What are the implications of using hacked data for research?

A short thread inspired by the fact that, before AWs took it down, #Parler was extensively hacked and user data was leaked.

A thread on teaching live lessons using @MicrosoftTeams Meet Now function where students follow their normal timetable except online - will go into more detail on every point in a blog post later. Have used Teams for live teaching have supported over 100 live lessons since March

1. If you are using the desktop app, check you have the latest version of Teams so that you should have Breakout rooms enabled. Check by clicking your profile picture, then About - I have version 1.3.00.28779. If you have 1.2..., click on check for updates to get the latest

2. Set your entry routine. I get my students to enter with their microphone muted - you can also not allow attendees to unmute by opening the participants list, clicking the ellipsis and selecting that option.

3. Make sure students arrive as attendees - some organisations have this set up to automatically happen that only meeting organizer is the presenter and others are attendees. Can change this in the manage permissions menu to only me if not already set (opens in a web browser).

4. Classroom routine and expectations - first lesson I share my screen and show the students the raise hand function for when they want to ask questions, how to access the chat function and how to react to questions as opposed to typing answers

In my quest to write a fast IPv4+6 parser, I have written a slow-but-I-think-correct parser, to use as a base of comparison.

In doing so, I have discovered more cursed IP address representations that I was previously unaware of.

A thread!

We start out simple, with IPv4 and IPv6 in what I'll call their "canonical form":

192.168.0.1
1:2:3:4:5:6:7:8

Various specs call these "dotted quad", dot-separated fields each representing 1 byte; and "colon-hex", colon-separated fields each representing 2 bytes.

The first bits of complexity come from IPv6. In canonical form, common addresses would end up with long runs of zeros in the middle. So, "::" allows you to elide 1 or more 16-bit blocks of zeros:

1:2::3:4 means 1:2:0:0:0:0:3:4

Next up, for cursed historical reasons, IPv6 permits you to write the final 32 bits of the address in dotted quad form. Effectively, you can splat an IPv4 address onto the end of IPv6 addresses!

1:2:3:4:5:6:77.77.88.88 means 1:2:3:4:5:6:7777:8888

And of course, you can combine the two!

fe80::1.2.3.4 means fe80:0:0:0:0:0:102:304

I was hacking a game and accidentally invented a word for when you think someone is trans and you're proud of them for coming out but then you find out they aren't

someone is excited to watch bill nye in science class

This happens because one of the ways I figure out which memory location needs to be modified is by memory-searching for all occurrences and changing the first letter of them

so like if I know the next line of dialog is "Die"
I change it to "Aie" "Bie" "Cie" "Eie" "Fie"

then I see which one shows up in the game

As the United States deals with insurgent forces at home, security professionals should look to the Middle East for insight on how this threat may evolve:



There are a lot of parallels between right-wing US extremism, and post-colonial Islamic extremism.

The most prominent, I feel, is the one between the @newtgingrich era GOP and the Muslim Brotherhood. The Muslim Brotherhood, like most early Islamic terrorism, was a reaction to European colonialism in the Middle East.

What starts as a political movement interested in social change becomes an insurgent group engaged in violent extremism.



The same radicalization factors can be identified. It’s disenfranchisement and cultural erosion all the way down.

Both groups want a return to “tradition” to strengthen a culture they feel they’ve lost because of modernity. Both groups feel they’ve been economically and culturally disenfranchised by a foreign oppressor. You can see roots of this same problem in the Confederacy.

In our case at home, this is because of the inherent cultural divide between conservatives and liberals. Many conservatives do not feel that liberals are real Americans. This is an important factor for later.