Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:person
|
| gptkbp:employer |
gptkb:Silent_Circle
gptkb:Blackphone |
| gptkbp:field |
cybersecurity
encryption |
| https://www.w3.org/2000/01/rdf-schema#label |
David Tunnell
|
| gptkbp:knownFor |
co-founder of Blackphone
co-founder of Silent Circle |
| gptkbp:nationality |
gptkb:American
|
| gptkbp:occupation |
gptkb:engineer
entrepreneur |
| gptkbp:bfsParent |
gptkb:Hellman_&_Friedman
|
| gptkbp:bfsLayer |
6
|