The State of Email Security 2018 Report
The latest threats, confidence killers and bad behaviors—and a cyber resilience strategy to fix them
Located on the Gulf of Mexico in the Tampa Bay area, Pasco is part of a nine-county region referred to as the “Nature Coast.” Pasco County has a total of 742 square miles with more than 100 square miles of managed recreational facilities. The 2000 employees of the Pasco County Government serve Residents, Businesses, Visitors and Employees.
Pasco County Government is subject to a Florida statute called the Sunshine Law that requires government entities to comply with public records search requests in a timely manner.
However, email archiving and retrieval difficulties made that extremely challenging. The County IT team utilized PST files for archiving, and each day created a single file containing all of that day’s email for more than 1500 email users. An IT team member would burn the file onto two identical DVDs and then drive them to vaults located on opposite sidesof the county. Each vault contained hundreds of CDs and DVDs.
When a public records request came in, an IT staffer would have to retrieve the appropriate CDs and DVDs from a vault, make copies and then extract each PST file and manually search for relevant emails.Since many requests spanned multiple months, the searches could take many weeks.
Under the County policy, the first 24 hours of labor required to fulfill a request were free, and after that the County could charge the petitioner for the time. An estimate had to be provided up front, and unfortunately, the estimates were often so high that citizens chose not to proceed.
“Our County Administrator takes the Sunshine Law very seriously, and he felt that our inability to complete these requests quickly was not in keeping with the spirit of the law,” says Kristine Johnson, Enterprise Technology Manager at Pasco County Government. “He tasked the IT team with finding a way to accelerate the process, so that we could fulfill public records requests involving archived email at low or no cost.”
Johnson and her team knew that an automated email archiving solution would solve the problem, and bring several associated benefits; namely, eliminating the disk space required for storing PST files, accelerating the process of email restores for users, and reducing the size of users’ inboxes.
“There were three paths we could take,” recalls Johnson. “An in-house tool, an appliance or a cloud-based solution. The amount of email we needed to archive made an in-house solution very complex and expensive due to storage costs. We found the same problem with appliances.”
“We quickly came to the conclusion that a cloud-based service was the best way to get all of our robust needs met without doing all the work and taking on the expense ourselves,” she says. “At first we thought the cost was out of our reach, but Mimecast made it surprisingly affordable.” In fact, Johnson says, “Mimecast was able to meet all of the County’s requirements at less than half the cost of the next-highest bid.”
Time required to fulfill public records requests reduced from weeks to hours. According to Johnson, it used to take weeks (or days, at a minimum) to fulfill a records request. Now, most can be done in less than eight hours, even with extremely complicated search criteria. All of the County’s email is securely stored in the Mimecast cloud, and searches are near instant. “Before Mimecast, our cost estimates for many searches were in the $4000-5000 range,” says Johnson. “Now all requests are fulfilled for free. Since implementing Mimecast, IT has not charged one penny for labor to perform public records searches.”
IT team efficiency improved by one third
The County’s IT help desk – tasked with supporting 2000 County employees – is also responsible for helping to complete public records requests. The staff numbers only four, and Johnson says that prior to implementing Mimecast, the equivalent of one full-time person was dedicated to public records requests. She recalls one court-mandated search that took one employee two months of full-time work to complete. That same type of search could be completed in Mimecast in just a few hours. “Having that fourth person back working on help desk issues essentially increases our productivity by one third,” says Johnson.
SAN and server reductions
In the past, county employees were reluctant to delete email because the retrieval process was so difficult, requiring IT staff to retrieve DVDs from a vault, just as they would for a public records request. As a result, employee inboxes were enormous, and the help desk spent a lot of time helping users with associated issues such as the dreaded, “Your mailbox has exceeded its size limit” messages.
With Mimecast, users can search their own archives easily. As a result, the County’s local storage needs are declining. When the County completes its planned migration from Outlook 2003 to Outlook 2010, PST files will be phased out completely, freeing up nearly 500 GB of SAN space and eliminating the need to purchase more storage for email.
A planned move to Exchange 2010 may further reduce server requirements, as Pasco County will no longer need a cluster configuration – Mimecast will provide that function by archiving all email in the cloud. As a result, the County anticipates saving thousands of dollars in hardware and associated services.
Eliminated Exchange restores
Another benefit of Mimecast, says Johnson, is that it has eliminated the need for the help desk to perform Exchange restores. “We had several requests each month, and each one would take an IT staff member about a half a day,” she explains. “With Mimecast, the process takes just minutes and can often be self-service. That’s another way that Mimecast has helped improve productivity and customer service.”
Mimecast provides tremendous value to Pasco County, Johnson says. “We met the original goal, which was to be able to fulfill public records requests in a timely manner at low or no cost,” she says, “and gained all these other great benefits such as the reduced storage needs. Mimecast has made a huge impact on the way Pasco County manages email services, and has saved our taxpayers a lot of money.”
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