The document discusses trends in cybersecurity spending and the cybersecurity industry. It finds that cybersecurity spending has increased tenfold over the past decade and will reach $639 billion by 2023. There are currently over 1,440 cybersecurity vendors across 80 categories and 35 countries. The largest cybersecurity markets are network security, endpoint security, and identity and access management. The cybersecurity industry is growing at an overall rate of 24% each year.