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#Radio Frequency

Showing: 37 courses
Jeremy's IT Lab

Wireless Fundamentals - CCNA 200-301 Complete Course

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Explore wireless LAN fundamentals including Wi-Fi standards, radio frequency, and service sets. Learn about signal behavior, RF bands, channels, and AP operational modes.
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28 Lesons
36 minutes
On-Demand
Free-Video
media.ccc.de

Welche Sprache sprechen Satelliten? Ein Überblick über Protokolle und Sicherheitsmechanismen

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Überblick über Protokollstacks und Sicherheitsmechanismen in der Satellitenkommunikation, mit Fokus auf verbreitete Systeme, Funktionsweisen und Schutzmaßnahmen im Vergleich zum Web-Sektor.
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1 Lesons
22 minutes
On-Demand
Free-Video
Bugcrowd

Hardware Hacking for the Masses - Version 2

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Explore hardware hacking basics, areas, and entry points with hands-on demos. Learn essential concepts and discover resources for further practice in this engaging introduction to breaking and understanding hardware.
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1 Lesons
1 hour 1 minute
On-Demand
Free-Video
Bill Buchanan OBE

Wireless RF Fundamentals and Spectrum Communications

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Explore RF wireless fundamentals, issues, types, and spectrum communications. Learn about challenges and methods in this comprehensive overview.
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7 Lesons
22 minutes
On-Demand
Free-Video

Choosing Your Next Antenna: Types, Power, and Sizes - The Truth

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Explore antenna types, power, and sizes for optimal wireless performance. Learn key factors in selecting the right antenna for your needs.
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1 Lesons
54 minutes
On-Demand
Free-Video

PHYs, MACs, and SDRs in Wireless Communication - Defcon Wireless Village

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Explore wireless communication protocols, PHYs, MACs, and Software Defined Radios in this Defcon Wireless Village presentation, covering cutting-edge developments in wireless technology.
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1 Lesons
39 minutes
On-Demand
Free-Video
Association for Computing Machinery (ACM)

RF and Wireless Technologies in Ubiquitous Computing - Panel Session 5C

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Explore cutting-edge developments in RF and wireless technologies for ubiquitous computing at this ACM UbiComp/ISWC 2023 panel session, featuring expert discussions on innovative applications and future trends.
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1 Lesons
16 minutes
On-Demand
Free-Video
BSidesLV

Introduction to Software Defined Radio for Offensive and Defensive Operations

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Overview of Software Defined Radio for security professionals, covering basics to advanced tactics for adversary emulation. Learn quick SDR operations and explore offensive and defensive applications.
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1 Lesons
45 minutes
On-Demand
Free-Video
The Royal Institution

Particle Accelerators Reimagined - With Suzie Sheehy

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Explore particle accelerators beyond physics: their workings, high-power proton beam control, and future potential. Discover innovative applications and cutting-edge research in accelerator technology.
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22 Lesons
55 minutes
On-Demand
Free-Video
Centre for Networked Intelligence, IISc

Feasibility of Wireless Energy Transfer Using Intelligent Reflecting Surface in Next Generation IoT Networks

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Explore wireless energy transfer technology in IoT networks, focusing on intelligent reflecting surface implementation, challenges, and solutions for efficient power transmission and harvesting.
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1 Lesons
48 minutes
On-Demand
Free-Video
DEFCONConference

Developing a Low-Cost Raspberry Pi Device for ADS-B Spoofing Detection

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Discover how to build Fly Catcher, a Raspberry Pi-based device using neural networks to detect spoofed aircraft signals through ADS-B monitoring and analysis in real-time.
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1 Lesons
20 minutes
On-Demand
Free-Video
Linux Foundation

Understanding Wi-Fi Variants and IEEE 802.11 Specifications

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Explore Wi-Fi variants, their frequencies, speeds, and hardware requirements. Gain insights to choose the best Wi-Fi option for your specific applications.
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10 Lesons
51 minutes
On-Demand
Free-Video
BSidesLV

Radio Frequencies All Around Us! What Data Are You Leaking and What is Done With It?

