Cybersecurity professional with an interest/background in networking. Beginning to delve into binary exploitation and reverse engineering.

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Cake day: March 27th, 2024

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  • That’s still just a cellular modem stuffed in to a much better router though. It’s a cellular connection. Yea, with 5g it’s a ton better than 3g, but it’s a cellular connection, provided to you by a cellular network operator. Cellular network operators are their own thing, regulated by the FCC as their own thing, whether the cellular connection is happening on your phone or on your cellular company provided router, it’s still connecting to the cellular network.

    Look. Starlink is a satellite internet provider right? But you understand that no wires are physically connecting the starlink terminal to the starlink satellites right? It’s “wireless”. Starlink is not a WISP, it’s a satellite internet provider. T-Mobile or Verizon or whoever aren’t WISPs, they are cellular network operators. They are separate and distinct things.

    Language has meaning, words have meaning. A WISP isn’t just an ISP using technology that doesn’t need a wire to your house, it’s a specific thing. You’re using it wrong.

    Edit - I can put a SIM card in my MikroTik right now, then unplug the Ethernet cable that runs to my ONT box, and have unbroken internet access. That doesn’t suddenly make the cellular network provider a WISP, it makes them a cellular network provider. I’m accessing the cellular network. They’re providing me access to the network over cellular. Idk how else to explain this.




  • I never said anything about a microwave cooking food, I said they used microwave radios.

    A hotspot is a cellular modem with a wireless lan radio. It is provided by cellular network operators in order to allow the connection of non-cellular network devices to connect to the cellular network, and thus the internet as a whole.

    A WISP is not a cellular network operators, a WISP is a Wireless ISP, who provide internet to customers over wireless microwave radios.

    The FCC classifies and regulates these operators as distinct entities. I am not splitting hairs, they are different.

    Go to WISPAPALOOZA and tell all the WISP people that cellular operators are WISPs lol.

    I guarantee you there’s no cellular network operators who are members of WISPA.


  • That’s not a WISP, just fyi. That’s just a cellular hot spot. Cellular hot spots operate on frequencies in the RF spectrum, the same frequencies that your cell phone connects to.

    A WISP is an ISP that serves internet over microwave radios, which operate not in RF frequencies but in microwave frequencies. They might use point to multi point radios, where a radio on a mountain top feeds signal to many smaller radios at each subscribers house in a valley below. They might also have fiber to an apartment building, with fiber to each unit, then use a point to point radio as a wireless backhaul to connect another apartment building across a river that can’t have fiber run directly to it. They’ll still have fiber running to each unit in that second building though.

    TLDR; cellular providers are not WISPs.











  • borari@lemmy.dbzer0.comtoSelfhosted@lemmy.worldNetwork Switch
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    2 months ago

    You presented one that doesn’t have security vulnerabilities? Here’s yet another CVE out for trendnet: https://nvd.nist.gov/vuln/detail/CVE-2018-19239

    Every. Single. Brand. Has. CVEs. I’ve used Mikrotik, I’ve used Cisco, I’ve used Juniper, I’ve used Ubiquiti. I have a trendnet Poe switch in my attic powering some cameras and an AP right now. I have no “problem” with any brand of anything.

    I do have a problem with you implying that a company doesn’t take security seriously when they do. I start to think you’re intentionally lying when you lift up trendnet as the model, because they have quite an especially atrocious history of it.