Search results
Results from the WOW.Com Content Network
Wireless security is the prevention of unauthorized access or damage to computers or data using wireless networks, which include Wi-Fi networks. The term may also refer to the protection of the wireless network itself from adversaries seeking to damage the confidentiality, integrity, or availability of the network.
These include design flaws in the Wi-Fi standard, affecting most devices, and programming errors in Wi-Fi products, making almost all Wi-Fi products vulnerable. The vulnerabilities impact all Wi-Fi security protocols, including WPA3 and WEP. Exploiting these flaws is complex but programming errors in Wi-Fi products are easier to exploit.
A wireless intrusion detection system (WIDS) monitors the radio spectrum for the presence of unauthorized, rogue access points and the use of wireless attack tools. The system monitors the radio spectrum used by wireless LANs, and immediately alerts a systems administrator whenever a rogue access point is detected.
This makes it possible, without the need of a physical Wi-Fi router, to share the wired network access of one computer with wireless clients connected to that soft AP. If an employee sets up such a soft AP on their machine without coordinating with the IT department and shares the corporate network through it, then this soft AP becomes a rogue AP.
Friendly-jamming schemes (DFJ and OFJ) are models that can decrease the eavesdropping risk by purposely interfering the network when an unknown user is near the area of the protected area. [ 1 ] [ 19 ] The models are tested by the probability of eavesdrop attacks in a testing environment, and are found that there is a lower probability of ...
Sequence diagram for a Wi‑Fi deauthentication attack. Unlike most radio jammers, deauthentication acts in a unique way. The IEEE 802.11 (Wi-Fi) protocol contains the provision for a deauthentication frame. Sending the frame from the access point to a station is called a "sanctioned technique to inform a rogue station that they have been ...
Delhi - free Wi-Fi service in Delhi's Khan Market (August 2014), [21] free WiFi service in Delhi's Connaught Place (November 2014), [22] free Wi-Fi service at New Delhi Railway Station (December 2014) [23] Greater Noida — paid, operated by Maksat Technologies (P) Ltd. [citation needed] Kolkata, India - free 4G service by Reliance Jio ...
Network cloaking may stop inexperienced users from gaining access to a network but should otherwise be considered a minimal security measure. More secure forms of wireless security include WPA and WPA2. [1] WEP, WPA, WPA2, and other encryption technologies can be used in conjunction with hiding the SSID.