Palo Alto Networks CEO Nikesh Arora has been on a buying spree in recent years, but CyberArk would represent by far his biggest bet.

Palo Alto Networks CEO Nikesh Arora has been on a buying spree in recent years, but CyberArk would represent by far his biggest bet.

Palo Alto Networks will takeover Israeli cybersecurity provider CyberArk in a deal valued at $25 billion.