Explore the concept of "Free Floating Hostility" in cybersecurity through this 46-minute conference talk. Delve into controversial topics such as cyberbullying, cybertheft, and the failures in addressing these issues. Examine the true meaning of Advanced Persistent Threats (APTs) and critically analyze the effectiveness of security appliances. Investigate password cracking techniques, the weaknesses of traditional passwords, and the potential of passphrases. Discuss hardware costs, specifications, and the role of operating system hardening in cybersecurity. Evaluate the security measures implemented by major tech companies, including Apple's approach to software and hardware security. Consider the implications of closed versus open platforms and reflect on the essence of user freedom in technology.