Answer / chaitanya

Because this window, other than allowing forced disconnection by the user, guarantees the continuous renewal of the authenticator before it expires. If this window is closed the gateway, which no longer sees any requests for renewal, will decide to close the client connection.

It is probably already evident that until a gateway renews an authenticator, the latter must be still valid. The renewal therefore prolongs the life of an authenticator which has yet to expire.

Should an impostor capture the authenticator on the network and, without decrypting it, sends it as is to the captive gateway, could he or she obtain illegal access to the network?

1 Answers  

---

how to heck the wifi password?

1 Answers  

---

I have a Wi-Fi network and would like to protect it from unauthorized access. It is better to use a RADIUS server that allows me to have 802.1x authentication and protection with WPA or WPA2 or use a Captive Portal that authenticates access via web login?

1 Answers  

---

Briefly describe the process involved in cracking WEP.

1 Answers  

---

What is the difference between active and passive WLAN detection?

1 Answers  

---

If my wireless network doesn’t have a lot of traffic, is it okay to use WEP because the IVs required to crack the WEP key won’t be generated?

1 Answers  

---

What tools do you use to WarDrive?

1 Answers  

---

How many types of Extensible Authentication Protocols (EAPs) are supported by WPA/WPA2 and what are they?

1 Answers  

---

What is the difference between the HostAP drivers and the wlan-ng drivers for Linux?

1 Answers  

---

Why should not the user close the popup control window which appears after the authentication with the CaptivePortal?

1 Answers  

---

What is the primary difference between 802.11g and 802.11a?

1 Answers  

---

Our organization doesn’t have a wireless network, so is it even important for our security engineers to understand wireless security?

1 Answers  

---