Communications of the CCISA (CCCISA for short) was published by Chinese Cryptology and Information Security Association (CCISA) from 1994. The original journal title is Information Security Newsletter (1994-2001). CCISA is the largest and well-established academic association devoted to cryptology and information security in Taiwan. The mission of CCISA is to promote educational training, research and development of information security, assisting the government to establish information security standards, and participate in national and international information security academic activities. CCCISA is a quarterly publication that highlights the newest researches and the latest news from CCISA. CCCISA covers the sciences, technologies, and applications relating to information security.