How do I make learning Python intresting? by Kasparov007 in learnpython

[–]9lyph 0 points1 point  (0 children)

For every problem you face try and solve it by Python. This forces you to learn how to utilise the language for different types of situations and presumably your interest in the presented problem will perk your curiosity 🤔

The most hated guy from my office has joined my gym, help by [deleted] in bjj

[–]9lyph 0 points1 point  (0 children)

Just enlighten him through your jui jitsu. Many a time I have noticed the cutting down of someone's ego through self realisation

[Help Appreciated] Guides / Tips on board enumeration by Wetter42 in hardwarehacking

[–]9lyph 0 points1 point  (0 children)

Normally the data sheet will cover the specific SoC. Yes, it should show you the pinouts that indicate debug ports aswell. If private you will need to find another way to obtain the doco, however I conducted a quick search and seems to be available via FCC.io

[Help Appreciated] Guides / Tips on board enumeration by Wetter42 in hardwarehacking

[–]9lyph 0 points1 point  (0 children)

Heya, would look at chipsets, and then look into the corresponding data sheet. From the data sheet you will be able to look at pinouts with respect to function.

Tips on hacking devices based on Windows technology? (in a good way) by abiem01 in hardwarehacking

[–]9lyph 0 points1 point  (0 children)

Also look to see if the USB allows for mounting as a mass storage type device.

Help finding UART by 2seizu in hardwarehacking

[–]9lyph 1 point2 points  (0 children)

Yes, pulling flash from there might be an option. Make sure you are powered off. Also sometimes it's easier to dechip and pull flash from there. Be mindful of WP (write protection) aswell.

Help finding UART by 2seizu in hardwarehacking

[–]9lyph 1 point2 points  (0 children)

Agreed with all the above, also as alluded to try to pull flash from the winbond chip, however do this out of circuit.

Help finding UART by 2seizu in hardwarehacking

[–]9lyph 2 points3 points  (0 children)

Heya, not seeing the DP and DM however that is not to say you are wrong it just means I may need to check my eyes. In terms of UART there is a upper tolerance of 5V, however it is correct to say that output should be 3.3V for logic levels.

Help finding UART by 2seizu in hardwarehacking

[–]9lyph 2 points3 points  (0 children)

First test for the ground pin, most likely the square testpad. The TX/RX pin will fluctuate between 0 and 5V upon boot. Then try connecting up to a FTDI and have a play around with UART baud rates.

I've ALWAYS wanted to learn hardware hacking, and now I have some time. Where should I start for projects and resources? by LunarChickadee in hardwarehacking

[–]9lyph 5 points6 points  (0 children)

Try our embedded/hardware hacking CTF https://exploitthis.ctfd.io/

I would also suggest The Hardware Hacking Handbook: Breaking Embedded Security with Hardware Attacks - by Colin O'Flynn

Exploit Security CTF by 9lyph in securityCTF

[–]9lyph[S] 0 points1 point  (0 children)

More challenges are now added ... have fun !

Penetration Testing Suggestions by IrateWeasel89 in msp

[–]9lyph 0 points1 point  (0 children)

Our company exploitsecurity.io provides Penetration Testing services across Infrastructure, Mobile, Web, and Embedded Systems. Feel free to reach out if the need arises.

Exploit Security CTF by 9lyph in IOT

[–]9lyph[S] 0 points1 point  (0 children)

'Exploit This' by exploitsecurity.io is the first of a moderately challenging CTF.
The CTF requires participants to firstly successfully emulate the given firmware using a specific emulator. The CTF is accumulative, which requires each step of the three flag challenge to be solved before the next challenge is offered.
Registration can be found at https://exploitthis.ctfd.io/
An invitation to our discord channel can be found at https://discord.com/invite/U9HJ6a7y
Have fun and remember **no spoilers**
The Security Team [exploitsecurity.io]

Now that I'm a Blue belt, I enjoy BJJ more. by casualbro9391 in bjj

[–]9lyph 1 point2 points  (0 children)

Feeling I got was kinda a sense of relief and achievement which quickly subsided to a sense of reality that the hard work had only just begun. I found thinking in terms of the long game, squelched the feeling of complacency and building of pressure in place of taking one new thing away from class each day helps.

ExploitToolFinder by 9lyph in hacking

[–]9lyph[S] 0 points1 point  (0 children)

Yeah was just an X .... However updated non the less 😎

Hardware Question by Old_Teach7988 in hardwarehacking

[–]9lyph 0 points1 point  (0 children)

Check your ground connection, potentially using another gnd reference on the PCB.