Which companies has Lev Feldman worked for in developing information security strategies?
Lev Feldman has worked for companies such as MetLife, Marsh Inc, Merrill Lynch, and Salomon Smith Barney in developing and implementing comprehensive information security strategies.
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### Instruction:
Which companies has Lev Feldman worked for in developing information security strategies?

### Input: Not applicable

### Response:
Lev Feldman has worked for companies such as MetLife, Marsh Inc, Merrill Lynch, and Salomon Smith Barney in developing and implementing comprehensive information security strategies.<|im_end|>