As oil prices continue to fluctuate, the economy flounders and the pressure is on to slow global warming, both public- and private-sector organizations are turning to alternative work schedules such as telecommuting, flex time and four-day workweeks to ease the pain to their bottom lines, their employees' wallets and the environment.
Stories by Sandra Gittlen
Whether you hire outside consultants or do the testing yourself, here are some tips for making sure your time and money are well spent.
It takes a lot to shock Chris Goggans; he's been a pen (penetration) tester since 1991, getting paid to break into a wide variety of networks. But he says nothing was as egregious as security lapses in both infrastructure design and patch management at a civilian government agency -- holes that let him hack his way through to a major FBI crime database within a mere six hours.
First will come virtualization, then utility storage. That's long been the vision of how enterprise storage will evolve as IT grows increasingly dynamic and on-demand becomes business as usual.
Here are 10 tips network managers should follow for a successful video deployment.
Consider this: In the week following September 11, 2001, your users were glued to their television sets tracking breaking news. If an event of similar proportions happened today, they would expect the enterprise network to be able to handle not only real-time video feeds but also high-definition videoconferences and surveillance, as well as instant access to social-networking tools.
With the rise in adoption and availability of enterprise videoconferencing systems comes a warning from IT pioneers: Thinking this technology is simply plug-and-play will lead to disaster.
Not wild about wikis? Not big on blogs? Not sold on Second Life? IT execs who ignore Web 2.0 collaboration technologies could be hurting their company's bottom line.
While rapid-fire cost-savings and consolidation efforts typically dominate an IT executive's annual to-do list, what's getting the green light this year are multiphase projects that protect organizations from regulatory fallout and data leakage.
For Scott McCollum, IT services director at Sinclair Community College in Dayton, Ohio, network security can't mean one thing for the wired LAN and another for wireless connections.
For the past few years, organizations have gone full-force in deploying a combination of wired and wireless enterprise networks. But now, as wireless technology matures, they are left asking: Where are the tools to unify management of these disparate networks?
Some IT executives might have been alarmed when Gartner predicted that by next year 10 percent of companies will require employees to purchase and maintain their own notebooks and other devices. But for Bill Leo, CIO of Oliver Wyman Delta Organization & Leadership, it was confirmation of what he already knew: He is already taking the first steps toward allowing employees to purchase and use their own PCs.
Companies are trying to demonstrate that they're getting better at securing online transactions by adding multiple forms of authentication at sign-on, such as site keys. But experts say they could do 10 types of authentication at the start of the session and users would still be subject to attacks.
For the Pan American Health Organization, advanced conferencing technologies are literally a lifesaver.
Steve Evans, senior vice president of information systems at PGA Tour Inc., knew there was gold to be had in a new scoring application his developers had built. But he also knew the capacity demands to support the application would be too great for his team to handle. Before tossing his revenue-generating idea aside, Evans found the CPU strength he needed in an on-demand computing service.
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