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Explore radio frequencies, data leakage, and their implications in this eye-opening talk. Learn about hidden vulnerabilities and how to protect your information in the wireless world.
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1 Lesons
26 minutes
On-Demand
Free-Video
Ekoparty Security Conference

SDR y Radioastronomía Casera - ¿Quién Dijo Miedo?

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Experimentos caseros de radioastronomía con SDR: medición del efecto Doppler de la Vía Láctea y detección de radiogalaxias. Aprende sobre proyectos amateur, desafíos y soluciones en esta fascinante área.
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1 Lesons
1 hour 2 minutes
On-Demand
Free-Video
Ekoparty Security Conference

Matrioshka SIGINT - Análisis de señales ocultas - Radio Space

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Análisis de señales ocultas en radiofrecuencia y técnicas SIGINT. Exploración de hacking práctico en IoT y comunicaciones encubiertas con enfoque en seguridad y OPSEC.
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1 Lesons
44 minutes
On-Demand
Free-Video
Ekoparty Security Conference

Radio Experimentation - Andres Tarantini - Ekoparty Security Conference 2020

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Introducción a globos de altura y su seguimiento con transmisores de radio, abarcando equipos, frecuencias, protocolos, estaciones terrenas y software para decodificar información.
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10 Lesons
55 minutes
On-Demand
Free-Video
0xdade

So You Want to Hack Radios

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Explore radio hacking techniques and insights from experts Marc Newlin and Matt Knight in this Shmoocon 2017 presentation, covering essential concepts for aspiring radio hackers.
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1 Lesons
22 minutes
On-Demand
Free-Video
Hack In The Box Security Conference

Upgrading Rollback Agnostic Replay Attacks

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Explore car hacking techniques, focusing on radio frequencies and BLE. Learn about Rolling Codes analysis and practical steps to conduct research on vehicle security vulnerabilities.
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1 Lesons
32 minutes
On-Demand
Free-Video

Gnuradio - Demystifying RF Black Magic

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Demystify RF technology and explore GNURadio's capabilities for software-defined radio applications in this insightful presentation on wireless communication fundamentals.
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1 Lesons
48 minutes
On-Demand
Free-Video
Tech Field Day

6 GHz and Wi-Fi 7 Technology Updates - Latest Features and Developments

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Dive into the latest wireless innovations, exploring 6GHz Wi-Fi fundamentals and Wi-Fi 7's advanced features including MLO, AFC implementation, and enhanced security protocols.
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1 Lesons
25 minutes
On-Demand
Free-Video
Tech Field Day

RUCKUS Networks Wi-Fi 7 and 6 GHz Innovations - 2023 Update

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Discover the latest Wi-Fi innovations from RUCKUS, including Wi-Fi 7 developments, 6 GHz AFC implementation, and advanced solutions for challenging network environments and key industry verticals.
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10 Lesons
24 minutes
On-Demand
Free-Video
Tech Field Day

Applied AI - Evolution of Cisco Wireless Networks Towards Autonomous Operations

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Discover how AI-driven wireless networks maximize efficiency, reduce interruptions, and enable autonomous operations through intelligent channel planning and management in enterprise environments.
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1 Lesons
29 minutes
On-Demand
Free-Video
Open Compute Project

Manufacturing Carrier Grade Radios

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Discover the essential processes and considerations involved in manufacturing high-quality carrier-grade radio equipment for telecommunications infrastructure.
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1 Lesons
14 minutes
On-Demand
Free-Video
Open Compute Project

Modular Radio Unit Design for Open RAN - A Vision for True Openness

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Explore the innovative approach to modular radio unit design for Open RAN, focusing on hardware-software integration, scalability options, and interface standardization for next-gen telecommunications.
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1 Lesons
21 minutes
On-Demand
Free-Video
Iain Explains Signals, Systems, and Digital Comms

