Show Notes: techsnap.systems/422

The post Multipath Musings | TechSNAP 422 first appeared on Jupiter Broadcasting.

Show Notes: techsnap.systems/379

The post SegmentSmack is Whack | TechSNAP 379 first appeared on Jupiter Broadcasting.

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Show Notes:

iOS 10.3.1 update prevents: attacker within range may be able to execute arbitrary code on the Wi-Fi chip

• What is a stack buffer overflow?

• What is a stack?

Hackers Are Emptying ATMs With a Single Drilled Hole and $15 Worth of Gear

• NOT SO LONG ago, enterprising thieves who wanted to steal the entire contents of an ATM had to blow it up. Today, a more discreet sort of cash-machine burglar can walk away with an ATM’s stash and leave behind only a tell-tale three-inch hole in its front panel.

• The dispenser will obey and dispense money, and it can all be done with a very simple microcomputer.

• They found that the machine’s only encryption was a weak XOR cipher they were able to easily break, and that there was no real authentication between the machine’s modules

• In practical terms, that means any part of the ATM could essentially send commands to any other part, allowing an attacker to spoof commands to the dispenser, giving them the appearance of coming from the ATM’s own trusted computer.

Let’s Encrypt

• Using Let’s Encrypt within FreeBSD.org

Feedback

• Epiosode 311 & future topics

• SQLite

• New laws

• Privacy is Dead? and for FTC vs FCC

• Internet privacy

• Free DNS

Round Up:

• Smart TV hack embeds attack code into broadcast signal—no access required

• Spotify’s Love/Hate Relationship with DNS

• What Killed Adobe Flash?

Dan mentioned these URLs during the podcast:

• Adding a 10Gb NIC to an r610

The post Wifi Stack Overfloweth | TechSNAP 313 first appeared on Jupiter Broadcasting.