Wednesday, February 27, 2019
ok...just a quick explanation, for the public unaware of computing...common printers hacking works like this...as far as I know SIS has the ports hidden or blocked (as banks) therefore, the nmap command must be -sp...which, I don't think lots of people knew, or it would be considered a seriouse flaw. So watch the video, and see how the man did it...after using the UI on python ( the most versatile language) and broke their security...after doing this...he closed his phone, and went home, and printed somewhere..but the idea of the "alive" IoT...was to robb banks...ok?..get inside the firewall...
why does everybody fucking calls u nerds ?...on the banking facility..check out for ARP(ing) port 80 on their network...let's rock this city!
When this command runs nmap tries to ping the given IP address range to check if the hosts are alive. If ping fails it tries to send syn packets to port 80 (SYN scan). This is not hundred percent reliable because modern host based firewalls block ping and port 80. Windows firewall blocks ping by default. The hosts you have on the network are blocking ping and the port 80 is not accepting connections. Hence nmap assumes that the host is not up.
So is there a workaround to this problem?
Yes. One of the options that you have is using the -P0 flag which skips the host discovery process and tries to perform a port scan on all the IP addresses (In this case even vacant IP addresses will be scanned). Obviously this will take a large amount of time to complete the scan even if you are in a small (20-50 hosts) network. but it will give you the results.
The better option would be to specify custom ports for scanning. Nmap allows you to probe specific ports with SYN/UDP packets. It is generally recommended to probe commonly used ports e.g. TCP-22 (ssh) or TCP-3389 (windows remote desktop) or UDP-161 (SNMP).
sudo nmap -sP -PS22,3389 192.168.2.1/24 #custom TCP SYN scan
sudo nmap -sP -PU161 192.168.2.1/24 #custom UDP scan
N.B. even after specifying custom ports for scanning you may not get an active host. A lot depends on how the host is configured and which services it is using. So you just have keep probing with different combinations.Remember, do not performs scans on a network without proper authorization.
update: When scanning a network you can never be sure that a particular command will give you all the desired results. The approach should be to start with basic ping sweep and if it doesn't work try guessing the applications that may be running on the hosts and probe the corresponding ports. The idea of using Wireshark is also interesting. You may want to try sending ACK packets.
nmap -sP -PA21,22,25,3389 192.168.2.1/24 #21 is used by ftp
update two: The flags -sP and -P0 are now known as -sn and -Pn respectively. However the older flags are still found to be working in the newer versions.
skipping their control...
Narrator’s Voice app lets you create and share amusing messages using a narrator’s voice of your choice.
With a wide range of languages and reliable, pleasant sounding voices.
Simply speak or type a message, then choose the language, voice and any special effects for the app to use.
The end result is a customized narration of your original message, which you can share as desired.
Videos are one of the hottest projects for Narrator’s Voice, letting the narrator explain or comment on whatever’s happening on the screen. In fact, many people have been using the Narrator’s Voice app to add audio to their YouTube videos, giving them a distinct voice that enhances the overall video’s vibe.
Can be equally successful when used with still images, slide shows, e-learning projects, or anything else that could benefit from useful commentary or clarification.
With a wide range of languages and reliable, pleasant sounding voices.
Simply speak or type a message, then choose the language, voice and any special effects for the app to use.
The end result is a customized narration of your original message, which you can share as desired.
Videos are one of the hottest projects for Narrator’s Voice, letting the narrator explain or comment on whatever’s happening on the screen. In fact, many people have been using the Narrator’s Voice app to add audio to their YouTube videos, giving them a distinct voice that enhances the overall video’s vibe.
Can be equally successful when used with still images, slide shows, e-learning projects, or anything else that could benefit from useful commentary or clarification.
Description
Voice Vault will store up to 10 phrases for you.Each phrase is protected by a pass phrase that must be said for Voice Vault to recall the protected phrase.
Additionally, you associate a decoy pass phrase and decoy phrase with each protected phrase.
After you tell Alexa the phrase you wish to store, she will walk you through setting the pass phrase, decoy phrase, and decoy pass phrase.
If you say the decoy pass phrase, then Voice Vault will recall the decoy phrase without revealing that it is not the real protected phrase.
Flock of Birds Interpol smuggling monitoring tool
- The Flock of Birds is a motion tracking device that allows you to get position and orientation information for up to 7 sensors. You could use this information to run a real-time simulation in OpenGL, or write the data out to a file to be used as motion capture data in Maya.
- Download the sgiflock software to your home directory. This software was written by Greg Schmidt.
- Install the software following Greg's instructions (read the README files)
- You will compile a few drivers with the included Makefiles, and create a library directory (usually, /u/username/lib) to copy the *.so files into.
- You must set the path to this new library directory. Type:
setenv LD_LIBRARYN32_PATH /u/username/lib
OR add the line to your .cshrc if you will use the flock a lot.
- The flock of birds works by using magnetic fields.
- There is a large black transmitter sitting on a stand that produces a magnetic field.
- We have an array of seven sensors that can each sense changes in the magnetic field to report position and orientation information.
- The sensors will not work near metal or magnets (including computer monitors and speakers). They also don't do well right next to each other.
- The transmitter is elevated to utilize all of it's three-dimensional range. It has an effective range of about 10 feet, although you will notice distortion near the edge.
- You can expect to get roughly 100 samples/second when using one sensor.
- To use the flock, you must write C code using the provided drivers.
- First get your setup ready by attaching sensors and orienting the transmitter in the desired direction.
- We currently have seven sensors available for use. PLEASE keep the area clean by coiling the wire up when you are done with the sensors.
- Check to see that the A/B switch is set to B for the SGI (gurgi).
- Switch on the power source under the A/B Switch.
- Switch on the Flock Hardware by pressing the blue button.
- Run your executable.
- Get used to how the sgiflock class works, and check the documentation as well. This provides some idea as to the class constructors and methods. Also see the demos section below.
- When you are ready to turn off the hardware, power down in the opposite order that you turned the units on. DO NOT LEAVE THE UNIT ON OVER NIGHT!
- Note: If the flock refuses to take samples, then the system needs to be reset by powering down and then powering back up. (Hint: make sure you gracefully shut down the data stream when exiting your program).
- Compile the demo programs written by Greg Schmidt.
- These demos show the use of the sgiflock object and its constructors and methods, and show various outputs for various numbers of sensors.
- You can get output as
- position (x, y, z)
- angle
- matrix
- quaternion
- This output can be used for real-time programs, or can be written to a file for use as motion capture data in Maya. You just have to code it.
- In addition to Greg Schmidt's demos, I have written a simple demo using OpenGL to translate and rotate an RGB color cube based on the real world values given by sensor 1.
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