Beamforming in Practice: The Need for Calibration at 28 GHz mm-Wave - Part 1

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Discover practical insights into beamforming hardware calibration at 28 GHz mm-wave frequencies, exploring real-world applications and requirements for future 6G mobile communications.
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1 Lesons
11 minutes
On-Demand
Free-Video
DEFCONConference

Building a Custom ADS-B Aircraft Tracking System Using Hardware Optimization

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Discover how to build a custom ADS-B aircraft tracking system using cost-effective hardware alternatives, implementing Linux and signal processing for efficient aircraft monitoring and visualization.
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1 Lesons
21 minutes
On-Demand
Free-Video
DEFCONConference

Hacking Learning Codes in Car Key Fobs - Hardware Security Analysis

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Discover how hardware hacking techniques expose vulnerabilities in car key systems by analyzing learning codes, using logic analyzers and SDR tools to duplicate signals and gain unauthorized access.
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1 Lesons
27 minutes
On-Demand
Free-Video
DEFCONConference

RF Attacks on Aviation's Defense Against Mid-Air Collisions

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Uncover groundbreaking vulnerabilities in aviation's TCAS II collision avoidance system, exploring RF attack methods that can manipulate traffic advisories and disable critical safety features in aircraft.
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1 Lesons
26 minutes
On-Demand
Free-Video
DEFCONConference

Warflying: Aerial WiFi Network Detection and Analysis from a Cessna

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Explore the fascinating intersection of WiFi scanning and aviation as two researchers conduct aerial wireless network detection experiments using a Cessna, revealing surprising insights about signal ranges and detection capabilities.
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1 Lesons
24 minutes
On-Demand
Free-Video
Hackaday

Microcontrollers Are Just Radios in Disguise - Leveraging Underpowered MCUs

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Discover innovative techniques to transform basic microcontrollers into powerful radio devices, maximizing performance and cost-efficiency through advanced cycle optimization.
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1 Lesons
46 minutes
On-Demand
Free-Video
DEFCONConference

Spread Spectrum Techniques for Anti-Drone Evasion

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Explore frequency hopping techniques for protecting DIY drones against RF attacks, including implementation challenges and effective security strategies for consumer drone systems.
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1 Lesons
41 minutes
On-Demand
Free-Video
DEFCONConference

Digital Twinning with Extended Reality for Signal Analysis

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Explore how Idaho National Labs leverages XR technologies and digital twinning to revolutionize data visualization, signal analysis, and autonomous operations in nuclear and security missions.
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1 Lesons
32 minutes
On-Demand
Free-Video
DEFCONConference

WHAD: A Framework for Wireless Protocol Hacking and Analysis

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Discover WHAD, a versatile framework for wireless protocol hacking that enables hardware interoperability and simplified tool development for security researchers exploring wireless vulnerabilities.
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1 Lesons
45 minutes
On-Demand
Free-Video
Centre for Networked Intelligence, IISc

Low Complexity Antenna Selection for an Intelligent Reflecting Surface Aided Communication System

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Explore advanced antenna selection techniques for intelligent reflecting surfaces in wireless communications, focusing on efficient pilot transmission methods and optimization algorithms.
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1 Lesons
52 minutes
On-Demand
Free-Video
Kevin Wallace Training, LLC

Radio Frequency (RF) Fundamentals - Introduction to Wi-Fi Networks

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Discover the essential principles of radio waves and their role in Wi-Fi networks, building a strong foundation for understanding wireless networking concepts.
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1 Lesons
11 minutes
On-Demand
Free-Video
Asia Open RAN Academy

Radio Spectrum Policy Framework and Regulation

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Explore the principles of radio spectrum management, from allocation policies to international standards, and understand how regulatory frameworks shape modern wireless communications.
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1 Lesons
13 minutes
On-Demand
Free-Video
Asia Open RAN Academy

Radio Network Coverage Assessment - A Guide to Evaluating Telecommunications Infrastructure

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Master essential techniques for evaluating radio network coverage, from basic assessment methods to practical implementation strategies for telecommunications infrastructure planning.
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1 Lesons
1 hour 6 minutes
On-Demand
Free-Video