How practical is a laser microphone and how to protect against it?
A Laser Microphone can be pretty effective if used properly and in ideal conditions. But remember that the information you are looking for may be in a digital device and not in voice spoken format. Countermeasures. Detecting a Laser microphone is relatively easy in many cases (mentioned earlier in the answer)
Disabling/Destroying CCTV/IP Cameras with Lasers?
1 - How does this laser attack apply to cameras? A laser creates a super bright and focused spot on the CCD (camera sensor). This spot can be bright enough to blind the camera, or strong enough to physically damage the CCD/CMOS sensor of …
physical - Can motion sensors be disabled by lasers without …
The IR signature would have to match everything between the sensor and the barrier in that zone. You could obtain this with an IR camera and some fancy math to program the laser, but it would be tricky, if not impossible, assuming you could get the IR laser to even produce a signature something close to the thermal equivalent to room temperature.
memory - If I sell my printer, can the last printed pages be …
Jan 23, 2018 · Pure speculation: A laser printer works by manipulating electric charge on the drum to pick up toner via static electricity. I wouldn't be surprised if a small portion of that charge remained after printing — so possibly the last page (or a part of it) could be recovered from that. That'd be independent of any pages retained on disk or in flash.
truecrypt - Full Disk Encryption with GPT disk support
Aug 9, 2013 · On my old computer I used Truecrypt full disk encryption. My old computer however was running Windows 7 with a standard MBR partition scheme. I recently got a new laptop with the fancy UEFI suppo...
TLS_RSA_WITH_3DES_EDE_CBC_SHA reported as 112 bits
Oct 29, 2015 · You should disable all triple DES ciphers because 192 bit triple DES keys only have about 112 bits of security and 128 bit triple DES keys have even less than 112 bit security, rather around 80 bits for the best attacks.
attacks - How do attackers use compromised computers to do …
Oct 12, 2021 · There are many ways an attacker can use a compromised computer. One way that the attacker can use a compromised computer is to simply route all of his traffic through the compromised computer (e.g. by way of a VPN tunnel, a SOCKS5 tunnel, SSH tunnel, etc).
Can my employer monitor personal device use on my home …
Sep 26, 2019 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
defense - What can a hacker do with an IP address? - Information ...
Feb 25, 2013 · You asked 2 different questions: Question 1: If a hacker knows you and your IP, then he can gain enough information to slowly penetrate into your network from the outside.
Create a unterminable process in Windows - Information Security …
Feb 15, 2013 · 1. Pre-NT RegisterServiceProcess trick Windows 9x, and other pre-NT operating systems, had an undocumented API in kernel32.dll called RegisterServiceProcess, which (as the name suggests) registers the process as a system service.