Hacking Network APIs Workshop - Revision history

Dan at 01:45, 27 July 2025

2025-07-27T01:45:52Z

← Older revision		Revision as of 01:45, 27 July 2025
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	There are no materials needed to attend. However, you may walk away with a free Packet Sender sticker for your laptop (while supplies last).		There are no materials needed to attend. However, you may walk away with a free Packet Sender sticker for your laptop (while supplies last).

	[[File:Pslogo256.png\|thumb\|Packet Sender logo]]		[[File:Pslogo256.png\|thumb\|Packet Sender logo (Dan's open source tool)]]

	== Required Software / What to bring ==		== Required Software / What to bring ==

Dan at 01:44, 27 July 2025

2025-07-27T01:44:36Z

← Older revision		Revision as of 01:44, 27 July 2025
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	Dan Nagle		Dan Nagle

	[[File:Dannagle-hackingnetwork-apis-presentation.jpg\|thumb]]		[[File:Dannagle-hackingnetwork-apis-presentation.jpg\|thumb\|Dan Nagle presenting Hacking Network APIs]]

Dan: /* Presenter(s) */

2025-07-27T01:43:48Z

Presenter(s)

← Older revision		Revision as of 01:43, 27 July 2025
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	Dan Nagle		Dan Nagle

			[[File:Dannagle-hackingnetwork-apis-presentation.jpg\|thumb]]


	* https://dannagle.com/		* https://dannagle.com/
	* https://github.com/dannagle		* https://github.com/dannagle

Dan at 01:35, 27 July 2025

2025-07-27T01:35:11Z

← Older revision		Revision as of 01:35, 27 July 2025
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	There are no materials needed to attend. However, you may walk away with a free Packet Sender sticker for your laptop (while supplies last).		There are no materials needed to attend. However, you may walk away with a free Packet Sender sticker for your laptop (while supplies last).

	[[File:Pslogo256.png\|thumb]]		[[File:Pslogo256.png\|thumb\|Packet Sender logo]]

	== Required Software / What to bring ==		== Required Software / What to bring ==

Dan: /* Materials */

2025-07-27T01:34:13Z

Materials

← Older revision		Revision as of 01:34, 27 July 2025
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	'''To do the hands-on portion for this workshop:<br>		'''To do the hands-on portion for this workshop:<br>
	'''Materials Cost: None'''<br>		'''Materials Cost: None'''<br>

			There are no materials needed to attend. However, you may walk away with a free Packet Sender sticker for your laptop (while supplies last).

			[[File:Pslogo256.png\|thumb]]

	== Required Software / What to bring ==		== Required Software / What to bring ==

Dan: /* Full Description */

2025-07-26T00:47:34Z

Full Description

← Older revision		Revision as of 00:47, 26 July 2025
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	This is a 3-part demo series.		This is a 3-part demo series.

	~~## PART~~ 1: ~~REVERSE-ENGINEERING AN IOT DEVICE~~		=== Part 1: Reverse Engineering ===

	A Raspberry Pi in a closed network will be running custom TCP and UDP services (for our example, a music player) with a black box client app used for control. The device’s commands will be captured and then replayed to verify the tool was successfully reverse-engineered. Once this is accomplished, the demo will lead to part 2.		A Raspberry Pi in a closed network will be running custom TCP and UDP services (for our example, a music player) with a black box client app used for control. The device’s commands will be captured and then replayed to verify the tool was successfully reverse-engineered. Once this is accomplished, the demo will lead to part 2.

	~~## PART~~ 2: ~~DISCOVERING MALWARE ON AN IOT DEVICE~~		=== Part 2: Discovering Malware ===

	Inviting an IoT device to your home network is a risk. How risky? Fortunately, this demo is on a closed network. The techniques learned in Part 1 will be augmented by capturing and analyzing the malware communication happening with our IoT music player.		Inviting an IoT device to your home network is a risk. How risky? Fortunately, this demo is on a closed network. The techniques learned in Part 1 will be augmented by capturing and analyzing the malware communication happening with our IoT music player.

	~~## PART~~ 3: ~~LATENCY VS THROUGHPUT~~		=== Part 3: Latency Vs Throughput ===

	There will be demonstrations regarding latency and throughput by forced degradation of the network. Latency and throughput are the 2 most important metrics for network performance, and they are often confused. Hopefully, there will be no more confusion after these demos.		There will be demonstrations regarding latency and throughput by forced degradation of the network. Latency and throughput are the 2 most important metrics for network performance, and they are often confused. Hopefully, there will be no more confusion after these demos.

	## Q&A		=== Q&A ===

	Bring your questions! Otherwise, we did not actually need the room for 2 hours.		Bring your questions! Otherwise, we did not actually need the room for 2 hours.

Dan: /* Full Description */

2025-07-26T00:43:56Z

Full Description

← Older revision		Revision as of 00:43, 26 July 2025
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	== Full Description ==		== Full Description ==
			This is a 3-part demo series.

			## PART 1: REVERSE-ENGINEERING AN IOT DEVICE

			A Raspberry Pi in a closed network will be running custom TCP and UDP services (for our example, a music player) with a black box client app used for control. The device’s commands will be captured and then replayed to verify the tool was successfully reverse-engineered. Once this is accomplished, the demo will lead to part 2.

			## PART 2: DISCOVERING MALWARE ON AN IOT DEVICE

			Inviting an IoT device to your home network is a risk. How risky? Fortunately, this demo is on a closed network. The techniques learned in Part 1 will be augmented by capturing and analyzing the malware communication happening with our IoT music player.

			## PART 3: LATENCY VS THROUGHPUT

			There will be demonstrations regarding latency and throughput by forced degradation of the network. Latency and throughput are the 2 most important metrics for network performance, and they are often confused. Hopefully, there will be no more confusion after these demos.

			## Q&A

			Bring your questions! Otherwise, we did not actually need the room for 2 hours.

	== Registration -- NOT required ==		== Registration -- NOT required ==

Dan: /* Day / Time / Location */

2025-07-26T00:41:14Z

Day / Time / Location

← Older revision		Revision as of 00:41, 26 July 2025
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	Day 2, Saturday, 16-August-2025, 12:30pm - 2:30pm<br>		Day 2, Saturday, 16-August-2025, 12:30pm - 2:30pm<br>
	Tobin 221 (Workshop B)		Tobin 221 (Workshop B)

			Dan's presentation ''Things You Wish You Knew About Software Testing'', Tobin 201/202 10am also on Saturday, Day 2, is completely unrelated to this Workshop. However, he would be thrilled if you attended both. Much of that talk were inspired by hard lessons learned from developing the tools in this workshop.

	== Full Description ==		== Full Description ==

Dan: /* Presenter(s) */

2025-07-26T00:35:54Z

Presenter(s)

← Older revision		Revision as of 00:35, 26 July 2025
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	Dan Nagle		Dan Nagle
			* https://dannagle.com/
			* https://github.com/dannagle
			* https://www.linkedin.com/in/dannagle/

	== Materials ==		== Materials ==

Dan: /* Required Software / What to bring */

2025-07-26T00:34:29Z

Required Software / What to bring

← Older revision		Revision as of 00:34, 26 July 2025
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	== Required Software / What to bring ==		== Required Software / What to bring ==
	You do not need to bring anything. ~~However, if you wish to study the tools that will be shown (all free and open source), here are relevant links.~~		You do not need to bring anything.

	* https://github.com/dannagle/PacketSender
	* https://github.com/dannagle/PiPlayer
	* https://www.wireshark.org/



	== Links ==		== Links ==