S2E14: "Short-Term Memory"
|Previous Episode||Next Episode|
|S2E13: "This Server Ain't Big Enough for the Two of Us"||S2E15: "Playing HopskotSSH"|
|Recorded (UTC)||Aired (UTC)||Editor|
|2017-08-17 02:30:25||2017-08-27 15:36:30||"Edita"|
We talk about Bill Burr rescinding his recommended password complexity guidelines, ransomware victims and the apparent rise in malware infections, opensource tools to help the fight against phishing, and uses for ramdisks.
- Marcus Hutchins has been declared not guilty (because duh) after being detained post-DEF CON.
- FCC has been sued because they haven’t released details on their DDoS.
- The FCC has also claimed that citizens “don’t need broadband/fast Internet access”…
- and congress is getting sick of FCC’s shit.
- Bill Burr has officially denounced his password complexity recommendations (better non-Gizmodo source)
- But he shouldn’t have. I explain why.
- US Army stops using Chinese drones
- Microsoft Icons being used to masquerade PE (“portable executable”) files with special icons
- We discussed something similar to this (“Badtaste”) in S1E13.
- Fosscon was August 26th! (We’ll talk about it in detail in the next episode)
- BSidesPhilly is December 8, 2017.
Starts at 11m45s.
I was drinking water again. Paden was drinking Stella Artois. Jthan was drinking Boulder Beer’s Bump ‘n Rind.
- We discuss the password complexity requirements in greater detail
my take on this is this:
1.) you should have strong passwords, as laid out by bill burr originally. the better randomization behind it, the better; the wider the character selection space, the better. the longer, the better. no real words.
2.) you should be using a unique password for every authentication where possible.
3.) (and this ties 1 and 2 together) you should use a non-cloud-based authentication/credentials manager. THIS is where we, as IT, have failed. we have not failed by requiring complex and good-entropy passwords- we have failed in providing our users an easier way of doing things the right way.
though, i imagine some of it may be a cultural issue as well.
further, i hate the “correct horse battery stapler” method because the people that tout it as the end-all be-all don’t realize that crackers are now, and have been for quite some time, able to bruteforce using wordspace instead of characterspace. schneier agrees with me (find in-line for “This is why the oft-cited”)…
- 38% of ransomware victims pay the ransom (27m15s)
- Opensource tools to fight phishing (38m47s)
- Ramdisk uses, etc. (39m49s)
- I start off talking explicitly about initrds/initramfses
- But Jthan was talking in a more general sense of memory-driven filesystems (such as tmpfs, overlayfs, etc.)
- They help a lot for performance since it lets you perform I/O operations into RAM instead of storage
- Handy for diskless/thin-client booting over NFS
- ClamAV scanning attachments would be copied into memory-driven filesystems
- Handy for making modifications when booted inside liveCD’s etc.
- Package manager caches
- Jthan used it for PhenVar for faster performance in SQLite
In this segment, we highlight system administration mistakes. Think of them as the IT equivalent of the Darwin Awards. (54m13s)
A smartlock company ended up locking all of their customers of a certain model out.
- BSidesDE 2017 tickets haven’t gone on sale yet, and the official dates haven’t actually been announced (the dates Paden gave were for 2016, not 2017). However, if you’re sneaky like me, finding their CFP for 2017 isn’t too difficult.
- The theory I was thinking of is called the Theory of Everything.
- The numbers I give on cracking stats are remarkably low. This should provide some insight, as does this.
- I said Btrfs in regards to snapshot pointing; I meant ZFS.
- DANG IT, I can’t believe we forgot to mention this but much thanks to Ivan Tomica (@IvanTomica on Twitter) who very helpfully pointed out that we forgot zram! It’s like a normal ramfs except it’s compressed.
- A bonus…
14:00:57 < r00t^2> drunk jthan is 100% best jthan 14:01:19 < r00t^2> fyi, he gets *gone* in S2E14, so keep an eye on your clients 14:01:29 < r00t^2> should publish at midnight 16:20:27 < jthan> I don't get gone 16:20:41 < jthan> fuck off 16:20:42 < jthan> ye wanker 16:29:04 < r00t^2> and i quote, somewhere around the mid-40's minute mark, "i am so drunk" -jthan ... 13:20:08 < jthan> r00t^2: dude I'm not even that drunk in this episode 13:22:03 < r00t^2> near the end? DUDE 13:22:06 < r00t^2> you're LIT 13:22:17 < r00t^2> after we have you chug 13:22:38 < r00t^2> 54 mins 30 seconds ish 13:26:03 < jthan> I am hearing it 13:26:51 < r00t^2> 57 MINUTES 44 SECONDS JTHAN. "wow, i'm actually drunk right now" -jthan 13:26:55 < jthan> meh. 13:27:00 < jthan> Anyone can just make shit up 13:27:06 < r00t^2> you... 13:27:10 < r00t^2> you said it yours-... 13:30:09 < r00t^2> also, 59m47s "i'm really drunk" -jthan 13:32:16 < r00t^2> 1h1m33s "omigodi'msodrunk" -jthan 13:32:44 < r00t^2> and then you just start laughing non-stop from 1h1m50s to the end of the episode 13:34:01 < r00t^2> and then your LAST little giggle got cut off but it sounded like an accordion bellow, which ties like perfectly into the outro
|Intro||In Heaven||Decreek||click||CC-BY-SA 4.0||Outro||Dr Gears Dub||BANDRIS||click||CC-BY-SA 4.0|
Categories Season Two
There are currently no comments on this article.