What is WEP, WPA and WPA2?

Can be implemented to your WiFi network and want to know what the difference between WEP, WPA and WPA2.

This short video covers some of the basics of WEP, WPA, WPA2 and why security is important.

I hope that answers some of the fundamental questions that anyone may have.

Tags: Notebooks

Similar Questions

  • WPA and wpa2 on the same SSID

    Hello Experts!

    I have wpa and wpa2 on the same SSID available for two types of users?

    Kind regards

    Miguel

    Miguel,

    While you can activate both it is best to select only 1 of them, but if you choose to have active both, I recommend that configure you them as follows:

    WPA - TKIP only

    WPA2 - AES only

    Thank you

    Kayle

  • WEP, wpa or wpa2

    I have a TP-LINK wireless router
    I work with laptop and I want to change the configuration of the router to WPA2 instead of WEP
    But every time I try to make the change I meet an error that the network settings do not match the settings of the computer or something like that.
    What could be the problem?

    A better place would be to ask here:

    http://Forum.TP-link.com/

  • Satellite M30-107: WPA and WEP security software

    I want to connect my Satellite M30-107 P - M 745 to a network of wifi MIMO inverters to date.
    I bought a router and a PCMCIA adapter.
    I wish security WPA and WEP setup - I need any special software Toshiba on the PC itself to do so, or simply use the software that came with the router and adapter card?
    Thank you

    Hello

    There is no software Toshiba for the WLAN settings. Toshiba has created the only monitoring software called ConfigFree. By using this software, you can watch the WLAN and LAN connections. This software can also help you identify a connectivity problem if occurs.

    Back to your question: for WLAN settings, you can use the standard Windows WLAN settings or use WLAN data by software adapter settings. Please, make sure the wireless network adapter supports WEP and WPA encryption and also make sure you use the right settings on the router.

  • WPA/AES and WPA2/AES

    Is there a difference between WPA/AES and WPA2/AES. I realize that WPA was previously standard but I wonder if there are "technical" differences

    Any help is greatly appreciated.

    The security is the same. There are differences under the hood in this dealing with homelessness and implementing caching, labels header and a few other things. WPA/AES is untested over the WiFi Alliance certification process, so there is a potential for compatibility problems.

    If your clients support WPA2 they probably cannot support WPA/AES either, so my thought is to go with the certified combinations and do WPA2/AES, and WPA/TKIP. (There is no reason in the world to allow WPA2/TKIP since all WPA2 clients must support AES.)

  • I'm looking for wep/wpa thanks w

    I am trying to connect my laptop (Win XP) wireless with my Internet Server, but will not accept the network key (WEP/WPA) I've placed on the record. Grateful for any help on how to reload another key.

    Thank you

    them

    Your wireless router controls the security of the network.  What kind of security provided by your wireless router?  The most common these days security is WPA2.  Windows XP did not support WPA2 until Service Pack 3.  The fact that it requires a WEP/WPA key would imply that it does not support WPA2.  You do not indicate what version / service pack of Windows you have, so my advice is to upgrade your computer to XP Service Pack 3 (SP3), and then try again.  Navigate the site Support/downloads from the manufacturer of your computer, check to see if a newer driver wireless is available for your computer.

    Otherwise, find the manual of your router wireless and network security check/change to something that supports your laptop.

    HTH,
    JW

  • Satellite Pro M30: I need network card wireless that supports WPA and 54mbits

    I'll buy a new adapter wlan... for my toshiba satellite pro M30.
    myOne only supports wep and 11 Mbps and I need a faster that supports wpa and 54 Mbps.
    Whisch wireless network adapter is the correct?

    I read in the forums, this ist a bit more complicated because of the bios, chipset and connectors...
    could someone tell me what card is ok?

    Thank you

    Hello Michi

    It is not easy to give you accurate information, but if your laptop is the Intel Centrino mobile technology you can use of LAN Mini PCI Intel PRO/Wireless 2200BG adapter. I have the same WLAN card and can use WPA and 54mbits data transfer speed.

    If you want to be sure, try contacting the Service of your country partner. They should know this for sure.

  • mixed mode wpa2/wpa vs WPA2 security

    What is the advantage of using the security setting "wpa/wpa2 mixed mode" vs wpa2? Mixed mode is set as a single parameter as wpa2 security?

    Thank you

    In mixed mode, you can connect with WPA/TKIP and WPA2/AES. TKIP is not as safe as AES. Use only if possible ESA. However, some former clients wireless are WPA/TKIP alone which can you leave no choice but to use mixed mode.

    In addition, 802.11n only supports AES for 54 Mbps speeds.

    Except if you must use mixed mode use WPA2/AES only.

  • Two networks different encryption WEP/WPA is possible?

    Hello, I have the wrh54g wireless in my desktop pc using WPA encryption and I have a laptop that can't accept WEP. How can I add another network in the preferred networks with WEP encryption for my laptop? Please notify. Thank you. Menk

    You can not. The WRH54G only supports one radio, one SSID and unique wireless security settings. You set the WEP network and run the risk that someone cracks your wireless networks or you leave in WPA and supported upgrade laptop computer with a wireless card/adapter that supports WPA (unless of course, there is a wire level or similar available for the card in the laptop).

  • WPA and Dell Wireless 1505 Wireless-N-internal card

    I ordered a 1400 Vostro with Vista business with Dell Wireless 1505 Wireless-N internal card. I intend to use this card on my current network 802.11 g with WPA (personal) security, but it seems that descriptions of product for this card don't say "WEP 64 and 128 bit. OTOH, the description of the Intel Wireless-n card mentions all the variations of WPA encryption. Is the description of the product 1505 incomplete and this card takes actually supported WPA or I'll have to order a new card? I can't imagine that any new wireless card doesn't support WPA, but...


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