Henry Walen

Cybersecurity Intern at Vantage Data Centers (Summer 2026), Honors CS @ University of Denver - Class of 2027

SF 911 Call Radar thumbnail

san francisco 911 call radar

a realtime map of all 911 calls in san francisco, updated every 10-20 minutes. data from sfgov.

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Qualifying for RMCCDC Regional

my thoughts on the Rocky Mountain Collegiate Cyber Defense regional qualifier.

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graffiti tiles

a dashboard for all SF 311 reports of graffiti in the past 24 hours.

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signals intelligence: creating a radio identifier

not quite finished with this, but it's in the works.

Southern Rocky Mountains