* Cisco zooms in on enterprise video * New Orleans' crime-fighting Wi-Fi network is now the city’s lifeline * Cool Tools Video: Logitech Wireless Headphones for PC * NCAA live video feed could slow corporate networks * Coalition recommends new tools to battle phishing * VeriSign warns of massive denial-of-service attacks Cisco zooms in on enterprise videoFresh on the heels of its acquisition of video infrastructure vendor Scientific-Atlanta, Cisco is making big bets on video for enterprises. Click here for more.New Orleans’ crime-fighting Wi-Fi network is now the city’s lifelineWhen Hurricane Katrina hit New Orleans, the only communication system that hadn’t broken down was the wireless mesh network deployed in the downtown area to support surveillance cameras. As the lone public communications system left in the city, it also now carries VoIP traffic that is the lifeline for many city businesses. Click here for more. Be sure to check out this week’s Weekend Edition on our home page – with the cartoon; the Good, the Bad and the Ugly; the top five most-read reviews so far this year; and ID-10T, featuring this week’s real-life story from the help desk of user foibles.Cool Tools Video: Logitech Wireless Headphones for PC With a little help from colleagues, Keith tests the range of Logitech’s Wireless (Bluetooth) Headphones for PC. How far will they reach in an office environment? Why is one of the “testers” wearing a lab coat backwards? What’s the bonus footage at the end? Watch it now to find out.NCAA live video feed could slow corporate networksBefore you point your Web browser at work to a live video feed from a March Madness NCAA tournament basketball game, think again. Click here for more.Coalition recommends new tools to battle phishingISPs and e-commerce sites can employ more tools to combat phishing scams, including “white lists” of legitimate Web sites and using false identification information to scam the scammers, according to a report released Thursday. Click here for more.VeriSign warns of massive denial-of-service attacks A sudden increase in a particularly dangerous type of distributed denial-of-service (DDoS) attack could portend big trouble for companies, according to VeriSign. Click here for more.For news updated throughout the day, go to Network World’s NetFlash news page. Related content how-to Doing tricks on the Linux command line Linux tricks can make even the more complicated Linux commands easier, more fun and more rewarding. By Sandra Henry-Stocker Dec 08, 2023 5 mins Linux news TSMC bets on AI chips for revival of growth in semiconductor demand Executives at the chip manufacturer are still optimistic about the revenue potential of AI, as Nvidia and its partners say new GPUs have a lead time of up to 52 weeks. By Sam Reynolds Dec 08, 2023 3 mins CPUs and Processors CPUs and Processors Technology Industry news End of road for VMware’s end-user computing and security units: Broadcom Broadcom is refocusing VMWare on creating private and hybrid cloud environments for large enterprises and divesting its non-core assets. By Sam Reynolds Dec 08, 2023 3 mins Mergers and Acquisitions Industry news analysis IBM cloud service aims to deliver secure, multicloud connectivity IBM Hybrid Cloud Mesh is a multicloud networking service that includes IT discovery, security, monitoring and traffic-engineering capabilities. By Michael Cooney Dec 07, 2023 3 mins Network Security Network Security Network Security Podcasts Videos Resources Events NEWSLETTERS Newsletter Promo Module Test Description for newsletter promo module. Please enter a valid email address Subscribe