Security Engineer signal: dynamic programming + knapsack in a threat intel graph context. This is a ProdMatch-owned security engineer drill, framed as a March 2026 Udaan Security Platform simulation, not a copied platform question.
Company context
Udaan · Security Platform
Freshness
March 2026
Product surface
threat intel graph
ProdMatch interview simulation based on product-team patterns; not a claim of a real company question.
Your Security Platform roadmap has candidate improvements for threat intel graph. Each improvement has cost, lift and risk. Maximize lift under budget while keeping total risk below a threshold.
Input
Output
Constraints
Concepts
items [[2,5,1],[4,9,4]], budget=4, risk=4 -> 9
Try framing your own approach first. The 30 seconds you think before peeking is where learning happens.
Reveal the approach first.
Your rating tunes when this problem shows up again.