Barbara Gengler

The exodus from the U.S. Department of Homeland Security (DHS) has continued with two more senior officials leaving.

Physical and IT security are unlikely bedfellows, but now Barbara Gengler discovers signs of a budding romance

Do this, don’t do that – you know the rules. But policy management is changing, and Barbara Gengler discovers that the future involves new technology and fresh ideas

Watermarking is playing a more significant role, but is a far cry from the protection most critical data requires, says Barbara Gengler