# Unlock the Intelligence Handbook: Your Guide to Cyber Threat Intelligence

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# Meet ASI

[Attack Surface Intelligence](/content/corp/attack-surface-intelligence "Attack Surface Intelligence"/index.html) provides unmatched visibility over your digital risks, giving you the upper hand in managing critical assets and shadow infrastructure. Remember, knowledge is power—as well as protection.

[Explore Attack Surface Intelligence](/content/corp/attack-surface-intelligence "Attack Surface Intelligence"/index.html)

"The data and the accuracy that @securitytrails is offering is beyond amazing, a huge time-saver... and opens a whole new world."

Patrik Fehrenbach|Security Researcher