This is your work, valued

Android security engineer and CTF organizer fighting malware and JavaScript abuse in hybrid apps at Google.

CTF challenges and writeupsAndroid malware and JavaScript abuse detectionWeb security and privacy measurementProgram analysis and control flow integrityBotnet detection and anomaly analysisJavaScript security tooling

inferred from the public footprint

Wed
Thu
Fri
Sat
Sun
Mon
Yesterday
Active 3d ago
San Jose, CA, USA

Sajjad "JJ" Arshad

Top 16%
@sajjadium

Security researcher at Google who organizes CTF competitions and maintains ctf-archives and ctf-writeups, plus tools like Crawlium for web ecosystem analysis and TypedCFI exploring control flow integrity.

ctf-archives. CTF Archives: Collection of CTF Challenges.

1.5k

ctf-writeups. CTF Writeups: Collection of CTF "technical" writeups by PersianCats.

227

Crawlium. Crawlium: A crawling platform based on Chrome (Chromium) browser to get a deeper look into the ecosystem of content inclusion on the Web.

54

TypedCFI. On the Effectiveness of Type-based Control Flow Integrity

2

sajjadium.github.io. Homepage of Sajjad Arshad.

1

BotGrabber. An Anomaly-based Botnet Detection Approach for Identifying Stealthy Botnets

7

Excision. Excision: An In-Browser System for Detection of Malicious Third-Party Content Inclusions

6

tls13-middlebox. Jupyter Notebook

1

OriginTracer. OriginTracer: An In-Browser System for Identifying Extension-based Ad Injection

6