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“Last night, I stayed up until 6 o’clock figuring out how to do this,” says Riley “Caezar” Eller, a slender and bookish 27-year-old. Scribbling furiously on a dry-erase board covered with boxy diagrams representing a pair of networked computers, Eller maps out a novel cyberattack-a method of disabling a supposedly impregnable system with a few clever lines of code.

His listeners nod each step of the way, occasionally grunting their approval. When the presentation is over and the imaginary defenses have all been surmounted, they break into polite applause.

Such demonstrations are part of the standard curriculum at the major security consultancies. But Eller isn’t giving this lecture in a sterile conference room at PricewaterhouseCoopers or Deloitte & Touche.

The setting is a subterranean hideout that closely resembles a frat house, complete with lava lamps and a rickety bar that reeks of week-old spilled Smirnoff.

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Many Americans who troll the internet in search of health-related information are bored or simply frustrated with “just the facts”: They want the Web to help manage their health and that of their loved ones.

A new generation of “care sites” addresses those demands. These Websites offer sophisticated monitoring devices, tailored treatment plans, personalized web pages that store individuals’ healthcare data, and regular interaction with healthcare professionals who monitor and/or manage their health.

Internet-based devices that measure and monitor user health and vitals plug into these websites. The devices range in complexity from simple blood pressure cuffs to implantable pacemakers.

Web-based health devices can supplement–and, in some cases, replace–traditional monitoring equipment or routine medical exams. The benefits are multi-fold: Web health care is convenient; it encourages real-time patient feedback; it provides online tracking information to enhance treatment plans; and it facilitates cost-effective patient monitoring.

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It’s a fact that your ads will be shown to a much wider audience when your keywords are set to broad match. But, without a large AdWords negative keywords list, you’ll probably be very disappointed with your results. Given this fact, you’ll want to know how to create a meaningful negative keyword list for all your broad match keywords.

If you’re like most, you’ll use a keyword tool like Google’s to find targeted keyword phrases for your AdWords campaigns. Most people will look at the list their particular tool produces, pull out the relevant keywords for their campaign and then discard the rest.

The right thing to do with those discarded keywords is to use them to create your negative keywords list.

Although at first, this might seem strange, the fact is that your keyword tool has discovered these non-targeted keywords when researching your niche. Google obviously thinks they may be relevant and it’s up to you to tell AdWords that they are not.

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