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1. #Wep vs wpa vs wpa psk how to#
2. #Wep vs wpa vs wpa psk password#
3. #Wep vs wpa vs wpa psk download#
4. #Wep vs wpa vs wpa psk crack#

but can be quite often IMHO more trouble then its work for securing your network.įor the soho. if you do not have to auth to access your network. Sure it keeps people from mistakenly connecting to your network. just another step you will have to take, every time you want to add a device to your network. Change it to something other then what all the default ones in the are area - just so you know which one is yours ) Can be very useful even in a wired network - keeping salesmen, guest, etc from just plugging into your lan, getting an IP and spreading the latest worm across your infrastructure.Īs to turning off SSID broadcast, thats not going to stop anyone - maybe the old lady across the street, and is just a waste of time and makes connecting to your own network a bit more complicated. Since they must be authenticated before making available any services offered by the switch or the LAN. It is also Port-Based Authentication, and can be used to prevent unauthorized devices (clients) from gaining access to the network. from publication: Comparative Analysis of Wireless Security Protocols: WEP vs WPA Data security in wireless network has posed as a threat.

#Wep vs wpa vs wpa psk download#

It supports multiple authentication methods, not just smartcards and or certificates. Download Table Comparison between WEP, WPA and WPA2. but most likely WPA-802.1x would mean using a radius server to auth the client with username and password.Ĩ02.1x also known as EAPOL is a framework for authenticating and controlling user traffic to a protected network is all. 802.1x is is simply a standard for passing EAP (Extensible Authentication Protocol) over a wired or wireless LAN. To be clear, 802.1x does not mean there is a smart card or digital cert involved.

#Wep vs wpa vs wpa psk password#

PA-802.1x is also known as PA Enterprise - its for if you need an even higher level of security than a password like a smart card or digital certificate. Thing is, it all depends on how evil you think your neighbours are. The first one and the last two are mostly to **** potential hackers off and disencourage them. instead of 192.168.1.1) I can't remember if it was advisable to set the router's IP to any random one too. There were another things to make a WiFi network safe.

#Wep vs wpa vs wpa psk how to#

That's how I learnt how to make mine secure. I once read a guide to "hack" WiFi networks. Use WEP only if there is no other choice, heh. So if all the devices (computers, most likely) are compatible with WPA-PSK, then go for it! However, if most routers nowadays still include WEP encryption (even though it's known to be weak) it's because there are still WiFi devices that only have support for it. I think there is WPA2 encryption, the newer, the more secure it is. At current there are no known generic attacks against WPA2.I don't know what you mean with WPA-802.1x either.Īnyway, WEP is weak encrypcion, and WPA-PSK is better, with one of those TKIP passwords or something hehe. The standard also bring support for AES, which provides even further security benefits. WPA2 closes holes in WPA, and introduces an enhanced version of TKIP, as well as CCMP.You can read more about the attack at this other question. Whilst this makes a large improvement, vulnerabilities were found in the way that the protocol worked, allowing an attacker to break TKIP keys in about 15-20 minutes. It also improves upon the old handshake mechanism, to make it more resistant to de-auth attacks. WPA improves upon this, by combining RC4 with TKIP, which helps defend against the IV-based attacks found in WEP.See this question for more details on WEP security. Due to the severity of the break, WEP is now considered deprecated.

#Wep vs wpa vs wpa psk crack#

The attacker can then capture the initialization vectors from these re-authentication packets and use them to crack the WEP key in minutes. Anyone with a laptop and a $20 wifi antenna can send special de-auth packets, which cause legitimate clients to re-authenticate to the AP.