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Higher Education Races Towards 802.11ac

[Webinar] 802.11ac in Higher Education | Wednesday July 24 at 3pm PST < REGISTER

It’s no secret that mobile devices are playing a larger part in today’s businesses. With the fast pace of mobility adoption by consumers, network usage has started to outrun the infrastructure of most enterprises’ mobile networks. Enterprise IT managers are struggling to keep up with mobility’s effects on workplace productivity and requirements.

Among the growing trends that weigh heavily on the minds of most network IT professionals is bring your own device (BYOD). The growth of bandwidth-intensive applications, like video streaming, and the user expectations of always-on network and application performance also place heavy demand on organizational infrastructure.

802.11ac is the next generation of Wi-Fi, designed to give enterprises the tools to meet the demands of BYOD, high-bandwidth applications, and the always-on connected user. This Wednesday we will be hosting a workshop to discuss the benefits of 802.11ac, and how to optimize it for high density and high bandwidth to benefit higher education. Students, typically early adopters of wireless technology, usually bring 802.11ac in the form of the latest laptop, smartphone, and tablet that support this new technology. Read More »

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[Cartoon Catalyst Blog Series] K-12 BYOD. Secure Students, Determine Internet Access, and Yet Provide Awesome Network Performance?

Students bounding into schools touting the latest device is creating big problem for K-12 IT departments. How can schools support BYOD initiatives while securing these mobile devices and the student information embedded within them if IT staff numbers aren’t growing?

In his latest blog, K-12 BYOD. Secure Students, Determine Internet Access, and Yet Provide Awesome Network Performance?, Cisco’s Rahul Chohan discusses how Identity Services Engine policy deployment as a part of Cisco BYOD Solutions for K12 Education helps simplify mobile device security streamlines the IT security processes required to deploy BYOD. Rahul’s blog covers how ISE helps protect minors, ensure performance, and simplify IT over the wired and wireless infrastructure. How exactly can it do this? You’ll have to read his blog to find out.

For more on Cisco BYOD Solutions for K12 Education page.

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Cisco Service Discovery Gateway – Enabling Zeroconf in Enterprise Networks

Cisco Service Discovery Gateway – Enabling Zeroconf in Enterprise Networks

I’ll admit it: I’m what others call an Apple fan boy. One of the many reasons for being one is the polished user experience and the ease-of-use of their products. One of the underlying technologies that enables the user to discover devices and services on the network is Zeroconf or, as Apple calls it, Bonjour.

Zeroconf consists of three major components:

  • Address auto configuration,
  • Naming –and–
  • Service discovery.

If your network doesn’t have a DHCP server or you haven’t statically assigned an IP address to your host, most operating systems will use an automatic private IP address. I’m not going into much detail on address auto configuration except that this is typically done using a technique called APIPA (Automatic Private IP Addressing) for IPv4 the host will use the famous 169.254.0.0/16 addresses or, in case of IPv6, by using link-local addresses only (FE80::/10) which has been designed into IPv6 as a basic functionality from day one. Also, naming is not of much of a concern in the context of this discussion. However, it is worth mentioning that Zeroconf names can contain Unicode characters and whitespace, which can make those names a lot more user friendly and meaningful contrary to pure DNS names.

The more interesting part, as it pertains to Zeroconf, is the service discovery. Read More »

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Three Simple Ways to Boost Mobile Device Security

The explosion in business mobility is transforming our companies in profound—and sometimes challenging—ways. One of the most vexing issues is security.

Recently, I came across a Wharton article predicting that by 2015, more Americans will access the Internet through mobile devices than PCs. From open data to an increase in government-accessed information, this sweeping trend raises questions about the true security of mobile networks and devices. But how can an organization support the infusion of wireless devices into employees’ lives without opening the door to heightened security risks? Read More »

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[Cartoon Catalyst Blog Series] K-12 BYOD. Secure Students, Determine Internet Access, and Yet Provide Awesome Network Performance?

So many students, so many devices, yet zero increase in number of IT staffers. The increasingly unbalanced ratio is enough to cause a few nightmares for any IT professional.  Luckily, supporting student IT requirements, while remaining secure, has become a bit simpler with Identity Service Engine (ISE)  Policy Deployment, part of Cisco BYOD Solutions for K12 Education.   With ISE, IT staffers can quickly add and support student’s devices like laptops, smart phones and tablets and at the same time ensure the protection of student information access, dynamically control who gets access to what and provide optimal network user experience.  You can be rest assured that we have your back while you balance it all.

K-12 TightRope1    

Protection of Minors – Let’s face it – K-12 means we’re talking about minors, so we need to tread quite carefully. Extending network access across wired and wireless opens education to a world of innovation; yet it also opens the network up to security threats. 64% of parents feel it is a schools responsibility to effectively teach students how to use their mobile devices safely [Info graphic].  Protection of access to and access by students is a high-priority.  It is critical to restrict access to confidential student records while making sure students get the right access to resources they need for learning. The ISE component of the  K12 BYOD Solution protects student information through secure,   role-based, application access – simply -- over the wired and wireless infrastructure. Read More »

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