Earlier this week,Federal Computer Weekran an article -"Are agencies really ready for the Internet of Things?" -that discusses the potential challenges government agencies face when implementing the Internet of Things (IoT). The article's author spoke to Gary Hall, chief technology officer for Federal Defense at Cisco, about these challenges, as well as why federal agencies can't afford to ignore IoT any longer.

The biggest concern that all organizations have with IoT is the massive scope it involves -there is a huge volume of data being produced and a need to store and process it all. Even just the number of connected devices is expected to explode in the coming years, growing from around 16 billion today to 50 billion by 2020. "Humans can't deal with the volume of data we're producing," Hall said.

All this data means more chances for security breaches as well, which is especially worrying for federal agencies. In this case, awareness is key, as Peter Romness, a business development manager Cisco, spoke about at a recent GovLoop seminar. Romness cautioned that there is no "silver bullet" defense, so agencies must prepare to deal with inevitable hacks. "It's not a question of if you're going to get hacked, it's a matter of when," he said.

Despite these concerns, IoT experts agree that federal agencies cannot avoid the issue any longer, and if they haven't already started planning for IoT implementation, they're behind. Cisco estimates that IoT will generate$4.6 trillion for the public sector over the next 10 years, and agencies that are too wary of potential security issues risk missing out on this value. "This is the next big disruption," Hall said. "It's important that we aren't so afraid of the fear of attack that we don't realize the value."

For example, the General Services Administration (GSA) -which manages nearly 10,000 government-owned buildings around the county -is reaping the rewards of its IoT- building management initiative, GSALink. GSA collects almost 30 million data points from sensors throughout its buildings, constantly monitoring everything from light to humidity. Using this data, GSA is able to optimize conditions when workers are present and save on energy costs when buildings are empty. IoT can add significant value like this to all federal agencies -they just have to take advantage of it!

Read more about how IoT can transform the public sector here, and check out more thoughts from Cisco's experts like Gary Hall on our blog.