2000
雲林縣警察局資訊室資訊犯罪偵查與資安教育講習授課, Aug. 2000, Taiwan
Forum, 2000年資訊月 邁入e時代-校園網路犯罪防治研究會, 逢甲大學, Dec. 2000, Taiwan
Academic Speech, 2000, 淡江大學資訊管理系所, Taiwan
2001
Oral Exam. Committee for Degree Seeking of Graduate Students, June-July, 實踐, 台大
Conference Participation and Paper Presentation, Sept. 2001, Soul, Korea
Academic Speech, Nov. 2001, 清雲科技大學資訊管理系, Taiwan
Academic Speech, 2001, 淡江大學資訊工程系所, Taiwan
2002
Conference Participation and Paper Presentatoin, Sept., Aix-en-Provence, France
交通部民航局資訊安全講習課程授課, Sept., 2002, Taiwan
Academic Speech, Dec., 2002, 台灣科技大學資訊工程系所, Taiwan
Academic Speech, 2002, 清雲科技大學資訊工程系, Taiwan
2003
雲林縣警察局資訊室資安教育講習授課, 2003, Taiwan
Academic Speech, May 2003, 中原大學資訊工程系所, Taiwan
Academic Speech, May 2003, 弘光科技大學資訊工程系所, Taiwan
Oral Exam. Committee for Degree Seeking of Graduate Students, May-July, 淡江, 世新, 長庚, 中央, 清華, 台大, 中國醫藥大學
Academic Speech, Nov. 2003, 東華大學資訊工程系所, Taiwan
Academic Speech, Dec. 2003, 中央大學資訊管理系所, Taiwan
2004
Academic Speech, Feb., 2004, 中央大學資訊工程系所, Taiwan
Keynote Speech, April, 2004, 亞洲資安論壇, 台北世貿中心, Taiwan
國科會國家高速計算中心資訊安全講習課程授課, May, 2004, Taiwan
Oral Exam. Committee for Degree Seeking of Graduate Students, May-July, 東華, 中央, 台大, 中國醫藥大學
Visiting Scholar, 6-month, Aug. 2004-Feb. 2005, USA.
2005
Oral Exam. Committee for Degree Seeking of Graduate Students, May-July, 中央大學, 台灣大學
Academic Speech, July, 2005, 國防大學中正理工學院, Taiwan
Academic Speech, Oct., 2005, 正修科技大學電子系, Taiwan
Academic Tour, Dec., 2006, Conference Participation on behalf of CCISA, Asia-Crypto 2006, India
Academic Speech, Dec., 2005, 清華大學資訊應用/工程所, Taiwan
Academic Speech, Dec., 2005, 國家安全局, Taiwan
2006
Academic Tour, April, 2006, Paper Presentation and Session Chair, Thailand
Publish the book of Information and Network Security: Eyes of Secret –State of the Art on Internet Security and Digital Forensics in Dr-Master publisher, 2006, ISBN: 957-527-890-9, Taiwan
Oral Exam. Committee for Degree Seeking of Graduate Students, May-July, 東華, 中央, 淡江, 清華大學, 大葉大學, 世新大學
Academic Speech, Aug., 2006, South TWISC, 成功大學, Taiwan
Academic Tour, Aug., 2006, Paper Presentation, Korea
Academic Speech, Oct., 2006, 中央大學通訊工程所, Taiwan
Academic Speech, Dec., 2006, 虎尾科技大學資訊工程所, Taiwan
Editor-in-chief, Academic Proceedings of Communications of the CCISA, 2001-2006.
Publish the book of Information Security: Eyes of Privacy –State of the Art on Internet Security and Digital Forensics in
Dr-Masterpublisher, 2006, ISBN: 978-957-527-946-2, Taiwan