Consumers today are highly attached to mobile technology and are using it as part of their daily lives and shopping experiences. According to Nielson forty percent of mobile consumers over 18 in the U.S. now have smartphones. As these users consume bandwidth to send and retrieve content from SMS, MMS, Email, and social media apps such as Facebook, YouTube and Twitter that supports pictures and videos, they are increasingly looking to Wi Fi to improve their experience.
Are retailers offer their shopping channels (including store, web, voice and social media) to consumers, the consumers are expecting to be able to use their mobile device across all the channels whereever they are, at home, at work, and IN YOUR STORE.
As a retailer, facilitating mobility in the retail store can differentiate you from the competition, plus help you meet the soaring expectations of your customers. On the other hand, allowing access to your wireless network poses potential risks. You’ve got to ensure the security of your data, comply with PCI mandates, prevent misuse and interference, and provide consistent bandwidth for your own operations.
For help retailers address this issue, we are hosting a webcast on October 20th 10:00am Pacific Time titled
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Tags: Cisco, compliance, mobility, pci, retail, retaililng, security, wireless, wireless access point, wireless networking
Like so many millions of people around the world this week, the passing of Steve Jobs and Apple’s call to “Think Different” has us doing exactly that. His ideas improved the world in innumerable ways, and the best way we can honor his brilliance is to build on it in ways that even Steve might not have imagined.
Each of us in the I.T. world has huge potential to improve the day-to-day existence of our co-workers, partners, and customers, if we just take a few minutes to think differently and approach our traditional challenges with a new mind set. Here are just a few ideas on we might invest in our future together. I’d love to hear yours.
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Tags: Borderless Networks, branch, I.T., mobility, ScanSafe, security, waas, WAN Optimization
Digital photography has certainly brought considerable joy into the lives of millions of people around the world, but there are also security implications and they may be somewhat different than what many people believe. Many images, including JPGs, can contain metadata, data about the data in the image. To illustrate, I took a picture of the Ike cutout in front of my cube.
Seems harmless enough, but let’s take a look at the EXIF data in this image.
I used http://regex.info/exif.cgi but there are other sites and apps that will let you view and/or manipulate EXIF data. Per regex.info here is some of the EXIF data:
Basic Image Information
Camera: Samsung GT-I9000
Lens: 3.5 mm (Max aperture f/2.6)
Exposure: Auto exposure, Program AE, 1/13 sec, f/2.6, ISO 100
Flash: Off, Did not fire
Date: September 15, 2011 9:26:08AM
Location: 37° 24′ 30″N, 121° 55′ 39″WAltitude: 0 m
Timezone guess from earthtools.org: 8 hours behind GMT
File: 1,920 × 2,560 JPEG (4.9 megapixels)
1,542,855 bytes (1.5 megabytes) Image compression: 90%
Look, it put me correctly in Building 17.
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Tags: cyber-security-month-2011, exif, privacy, security
Lately we have seen various attacks against the various SSL/TLS usages that we have in the world. The attacks have not been technical per se, but instead use weaknesses in the procedures that are used to get a certificate. Lets first look at how trust is built up using SSL.
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Tags: dnssec, security, security top of mind, SSL
By Daniel Howard, CTO and SVP, Engineering of SCTE
As you know, the Society of Cable Telecommunications Engineers (SCTE) continues to strive to provide new and unique ways to both train and challenge the cable workforce and our members. Through our Chapters, we have been holding a very successful Olympic-style challenge for field-level employees that includes both hands-on skill assessments and knowledge-based contests, and this continues to be a big hit with our members and the industry. But one thing I kept hearing in meetings with cable executives, managers and at SCTE chapters was the need for SCTE to provide resources and involvement opportunities for the IP engineers and computer scientists in our workforce who manage an increasingly larger portion of the overall network.
I’m therefore proud and excited to announce the new SCTE IP Challenge that we developed in partnership with Cisco as a response to this need. This new interactive event was created to drive awareness of the importance of foundational IP knowledge among the cable workforce, and it is designed to promote the benefits of IP expertise in the cable industry, as well as leverage thought leadership around IPv6 in particular. Read More »
Tags: cable, Cisco, daniel howard, ip challenge, ipv4, IPv6, QoS, routing, scte, security, Service Provider, society of cable telecommunications engineers