Jung-hwan Kang

Cyber Security Researcher. Open Source Summit North America 2017/2018/2020/2021 Speaker, Blackhat Asia 2017 Speaker, Open Source Developer.

[Jung-hwan Kang @ultractt]

@c0m0r1 I’m curious about the meaning of the team name.

[Jung-hwan Kang @ultractt]

@c0m0r1 @__g0ri__ @1nteger_c @nga_990 @0nidking Congrats :)

[Jung-hwan Kang @ultractt]

@l33d0hyun This seems to be a common challenge for vulnerability researchers. It’s about showing a concrete contribution to the field and proving it convincingly. Looking forward to seeing your great results! Please share them when you can!

[Jung-hwan Kang @ultractt]

@l33d0hyun Mitre att&ck and cyber kill chain?

[Jung-hwan Kang @ultractt]

@pr0Ln @bbbig12 Wow very rich conference :)

[Jung-hwan Kang @ultractt]

@MuskUniverseUsa I said Hi now!

[Jung-hwan Kang @ultractt]

@MuskUniverseUsa 6

[Jung-hwan Kang @ultractt]

@elonmuskADO N O

[Jung-hwan Kang @ultractt]

@c0m0r1 I really really respect mathematicians :)

[Jung-hwan Kang @ultractt]

@c0m0r1 What about telling your professor about your birthday??

[Jung-hwan Kang @ultractt]

@c0m0r1 Congrats ;)

[Jung-hwan Kang @ultractt]

@yarden_shafir Interesting! Supply chain attacks are occurring?
Targeting developers?

[Jung-hwan Kang @ultractt]

@0xdea Awesome!!

[Jung-hwan Kang @ultractt]

@0xor0ne @raelizecom Your tweets are really interesting.
Thx :)

[Jung-hwan Kang @ultractt]

@Dinosn It is interesting that malware uses the eBPF. But I just wonder that why the simple ld_preload technique is difficult to detect. ??

[Jung-hwan Kang @ultractt]

@ETenal7 msg msg!!

[Jung-hwan Kang @ultractt]

https://t.co/APB9IbjD3R

[nixCraft 🐧 @nixcraft]

Remember, RAID is not a backup. Also /backups/ directory on the same bare metal server is not backup. Your verified backup must be offsite with a 3-2-1 policy. Do you know how much time it takes to restore your data? If not, find out. DR is a serious business.

#Daily #Reminder

[Jung-hwan Kang @ultractt]

@dwizzzleMSFT Return address signing means PAC of Arm??

[Jung-hwan Kang @ultractt]

@gamozolabs Haha :) it’s really fun. Well, Linux kernel developers were members of NSA??