Collaborate Disseminate
I have a Brother 5470-DW Printer. I want to sell it but wanted to make sure all the last prints can’t be recovered.
If I sold my printer could the last pages printed be recovered? How can I wipe all the last printed pages? W… Continue reading If I sell my printer, can the last printed pages be recovered? And how can I wipe it?
There is a new vulnerability announced for HP M553 printers. On my reading, however, it appears that it only affects network printers. In other words if two people are connected to the same printer, one person might be able t… Continue reading Is the new HP printer vulnerability only relevant for network printers?
It’s a lot more chemistry than I understand: Invisible inks based on "smart" fluorescent materials have been shining brightly (if only you could see them) in the data-encryption/decryption arena lately…. But some of the materials are costly or difficult to prepare, and many of these inks remain somewhat visible when illuminated with ambient or ultraviolet light. Liang Li and coworkers… Continue reading New Research in Invisible Inks
It’s a lot more chemistry than I understand: Invisible inks based on "smart" fluorescent materials have been shining brightly (if only you could see them) in the data-encryption/decryption arena lately…. But some of the materials are costly or difficult to prepare, and many of these inks remain somewhat visible when illuminated with ambient or ultraviolet light. Liang Li and coworkers… Continue reading New Research in Invisible Inks
In an environment where users connect their devices to printers through USB, the device will be prompted to install its driver if it’s the first time. As far as I’m aware for OSX, the drivers are downloaded from Apple and you… Continue reading Printer Driver Threats
As we know, there are various possible attacks on printers, so it is not very secure to print high-security things like private keys for bitcoin/gpg/etc. on a random printer.
What I’m mostly concerned about is hacked firmware and side-cha… Continue reading How to securely print private key and protect against attacks on printer itself? [closed]
I was trying to print something when my new Samsung Xpress 2020’s app hit me with a very irritating pop-up asking me whether I wanted to share data with its software (this also got me paranoid, but that’s a question for anoth… Continue reading Why did my printer app open a non-default browser automatically?
I’m working on a security project wherein I am researching fixing default printer credentials for multiple clients across multiple environments.
Is there a good method of going about applying changing the login credentials … Continue reading Bulk Default Printer Credentials Remediation
Is there a way to capture what is printed by public printer?
Or is it possible to control the printer (shutting it off or printing remotely)?
Network hacked:third-party access:drivers unavailable:test
Is the message when installing a driver for a Canon wifi printer.
Can anyone point me to some sort of workflow to finding a solution to this issue?
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