An overview on cybersecurity

The guest started his lecture by the Introduction about the cybersecurity and  discussed about hacking ,cracking, spoofing. He clearly mentioned the main theme about the spoofing, and  explained about Denial of service. Then he described about US Cyberlaw , Digital millennium copyright act, cybersecurity enhancement act of 2002, securely protect yourself against cyber trespass act.And he showed the cyber attack schema.Totally 15-18 participants  attended the webinar.