ervanalb / lens Goto Github PK

I just discovered this awesome project and am going to have some boards made by OSH to mess with for one of or local security meetups. If anyone is interested, reply here.

solution: add it

ew

Very minor, but currently invalid checksums are ignored.

The TCPLayer can pass RST messages through, but their handling could be improved.

Fascinating project and very clever approach!

How can one obtain a universal tap device?

I am the editor of IPVM.com, a site covering video surveillance and want to do an article on lens. Thanks!

firmware/Makefile has the following lines in it:

# include project implementation makefile
include nbproject/Makefile-impl.mk

# include project make variables
include nbproject/Makefile-variables.mk

They don't appear to come from MPLab-X and aren't in the nbproject directory, would you happen to have a copy or do they come from some other location?

Guys,

Saw your Defcon presentation. Fine business, Gentlemen.

There is, however, a missing element: the exit strategy. How you remove your hardware when you are done? You mention the availability of splicing blocks, which may well work.

But you can go one step better than that: If you were to re-design the tagboard so that the IDC connectors are on a daughterboard, Some simple jumpers on the daughterboard could re-instate the passive connections then you can remove the daughterboard from the tagboard and retrieve all your hardware, leaving only the daughterboard behind.

Excuse the hand-drawn sketch, but i think you get the idea...

So the step by step process would be

1. expose the twisted pairs
2. punchdown into the idc connectors on the daughterboard (the a and b connectors for each wire)
3. connect daughterboard to tagboard in passive mode
4. cut all 8 wires
5. command tagboard to active mode
6. mess with the video and rob the vault
7. command tagboard back to passive mode
8. fit 8 jumpers to reconnect each a connector to its corresponding b connector on the daughterboard
9. daughterboard can now be removed from tagboard
10. escape with all your kit, including the expensive tagboard. - just leaving the daughterboard behind
11. profit

causes DPKT installation to fail

solution: rename test.py

Know any sites that could upload the source files to build this hardware device?

This is an awesome project any plans to add any other features or enhancements?

Or like dinner, whatever. Just food.

@ervanalb

Currently it uses 0/1 to correspond to the NIC. TCP should set up the connection abstraction for higher layers.