Overview

In this course you will learn all necessary topics for your CWNA-109 Exam. You will also learn more topics that you will need for your CWS CWT exams and you will gain immense knowledge for the fundamentals for your CWDP CWSP exams. Thanks to this course, you will be able to understand wireless networks, their standards, how they operate and how you can secure them. When you are learning throughout this course, it will be a great idea to follow without skipping any lessons as the course was built in a sequencial manner. You will start your learning experince by going over different RF Technologies such as Wavelength, Frequency, Amplitude etc. Then you will start learning the RF mathematics which is an essential part of understanding what certain terms mean such as dBi, dBd, watts, milliwats. After that we will start learning about different antennas and we will have a better understanding as we already have the necessary knowledge on rf mathematics and an essential part of antenna calculations.RF CharacteristicsFrequencyWavelength and AmplitudeRF Spectrum and ReflectionRefraction and MultipathScattering and AbsorptionFree Path Loss - Line of Sight and Fresnel ZoneRF MathematicsWatt - Milliwatt and Decibel (dB)RF Mathematics and RulesWhat is dBi and dBdRSSI and SNREIRP Effective Isotropic Radiated PowerRF Antenna CharacteristicsRF Antenna Principles and PolarizationMagnetic Field and DensityAntenna Types and Omnidirectional AntennasDirectional AntennasAntenna Connectors Attenuators and AmplifiersLightning Arrestors and SplittersWLAN Industry OrganizationsIEEE and WiFi AllianceRegulatory Bodies FCC and ETSISpread Spectrum TechnologiesSpread Spectrum OverviewSpread Spectrum FHSS and DSSSSpread Spectrum DSSS Deep DiveDSSS Continues and OFDMIEEE 802.11 Bands and Standards ISM and UNII BandsChannel Widths and Channel OverlapsChannel Aggregation80211 Standards Overview80211b and 80211g Standards80211a and 80211n Standards80211ac Standard80211n 80211ac BenefitsSpatial Multiplexing (SM)Transmit Beamforming (TxBF) and Maximal Ratio Combining (MRC)Multiple Input Multiple Output (MIMO)Coexistence of Standards RTS and CTSWLAN Architecture and ComponentsWireless Topologies and AdHoc NetworksBasic Service Set (BSS) Infrastructure modeSSID Service Set IdentifierWireless BridgesMesh APs and ComponentsHow Wireless Frames Transmit80211 Frame FormatWireless Management FramesWireless Control and Data FramesWireless Lan ControllerWLAN Network Security Wireless Security Issues AuthenticationEncryption - Symmetric and AsymmetricOpen Authentication and WEP AuthenticationTKIP WPA and AES EncryptionMAC Filter and SSID Hiding (Cloaking)EAP Overview8021X OverviewEncryption KeysWPA and WPA2 AuthenticationMiscellaneous WLAN Protocols Dynamic Host Configuration Protocol DHCPDHCP for IPv6NTP and DNS For Wireless NetworksIPv6 AddressingSite Survey and WLAN DesignPredictive WLAN Design and Voice ApplicationsPredictive WLAN Design and Video ApplicationsPredictive WLAN Design and Data ApplicationsPre Deployment Passive Site Survey and Interference SourcesPre Deployment Active Site Survey - AP On A Stick Pre Deployment Active Site Survey Part 2Post Deployment Site Survey

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