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Feb 1, 2018

The Internet of Unsecured Things

INAP

Finding Security in the Smart Devices World

The internet of things (IoT) refers to the network of physical objects embedded with network connectivity.

This technology allows devices that were previously silent to communicate and share data. For instance, objects as complex as automobiles, public transportation and heart monitors can now share data with appliances like washing machines or refrigerators. The result is an explosion of both data creators and data collectors.

However, as the initial excitement and possibilities about IoT have subsided, it has created serious concerns about the functionality and security of connecting everyday devices. With experts forecasting that as many as 50 billion IoT devices could be connected by 2020, IT professionals are grappling with the problem of securing so many devices.

The Trouble Securing So Many Devices

One of the fundamental issues of IoT security is the sheer number of gadgets for which to account. Securing that many devices behind a single security firewall can be difficult. Just a few years ago we only had to worry about digitally securing our computers. Now we have to consider protecting our cell phones, wearable devices, home appliances and more.

Properly securing IoT could require an enormous investment of resources. Businesses already worry about the security of their networks being used through computers and smartphones, but as IoT grows, businesses may also have to secure ordinary objects, such as the motion detector that monitors how many people are in the conference room.

To make matters worse, HP has estimated that as many as 70 percent of IoT devices could be vulnerable to attack. With smart devices, such as watches, baby monitors and garage doors taking in thousands of data points daily, even small breaches could compromise millions.

Proactive Solutions for the Future

IoT brings a wealth of benefits and advantages to both businesses and consumers.

People who utilize smart devices can count on a treasure trove of relevant and targeted data. This can help companies manage everything from inventory tracking to remote workers. But managing our new smart gadget-driven world is not without potential pitfalls and security headaches.

Here are a few ways they can protect devices and networks from unwanted and malicious intrusions and keep consumers safe.

1. Patches

Developers need to ensure their devices are patchable, and then stay constant and current with available security updates. A problem still exists when patches are released, but users fail to take the necessary steps to update their devices – leaving hundreds of millions of unpatched and unsecured devices on the internet.

There is only so much that manufacturers and developers can do to remedy this problem, but two suggestions are to send alerts to users when a patch is available or allow users to opt in for automatic updates.

2. Consider Multiple OSes

Even when developers are proactive with patches, they need to understand these security updates will impact every user differently due to the variety of operating systems in use on individual devices. For instance, Apple, Samsung, Google and Microsoft all have their own IoT platforms, which don’t always communicate well with each other.

Developers need to consider a multi-layered security approach which will effectively function throughout the lifecycle of an IoT device, regardless of the operating system it’s running.

3. Password Requirements or Two-Step Verification

The next time you scan for nearby Bluetooth connections on your cell phone in a crowded place, you’ll probably see a few smart devices pop up.

Most devices already require passwords or two-step verification to connect, but developers should consider adding this security measure to all IoT products. Users will want their devices to automatically connect, but this should only be an option after security and authenticity are initially verified.

The simple fact is that most people who use IoT devices do not understand how they work and may wrongly assume that their devices are secure, which may not be the case if the product is discoverable by default.

Living in an Internet of Secured Things

Unfortunately, until there is a massive IoT security breach (and it’s likely not a matter of if, but when), we really won’t understand the risks associated with all of our interconnected devices. This is not to say we should abandon an IoT world because the security threat level is too great; the benefits far outweigh the risks.

While developers and manufacturers do hold some of the responsibility of mitigating these risks, the onus is also on users to understanding how devices will share their data and taking proactive steps – like downloading those security patches and frequently updating passwords – to protect their personal information.

Does your business have network security or IT infrastructure needs? Contact us today to learn more about INAP’s high-performance network services that will keep your applications running as fast as your business.

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Jul 27, 2011

Top 5 reasons why every website should be using a CDN

INAP

Website operators usually think of a Content Delivery Network (CDN) in terms of what its name implies – rapid “content delivery” of files, websites, games and streaming video.

However, CDNs perform a number of functions that make them increasingly valuable and integral to any successful website and Internet presence. We’ve highlighted the top 5 reasons why every website should use a CDN.

Never get “slashdotted” again!

It’s always great when your efforts get recognized. However, when someone slashdots your website, you are being asked to deal with more traffic than you ever imagined.

Slashdotting can have the very undesirable effect of sending thousands of visitors to your site at once, overloading and crashing your servers, and turning off a whole new set of potential customers along with your existing ones. By caching your site on a CDN you are able to handle the “Slashdot Effect” and enjoy the benefits of so many end users visiting your site.

Protect your site from Distributed Denial of Service (DDoS) attacks

DDoS attacks happen thousands of times a day worldwide, and will put a website out of business. CDNs help absorb the load and prevent servers from becoming overwhelmed by abnormally high traffic volume. Without a CDN to act as a buffer, cloud servers would be vulnerable to attack, which is important for ecommerce websites with servers that store personal information.

Support new markets for your products, services and information

The Internet gives people the freedom to sell anywhere. In fact, you never know where new customers will come from. Whether your potential new customers are in Hollywood, Hoboken or Hong Kong, if your website performance and content delivery is judged to be slow, you can bet you won’t be closing sales to far-off markets any time soon.

CDNs ensure good performance everywhere. As a result, your content and application traffic are delivered quickly and reliably, no matter where your new customers may be.

Reduce your infrastructure costs (servers, storage, racks, footprint)

Building a worldwide network of data centers is one way to solve the problem of slow content delivery to your potential customers and end users. Of course, for most businesses, this is completely unrealistic. Leveraging someone else’s worldwide infrastructure through a CDN is a much more cost-effective and realistic solution to achieve the same end without the huge capital expenditure.

Make page turns much faster for a consistent user experience

Users won’t be satisfied with website performance if your content doesn’t render instantaneously upon a mouseclick. Surveys bear out what happens when users aren’t satisfied:

A one-second delay in website performance will result in a 7% loss in conversions, 11% fewer page downloads and a 16% decrease in customer satisfaction.*

You must decrease page load times or face losses. CDNs ensure that content is delivered more quickly and consistently to your end users.

Why isn’t your business using a CDN?

For the reasons cited above alone, the question is no longer about why you should be using a CDN, but how fast can you enable your websites and Internet presence to reach new customers across the world, leverage new assets and protect your existing ones.

Learn more about the benefits of CDNs in the white paper, CDN: A Cloud Accelerant.

*Forrester Research/Strangeloop

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