This chapter provides an overview of wireless networking security technologies most commonly used in an office environment and by the mobile workforce of today. Also, this chapter seeks to assist organizations in reducing the risks associated with 802.11 wireless LANs, cellular networks, wireless ad ...
Perimeter security: An 802.11 network is subject to threats from unauthorized APs and users, ad-hoc networks, and denial of service (DoS) attacks. A wireless intrusion detection system (WIDS) can detect unauthorized users and APs. A wireless intrusion prevention system (WIPS) can protect an ente...
Cisco Umbrella is a cloud delivered network security service that uses DNS queries to determine if traffic to a particular domain should be allowed, dropped or needs to be inspected further. Cisco Umbrella uses DNS to stop threats across all protocols and ports. It stops malware and attackers (...
S.Prasanna, Srinivasa Rao, "An Overview of Wireless Sensor Networks Applications and Security" International Journal of Soft Computing and Engineering (IJSCE) ISSN: 2231-2307, Volume-2, Issue-2, May 2012.Srinivasa Prasanna and Srinivasa Rao. An overview of wireless sensor net- works applications...
Wireless networking overviewWireless networking technologies range from global voice and data networks, which allow users to establish wireless connections across long distances, to infrared light and radio frequency technologies that are optimized for short-range wireless connections. Devices commonly used ...
Wireless Network Security 来自 sea-mist.se 喜欢 0 阅读量: 26 作者:H Johnson,AA Nilsson,M Fiedler 摘要: In this paper we describe and give an overview of the various security aspects and problems that have emerged in the area of wireless communications during the last few years. Wireless ...
For more information about WPS, see Wireless Provisioning Services Overview. The wireless network name The wireless network signal strength Whether the wireless network has security enabled (the lock icon and the "Security-enabled wireless network" label) The status of the wireless network to ...
Overview of IPSec Background As the Internet has developed, more and more enterprises are connected directly through the Internet. However, the IP protocol common on the Internet provides no security mechanism and many unreliable users and network devices may be connected. These disadvantages expose ...
Overview of IPSec Background As the Internet has developed, more and more enterprises are connected directly through the Internet. However, the IP protocol common on the Internet provides no security mechanism and many unreliable users and network devices may be connected. These disadvantages expose ...