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DEF CON, founded by Jeff Moss in 1993, is the top international conference among the security industry. The conference attracts 25,000 people every year and security experts from all over the world come together to exchange ideas and share the latest security trends with each other.

Curiosity landed near Mount Sharp in the Gale Crater on Mars in August 2012 and reached the base of the mountain in 2014. It has since traversed through a diversity of environments where both water and wind have left their imprint.

Cyberattacks, as predicted by many futurists two decades ago, are fast becoming one of the biggest threats to national security around the world.

Currently, He is a professor in the underground engineering department at the School of Civil Engineering of Southwest Jiaotong University, and Wei is a professor in wildlife ecology and conservation biology at the Institute of Zoology of the Chinese Academy of Sciences.

Ctrip is to provide physical check-ups and psychological support as needed for children involved. The company will also offer two-weeks paid vocation for employees who cannot find alternative childcare.