331–340 of 347 posts
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> hate printers with the same passion as me A remedy exists, it costs around 100€, is sold by Brother and is called "wifi-enabled laser printer". Your life will be free off printing woes onwards.
Second. The "Brother Print&Scan" app is completely usable for printing from iPhone. Third-party replacement toner is cheap.
> Your WiFi information is never sent to the server. This makes me think that we could use some flag that identifies purely static websites. Like next to the green https lock there is a sign that this website can not send data to any server
What if it didn't send anything to the server. Today. But stored it in local storage. And sends it next week when you come back.
Perhaps the site could be allowed to update itself. But this update function should not have access to any local/client state.
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> hate printers with the same passion as me A remedy exists, it costs around 100€, is sold by Brother and is called "wifi-enabled laser printer". Your life will be free off printing woes onwards.
How do I connect the printer to wifi, without the printed wifi card?
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You can still hide the data in "folders". /foo/bar/baz/buz can be totally dynamic on the server.
Or in the subdomain, using "DNS exfiltration": https://twitter.com/rsobers/status/1293539543115862016
I can also recommend drawing it instead of printing if you hate printers with the same passion as me. Record to beat for drawing a working QR code is 3 tries and I think about three hours (for an SSID of 13 bytes (5 unicode characters) and 19-character password). I did it mostly out of curiosity how hard it would actually be (spoiler: medium difficulty).
> hate printers with the same passion as me A remedy exists, it costs around 100€, is sold by Brother and is called "wifi-enabled laser printer". Your life will be free off printing woes onwards.
I also have a Canon MG6220 for when I need color, which is not often. I gets used more as a scanner/copier than as a printer. It has also been really reliable, and since it doesn't print all that much, the ink cost has been quite bearable. I might not feel the same about the Canon if I didn't have the little brother laser printer available to pound out B&W documents when I need them.
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You sure you didn't have a computer architecture course? Most CS programs it is a required course
I did (actually it was last semester) but they didn’t do basic definitions, it came with an assumption you knew what the parts of a computer were.
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useradd -m luser iptables -I OUTPUT 1 -m owner --uid-owner luser -j REJECT Now log in as luser and run your browser.
This would still allow data exfiltration via DNS. It really needs to be done at the browser level.
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Is this some meme I didn't hear about?
I am very surprised you have not heard this before, especially if you've used a printer in your lifetime. Yes, it's a "meme" (not sure whether to apply that word if it's not a badly drawn or photo-edited image, perhaps recurring theme is a better word?). You're one of today's lucky ten thousand!
> a meme is an idea, behavior, or style that spreads by means of imitation from person to person within a culture and often carries symbolic meaning representing a particular phenomenon or theme
From https://en.wikipedia.org/wiki/Meme
The concept of a meme is in no way limited to images.
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This would still allow data exfiltration via DNS. It really needs to be done at the browser level.
This rule blocks all IP traffic including DNS requests.
Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
23 1445 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 owner UID match 1007
# setuidgid outtest ping -n 1 -4 google.com
PING google.com (142.250.102.100) 56(124) bytes of data.