dronemallone

Could you elaborate on the “tricks” you refer to? I feel it’ll be very useful.

n-gate.com is a nice change from hn.

That's true, pretty easy to do once you look in the "net" or "inet" or "netinet" folders and then look for ipv4.

Thanks. Not really, I just look at the IPv4 implementation, it's easily to search for csum or chksum or checksum in codebases.

Agreed. Those topics are very specific instances of general principles that are usually taught in a security course.

What did OP mean by "secure client/server architecture" though? What are the basic/fundamental principles behind it, that are NOT covered in cybersec education?

welcome to hacker news!

>> there are plenty of countries in the world

citation please? Do they take it down because you don't have a license to transmit in that spectrum band?

By this logic, all stock traders should be considered employees of the stock exchange they use. Uber is just like a stock exchange - a match making service.

* Traders/riders on a transaction/ride pay the exchange/Uber for this service.

* Traders/riders are free to trade/ride as much they want to, at any hour of the day, provided there's enough liquidity in the market (surge pricing etc.)

* If a trader doesn't cut a profit on a trade, it's the trader's problem not the exchange's

* If an Uber driver doesn't drive enough to earn a living wage, it's the driver's problem not Uber's.

What's the guarantee that someone else didn't send the texts from her phone?