Wireshark and Ethical Hacking Course
Master Wireshark for ethical hacking: network analysis, packet capture, and security vulnerabilities. Hands-on tutorials cover installation, filters, VoIP, and command-line tools for enhanced cybersecurity skills.
Eventphone Telefonanlage: Funktionsweise und neue Features
Entdecken Sie die neuesten Funktionen und Entwicklungen des eventphone-Systems, das für Veranstaltungen genutzt wird. Erfahren Sie, wie diese innovative Telefonanlage funktioniert und verbessert wurde.
Creating a Playful Telephony Network with Asterisk - Part 2
Learn to set up a local PBX network using Asterisk, including RasPBX configuration, extension creation, and mapping to physical and virtual phones for interactive telephony projects.
Beyond End-to-End Encryption: Threat Models for Secure Messaging
Explore evolving threat models for secure messaging, covering advanced attacker capabilities, real-world vulnerabilities, and emerging challenges in cybersecurity and privacy protection.
FusionPBX - Open Source, Self Hosted VOIP - PBX Based on FreeSwitch
Learn to install and configure FusionPBX, a free, open-source VOIP/PBX system based on FreeSwitch. Covers setup, user creation, extensions, and making calls between extensions.
Cisco Switching: Quality of Service (QoS) Fundamentals and Implementation
Learn about QoS in Cisco switching, covering bandwidth, power over Ethernet, design practices, delays, congestion avoidance, and queuing methods for improved network performance.
Migrating RealTime Communication Apps to Kubernetes at Scale - Learning from 8X8's Experience
Insights on migrating real-time communication apps to Kubernetes in AWS, covering infrastructure design, automation, analytics, security, and scaling based on 8x8's experience.
We Are Listening - Common Flaws in Encrypted VoIP - SIP-over-TLS and SRTP
Explore common vulnerabilities in encrypted VoIP systems, focusing on SIP-over-TLS and sRTP protocols. Learn to identify and mitigate security risks in voice communication networks.
Dial V for Vulnerable - Attacking VoIP Phones
Explore VoIP phone vulnerabilities, attack methods, and security recommendations. Learn firmware access, emulation approaches, and exploit development for various VoIP devices.
Cool New Things You Can Do With Your Mobile
Discover productivity-boosting mobile tools and services to enhance efficiency and reduce costs. David Pogue shares innovative ways to leverage your smartphone for improved daily life and work.
Assessing the Embedded Devices On Your Network
Explore embedded device security challenges, threat modeling, and assessment techniques through a VoIP phone case study. Learn hardware tricks, debugging methods, and potential mitigations for vulnerabilities.
Next-Gen Multiplayer Mobile FPS Games - MADFINGER Games
Explore MADFINGER Games' approach to building next-gen multiplayer mobile FPS using Unity's connected game tech, covering matchmaking, server hosting, and voice communications.
Donar - Anonymous VoIP over Tor
Explore DONAR, a system enabling anonymous VoIP over Tor with high quality-of-experience through innovative traffic management and performance optimization techniques.
Hanging on the Telephone - Hacking VoIP
Explore VoIP vulnerabilities and hacking techniques, from historical phone phreaking to modern threats like toll fraud and vishing, with insights on protecting communication systems.
VOIP Wars - Destroying Jar Jar Lync
Explore vulnerabilities in Microsoft Lync/Skype for Business, including VoIP attacks, security design flaws, and client-side threats. Learn about attack vectors and practical threats with live demonstrations.
VoIP Wars - The Phreakers Awaken
Explore cutting-edge VoIP attacks, vulnerabilities, and security testing techniques for modern unified communications, with focus on cloud-based solutions and enterprise networks.
Attacking Encrypted VOIP Protocols
Explore techniques for intercepting and decrypting encrypted SIP sessions, and learn about a new tool for streamlined password recovery in VOIP protocols.
Giovanni Cruz - Atacando VoIP: un paraíso - Ekoparty 2010
Exploración de vulnerabilidades y técnicas de ataque en sistemas VoIP, revelando riesgos de seguridad y estrategias de protección en comunicaciones de voz sobre IP.
Skype and Type - Keystroke Leakage over VoIP
Revealing how VoIP software can leak keystroke information through audio, compromising user privacy. Presents S&T tool to demonstrate vulnerability in popular platforms like Skype and Google Hangouts.
VoIP Wars - Attack of the Cisco Phones
Explore vulnerabilities in Cisco hosted VoIP systems, including signaling attacks, authentication bypasses, and client compromises. Learn practical penetration testing techniques using the Viproy toolkit.
Cracking VoIP Architecture
Explore VoIP architecture vulnerabilities and security challenges in this comprehensive analysis of Voice over IP systems, networks, and protocols.