Investigator515
@inv515
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Investigator | Wireless Security Researcher | Writer | Software Defined Radio
🦋 🦋 🦋
Joined February 2023
One of my fav 🇺🇦 causes is the Humanitarian Demining project co-ordinated by @U24_gov_ua It helps fund aid & equipment that's organised by an official gov't organisation. Support this vitally important work + know your donations made a difference https://t.co/KYt1V0xcy5
u24.gov.ua
UNITED24 was launched by the President of Ukraine Volodymyr Zelenskyy as the main venue for collecting charitable donations in support of Ukraine. Funds will be transferred to the official accounts...
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Private LTE vs Public LTE vs Wi-Fi: Choosing the Right Wireless for Mission-Critical Applications
radiohackers.com
A technical comparison of cost, performance, security, and reliability for industrial, healthcare, and transportation deployments
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Ghost in the Machine: Bypassing Authentication to Access Live Ship Feeds and GPS
radiohackers.com
The vast ocean is no longer silent; it is now alive with invisible data streams connecting ships to the shore. Our latest security research…
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Understanding Wireless Modulation Schemes: From Wi-Fi to LoRaWAN
radiohackers.com
A technical guide to OFDM, OFDMA, CSS, FHSS, and THSS — how they work and how best use each technology.
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Breaking Authentication Without Brute Force: A Pentester’s Perspective
radiohackers.com
Practical examples of logic flaws, token misuse, and session handling mistakes
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The Hacking Tool Chronicles: 30 Years of Netcat
radiohackers.com
I’ve wanted to write a series of articles focused on several freely available hacking tools for quite some time now, and what better tool…
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Why IoT Security Research Lives at the Intersection of RF and Cybersecurity
radiohackers.com
Insights from testing real-world Bluetooth, Wi-Fi, and proprietary wireless protocols
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@kmcnam1 I love the confidence of people that post localhost websites
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If you want to nerd out over space communications but don't have the hardware to do so, check out the WebSDR's. Here's one already set up for satellites. Try it out for yourself. Goonhilly WebSDR
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This 3D-printed chainmail comes straight off the print bed fully interlocked—no assembly needed. 🎥 PropsMaker https://t.co/PnCx5puLxT
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Radio Fundamentals: Antenna Polarisation
radiohackers.com
In weak signal work, antenna polarisation plays a critical role.
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🚀 FlatSat 1 is here. A purpose-built hardware platform for hands-on learning focused on satellite-like systems, RF links, telemetry, and space security — all in a controlled and educational environment. 🛰️ Develop payloads, test communication flows, and train with space-themed
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https://t.co/saRZjhAK82: An Open Soure SDR Based Phased Array for Bouncing Signals off the Moon https://t.co/tJdeEBGaLY
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Why Mission-Critical Industries Are Desperate for CWNP-Certified Wireless Engineers
radiohackers.com
How vendor-neutral expertise opens doors in transport, mining, ports, and other high-stakes industries
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Migrating from PSK to EAP-TLS: Strengthening Wireless Security in Critical Industrial Applications
radiohackers.com
Moving from shared passwords to certificate-based authentication without disrupting operations
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The USAF's RQ-4 Global Hawk FORTE10 (11-2046) has been on quite a journey over the past few hours.
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A NATO E-3 Sentry is on station near the Ukrainian border as part of Operation Eastern Sentry. LX-N90444 is flying the flag, using the call NATO15
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