Youngjun Chang Email and Phone Number
Youngjun Chang work email
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Youngjun Chang personal email
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Senior Security professional with over 15 years of experience actively involved in Anti-Malware defense and research, various technical skills including reverse engineering, testing Anti-Malware and security solutions since 2002. At a corporate and international level with close ties to the international Anti-Malware efforts and fellow researchers. Have worked as a Virus Laboratory and Field researcher for major organizations providing expert support for malware outbreaks. Internationally, a member of several open and private Internet Security communities. Have attended and presented at international conferences, including the AVAR (Association of anti-Virus Asia Researchers) and ISOI (Internet Security Operations and Intelligence) Conference.Published in magazines, newspaper and specialized websites such as AhnLab, have trained Malware and Internet Threats for students and IT engineers.• Malware reverse engineering and classification• Writing of malware descriptions and detailed disinfection instructions• Investigation of internal and external (on-site) malware outbreaks and local infections• Experience with various reverse engineering, unpacking, debugging, decompiling and monitoring tools: IDA Pro, Hex-Rays, OllyDbg, Gmer, various SysInternals tools, various custom and generic unpackers, various HEX viewers and editors• Experience with various Open Source Computer Forensic Tools : BackTrack, Volatility, Autopsy and various Disk, Memory analysis tools• Programming experience in C and Assembly (x86)• Comprehension of HTML, JavaScript and VBScript• Knowledge of Windows 9x and NT-based internals and APIs• Knowledge of common Internet protocols: HTTP, SMTP, POP, FTP, etc.• Experience Microsoft’s software development environments, Visual Studio
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Director Of Threat Research LabNshc Jan 2023 - PresentSeoul, South Korea -
Head Of Threatrecon TeamNshc Jan 2019 - PresentGunpo, Gyeonggi-Do, KoreaThe ThreatRecon Team is the Cyber Threat Intelligence division of NSHC Threat Research LabTeam Blog : https://redalert.nshc.net/blog/Team Twitter : https://twitter.com/nshcthreatrecon• Management of ThreatRecon Team's Research & Project • Technical adviser for ThreatRecon Team's researcher• Technical Interface and Coordination of ThreatRecon Team• Individual Contributor of Threat Research -
Principal Threat Intelligence ResearcherNshc Jan 2018 - PresentGunpo, Gyeonggi-Do, Korea• Analyzing Threat Intelligence• Participate in invitation only Peer-to-Peer groups processing and analyzing Threat Intelligence• Creating Indicatoes of cyber threat and attack• Write Threat Analysis and Research Report • Advising Information Security and Internet Threats -
Security Intelligence AnalystIbm Mar 2017 - Dec 2017Yeongdeungpo-Gu, Seoul, Korea• Analyzing Internal and external Threat Intelligence• Participate in invitation only Peer-to-Peer groups processing and analyzing Threat Intelligence• Building use cases from Threat Intelligence analysis • Creating Indicates of cyber threat and attack• Seek and Destroy a internal threats for Threat Hunting• Write Threat Analysis and Research Report • Advising Information Security and Internet Threats -
Senior Information Security EngineerSamsung Electronics Apr 2014 - Mar 2017Hwa-Sung Si, Kyung-Kido, Korea• Incident Response Handling and Analysis • Malware Foresic and Investgation• Malware responds and analysis • Write Threat Analysis and Research Report • Participate in invitation only Peer-to-Peer groups processing and analyzing Threat Intelligence• Advising Information Security and Internet Threats• Providing Security Awareness training for employees -
Senior Advanced Threat ResearcherAhnlab, Inc. Apr 2009 - Mar 2014Seoul, Korea• Write threat analysis report and blog entries to educate reader on threats and protections• Participate in invitation only Peer-to-Peer groups processing and analyzing malwares and threat trends• Research future threats• Providing training materials for employees and customers• Analyze and process malware, interfacing with security vendors for detection and resolution -
Anti-Virus ResearcherAhnlab, Inc. Mar 2004 - Mar 2009Seoul, Korea• Analyze and process malware• Write signatures and classification for malware• Helping Technical Support with malware cases• Testing of detection and disinfection solutions against different types of malware• Investigation of internal and external (on-site) malware outbreaks and local infections -
Security Response EngineerAhnlab, Inc. Jul 2002 - Feb 2004Seoul, Korea• Handling of incoming customer cases, malware analysis, creation of descriptions and disinfection instructions• Helping Technical Support with malware cases, 24/7 services including night and weekend on-call• Testing of detection and disinfection solutions against different types of malware• Investigation of internal and external (on-site) malware outbreaks and local infections
Youngjun Chang Skills
Youngjun Chang Education Details
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Chinese Language And Literature
Frequently Asked Questions about Youngjun Chang
What company does Youngjun Chang work for?
Youngjun Chang works for Nshc
What is Youngjun Chang's role at the current company?
Youngjun Chang's current role is Director of Threat Research Lab at NSHC.
What is Youngjun Chang's email address?
Youngjun Chang's email address is zh****@****ail.com
What schools did Youngjun Chang attend?
Youngjun Chang attended Dongguk University.
What are some of Youngjun Chang's interests?
Youngjun Chang has interest in Travelling, Science Fiction Movies And Books, Fps Games, Rock And Heavy Metal Music.
What skills is Youngjun Chang known for?
Youngjun Chang has skills like Malware Analysis, Reverse Engineering, Ollydbg, Computer Security, Computer Forensics, Ida, Security, Antivirus, Security Research, Cissp, X86 Assembly, Information Security Management.
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