macOS Sierra: A complete roundup of new features

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Top Story of the Day September 28, 2016 Screenshots: A complete roundup of new macOS Sierra features Resource of the day Energy Efficient Cooling for Data Centers: A Close-Coupled Row Solution In recent years, traditional cooling system design has proven inadequate to remove concentrated heat loads (20 kW per rack and higher). This has driven an architectural shift in data center cooling. The advent of a newer cooling architecture designed for these higher densities has brought with it increased efficiencies for the data center. This article discusses the efficiency benefits of row-based cooling compared to two other common cooling architectures. New at TechRepublic Beware: iOS 10 security flaw makes cracking encrypted backups 2,500 times easier How a NASA team of black women 'computers' sent an astronaut into orbit in 1962 Idea Festival 2016: Mars One candidate hatches satellite laser networking to speed communications between Earth and Mars Clinton-Trump debate #1: What the data from social media tells us What business leaders need to know about the state of cybersecurity How machine learning and AI will 'save the entire security industry' Help wanted: How automation can help with the security skills gap First impressions of working with macOS Sierra Having trouble upgrading to Windows 10? Microsoft releases free tool to ease the way IObit Applock: An app locker Android users can count on Enterprise IoT deployment creates a target-rich environment for criminals Review: AceProject cloud-based project management Take this AI/machine learning survey Is there a use for artificial intelligence at your company? Tell us why or why not in this survey, and get a free copy of the research report. Featured Webcast Live Webcast: How to Protect Your Organization From Ransomware Businesses of all sizes are hit by ransomware attacks every day. A recent ZDNet article shows that damages related to ransomware attacks will reach $1 billion this year. Don't miss "How to protect your organization from ransomware." Join CBS Interactive's Distinguished Lecturer David Gewirtz, one of America's leading cybersecurity experts, and security researcher and advocate Brook Chelmo, Sr. Product Marketing Manager at Dell SonicWALL, in a lively discussion about how to protect your IT ecosystem even if you're not a security expert. Featured multimedia The 51 coolest laptop stickers of all time Today's recommended downloads Guidance for Calcula tion of Efficiency (PUE) in Data Centers (APC by Schneider Electric) Live Webcast: Office 365 business-driven provisioning deep dive (OKTA) The Challenges and Benefits of Identity and Access Management (F5 Networks) Cross-Enterprise Workload Automation helps reduce cost and complexity, improve service delivery (CA Technologies) Stop Business-Critical Workloads from Becoming IT-Critical (Brocade) A special feature from ZDNet & TechRepublic Cyberwar and the Future of Cybersecurity Today's security threats have expanded in their scope and seriousness. There can now be millions -- or even billions -- of dollars at risk when information security isn't handled properly. And beyond that, cybersecurity will define many of the international conflicts of the future. We want to hear from you. The TechRepublic product team wants your input on making our app better. Tell us your opinion, take our short survey. Connect with TechRepublic Visit the Subscription Center to get other free newsletters, manage your account settings or to be removed from TechRepublic communications. The e-mail address for your subscription is habib2best@gmail.com. Unsubscribe | Send Feedback | FAQ | Advertise | Privacy Policy © 2016 CBS Interactive, Inc. All rights reserved. TechRepublic is a registered service mark of CBS Interactive, Inc. TechRepublic 235 Second Street San Francisco, CA 94105 U.S.A.