On behalf of Harbin Institute of Technology, we would like to invite a student teamof your university to HITCTF2021—International Invitational Competition inCybersecurity, held on November 13h-14h,2021.

The security situation in cyberspace is constantly changing, and college studentsare an important part of defending cyberspace security in the future. This competitionis held according to the international rules of Capture the Flag(CTF).Through thiscompetition， teams can acquire demonstrate skills of computer science and improvetheir knowledge and practical skills of cybersecurity, and motivate their innovation andsoft skills. Furthermore, it is an opportunity to promote the cooperation betweenuniversities as well.Aiming to share the knowledge and skills of cybersecurity, the FirstHITCTF was held in 2016, and this year is the sixth year of this competition. We hopeit could build a bridge of cooperation in many aspects between universities.

HITCTF2021 will be held on November 13t-14,2021.This year, the competitionis cosponsored by the School of Cyberspace Science and International CooperationDivision,HIT (Harbin Institute of Technology) ,Antiy Technology Group Co.,Ltd.and Hunan Yijing Technology Co.,Ltd. Besides, this competition is co-organized by theComputer Network and Information Security Technology Research Center of HIT andthe Lilac CTF Association of HIT.

This CTF competition is an invitational competition with online registration andonline problem-solving mode.Each invited university selects a team with maximum 5people (1 instructor and 4 students).

The HITCTF2021 Organizing Committee sincerely invites you to participate inHITCTF2021 with your passion for network security!