to ensure privacy,
such as: password protection, end-to-end encryption, virtual private networks, and authentication. WPA2, the second
generation of WPA, provides stronger data protection and network access control and is also designed to secure all versions
of 802.11 devices, including 802.11b, 802.11a, 802.11g, 802.11n, and 802.11ac (draft) standards, multi-band and multi-
mode. In addition, based on the ratified IEEE 802.11i standard, WPA2 provides government grade security by implementing
the National Institute of Standards and Technology (NIST) FIPS 140-2 compliant AES encryption algorithm and 802.1X-
based authentication. WPA2 is backward compatible with WPA.
Stopping Wi-Fi(R) (Wireless LAN) Communications
You can stop Wi-Fi communications by following these steps.
1. Open the charms and select the
2. Select (the network icon).
3. Select the desired access point and Disconnect.
Note
Do not disable the Wi-Fi function while accessing remote documents, files, or resources, as it may result in data loss.
About the Wi-Fi(R) (Wireless LAN) Standards
Wi-Fi allows your VAIO computer to connect to a network through a wireless connection.
Wi-Fi uses the following IEEE 802.11a/b/g/n/ac (draft) standard, which specifies the type of technology used. Refer to the
specifications to find out about the configuration of the computer.
IEEE 802.11a (Frequency band:5 GHz)
Exclusive to models compliant with the IEEE 802.11a/b/g/n/ac (draft) standard.
IEEE 802.11b/g (Frequency band:2.4 GHz)
The IEEE 802.11g standard provides higher-speed communications than the IEEE 802.11b.
IEEE 802.11n (Frequency band:2.4 GHz/5 GHz)
For models compliant with the IEEE 802.11b/g/n standard, only 2.4 GHz band can be used.
IEEE 802.11ac (draft) (Frequency band:5 GHz)
Exclusive to models compliant with the IEEE 802.11a/b/g/n/ac (draft) standard.
Starting Wi-Fi(R) (Wireless LAN) Communications
You can establish Wi-Fi communications between your VAIO computer and an access point (not supplied).
Before using Wi-Fi, make sure a Wi-Fi access point is on and operating.
1. Connect an access point to your VAIO computer.
Refer to Windows Help and Support
point for more information.
2. Open the charms and select the
3. Select Change PC settings in the lower right corner.
4. Select Wireless in the left pane of the PC settings screen.
5. Change Airplane mode to Off and the Wi-Fi setting under Wireless devices to On.
6. Open the charms and select the
7. Select (the network icon).
8. Select the desired access point and Connect.
After the connection is established, Connected appears in the selected wireless access point field.
If a security key entry window appears, enter the security key as required and select OK. See
Wi-Fi(R) (Wireless LAN)
Note that security keys are case-sensitive.
Settings charm. (See
(Opening Windows Help and
Settings charm. (See
Settings charm. (See
for more information.
Opening the Charms to open the charms.)
Support) and the manual that came with the access
Opening the Charms to open the charms.)
Opening the Charms to open the charms.)
About a Security Key for