Telephone Directory of the Government of the HKSAR And Related Organisations - Office of the Commissioner of Critical Infrastructure (Computer-system Security)

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Last Updated: 20/09/2026

Security Bureau
Office of the Commissioner of Critical Infrastructure (Computer-system Security)

Office of the Commissioner of Critical Infrastructure (Computer-system Security)

Address	Unit 3310, 33/F, Skyline Tower, 39 Wang Kwong Road, Kowloon Bay, Kowloon
Fax	3153 5563
Email	sbenq@sb.gov.hk

Office of the Commissioner of Critical Infrastructure (Computer-system Security)
Address Unit 3310, 33/F, Skyline Tower, 39 Wang Kwong Road, Kowloon Bay, Kowloon	Fax 3153 5563	Email sbenq@sb.gov.hk

Full Name	Post Title	Office Tel	Email
Full Name Mr. CHAN Wing On, Francis	Post Title Commissioner of Critical Infrastructure (Computer-system Security)	Office Tel 3153 5501	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. SIU Yan Kam, Kenneth	Post Title Deputy Commissioner of Critical Infrastructure (Computer-system Security)(Compliance)	Office Tel 3153 5502	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Ms. TSANG Nga Sze, Alice	Post Title Deputy Commissioner of Critical Infrastructure (Computer-system Security)(Operations)	Office Tel 3153 5503	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. PUN Siu Sun, Kami	Post Title Head (City Brain)	Office Tel 3904 3590	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. CHAN Ming Yuen, Joshua	Post Title Senior Systems Manager/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5504	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. LAU Ngo Chung, Joe	Post Title Head of Operations/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5505	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Ms. MA Kit Ping, Christine	Post Title Chief Executive Officer/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5507	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. KONG Hung, Kelvin	Post Title Executive Officer/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5520	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. SIU Chi Ho, Henry	Post Title Senior Legal Counsel/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5509	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. CHOY Ching Hin, Anson	Post Title Legal Counsel/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5508	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. KWOK Ying Kin, Patrick	Post Title Systems Manager/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5510	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. LUC Wai Kai, Michael	Post Title Analyst/Programmer I (1)/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5541	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Ms. KWOK Ching Man, Jenny	Post Title Analyst/Programmer I (2)/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5548	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name VACANT	Post Title System Analyst 1/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5540	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Miss CHAN Ho Ying, Natalie	Post Title System Analyst 2/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5546	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. CHAN Kwun Chuen, Chris	Post Title System Analyst 3/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5545	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. KEONG Sio Fai, Cyrus	Post Title System Analyst 4/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5542	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Miss WONG Yin Ting, Cynthia	Post Title System Analyst 5/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5543	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. MUI Tin Wing, Johnson	Post Title System Analyst 6/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5547	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. YUEN Wing Chun, Matthew	Post Title System Analyst 7/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5549	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Miss SO Tsz Ying, Jamie	Post Title System Analyst 8/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5539	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. LEE Kai Ming, Francis	Post Title Senior Operations Officer 1/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5513	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Ms. CHENG Wai Ching, Queenie	Post Title Senior Operations Officer 2/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5532	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Ms. LEUNG Ngai Kit, Iky	Post Title Operations Officer 1/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5514	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. WONG Man Wai, Ivan	Post Title Operations Officer 2/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5534	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. KAN King Chung	Post Title Assistant Operations Officer 1/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5515	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Ms. CHENG Wai, Winnie	Post Title Assistant Operations Officer 2/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5516	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. CHAN Ho Ming	Post Title Assistant Operations Officer 3/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5517	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. SUEN Hing Chuen, Nathan	Post Title Assistant Operations Officer 4/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5536	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. YUEN Ka Wai, Thomas	Post Title Assistant Operations Officer 5/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5537	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. TANG Cheuk Hei, Alfred	Post Title Assistant Operations Officer 6/Critical Infrastructure (Computer-system Security)	Office Tel 3153 5538	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Ms. CHAN Yeuk Chi, Joyce	Post Title Chief Project Officer (City Brain) 1	Office Tel 3904 3592	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Ms. YEUNG Wai Na, Nicole	Post Title Senior Project Officer (City Brain) 1	Office Tel 3904 3591	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. YIP Ka Yun, Eric	Post Title SM (City Brain) 1	Office Tel 3904 3593	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk
Full Name Mr. WONG Ka Wing, Sam	Post Title API (City Brain) 1	Office Tel 3904 3594	sbenq@sb.gov.hk
Email sbenq@sb.gov.hk

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