Jeffrey Li 💻
@jeffinfosec
Cyber Security Manager at a Fortune 500 Company. Risk & Compliance, Pentesting, Red Team. CISSP | CISM. https://www.linkedin.com/in/jeffrey-li-74a2843/
Bạn có thể thích
Attacking and Defending Kubernetes: Bust-A-Kube – Episode 1 | InGuardians inguardians.com/attacking-and-…
Threat matrix for Kubernetes microsoft.com/security/blog/…
sad to hear @derbycon will host its last year. Maybe change the format to be like kringlecon? less drama, same great content & speaker
Anyone got good links to application security awareness #appsec
I am using DIG and DNSRECON - anyone got other suggestions for DNS recon?
I gotta say - even being in InfoSec for over 15 years. It is always good to refresh on fundamentals! Watching - youtube.com/watch?v=_8M_vu…
youtube.com
YouTube
DNSSec Explained
OK now reading cloudflare.com/dns/dnssec/how…
cloudflare.com
How Does DNSSEC Works? | Cloudflare
The domain name system (DNS) is the phone book of the Internet: it tells computers where to send and retrieve information. Unfortunately, it also accepts any address given to it, no questions asked.
What is the key ID of key signing key of witrap.com? What is the algorithm used for to create KSK and ZSK for ? What is the RRSIG A Record of ? What is the Salt used for hash Calculation for NSEC3?
Hi @SecurityTube how do you feel about ppl posting walk through of attackdefense lab? There are solutions on the site but I ended up doing a lot of research I'd like to share.
I ended up not having the time to do #metsploitctf this past weekend. I only got root on the ubuntu server via the libssh vuln. Still enjoyed it. Thanks @rapid7 great job on the set up
Started #metasploitctf tonight! Found the apache struts on the ubuntu box. No flags yet... already falling behind let's see how far I get this weekend
Me: Was going to cancel @lifelock News: #Marriottbreach Me: never mind
No Starch is hosting a giveaway for Computer Security Day! Comment on this Tweet and RT to enter. 3 winners will be selected randomly on November 30th after 5pm PST. #computersecurityday #infosec #cybersecurity
Exported all my chrome creds to local keepass db. Also not using last pass anymore. #keepass Keepass is awesome!
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