# Math for Security > "A very practical book for security. . . . a real eye-opener." > —William Gasarch, Professor, University of Maryland-Dept of Computer Science > "A really nice introduction to graph theory and computational geometry for people who know a bit of Python and without a mathematical background." > —Julien Voisin, Artificial Truth > "Whether you're an aspiring security professional, a social network analyst, or an innovator seeking to create cutting-edge security solutions, Math for Security will empower you to solve complex problems with precision and confidence. " > —Midwest Book Review A repository dedicated to practice of the book *Math for Security; From Graphs and Geometry to Spatial Analysis*, published by [no starch press](https://nostarch.com/math-security).