Author(s):	Joel Sing
Location	C1
Date	jan Fri 25	Days Raw Files
Start	10:40	First Raw Start	10:20
Duration	0:45:0	Offset	0:20:00
End	11:25	Last Raw End	11:27
Chapters	00:00 0:08:38 0:38:38
Total cuts_time	44 min.

https://2019.linux.conf.au/schedule/presentation/164/
raw-playlist raw-mp4-playlist encoded-files-playlist host public tweet mp4 svg png

assets release.pdf Security_Vulnerability_Mitigations.json
logs
Admin: episode episode list cut list raw files day marks day marks day image_files

State:	--------- borked edit encode push to queue post richard review 1 email review 2 make public tweet to-miror conf done
Locked:	clear this to unlock
Locked by:	user/process that locked.
Start:	initially scheduled time from master, adjusted to match reality
Duration:	length in hh:mm:ss
Name:	Video Title (shows in video search results)
Emails:	email(s) of the presenter(s)
Released:	Unknown Yes No has someone authorised pubication
Normalise:
Channelcopy:	m=mono, 01=copy left to right, 10=right to left, 00=ignore.
Thumbnail:	filename.png
Description:	Security vulnerabilities allow software to be manipulated in such a way that it misbehaves to the benefit of an attacker - security vulnerability mitigations work to thwart attempts to successfully exploit such a vulnerability. This landscape is continually changing in both the types of attacks and the required mitigations. While the last decade saw buffer overflows as a primary source of attacks, Return Oriented Programming (ROP) and Blind Return Oriented Programming (BROP) attacks pose new threats. Over the last 20+ years, OpenBSD has essentially been a research and development playground that has designed and implemented such mitigations, in both the kernel and userspace. Many of these mitigations have made their way into other platforms, including Linux, Microsoft Windows, iOS and Android. This talk will look at various long standing mitigations such as W^X and Address Space Layout Randomisation (ASLR), before moving on to more recent developments such as pledge, unveil, KARL, trapsleds, retguard and MAP_STACK. markdown
Comment:	production notes