Globalscape 8K Regulation FD Disclosure | GSB 3 Oct 17

Exhibit 99.1

Safe Harbor Statement 2 © 2017 Globalscape This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. The words "would," "exceed," "should," "anticipates," "believe," "steady," "dramatic," “expect,” and variations of such words and similar expressions identify forward-looking statements, but their absence does not mean that a statement is not a forward-looking statement. These forward-looking statements are based upon the Company’s current expectations and are subject to a number of risks, uncertainties and assumptions. The Company undertakes no obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise. Among the important factors that could cause actual results to differ significantly from those expressed or implied by such forward-looking statements are risks that are detailed in the Company’s Annual Report on Form 10-K for the 2016 fiscal year, filed with the Securities and Exchange Commission on March 27, 2017.

Who We Are © 2017 Globalscape 3 Globalscape isa leader in the secure movement and integration of data Our managed file transfer (MFT) platform secures and enables mission-critical exchanges of data We help organizations control, manage, integrate and transfer data seamlessly across multiple locations or applications Trusted and relied upon by thousands of customers all over the world Our Integration Platform as a Service (iPaaS) solution connects data and automates workflows of disparate cloud applications

Globalscape by the Numbers 4 © 2017 Globalscape 95+%CustomerRetention $83MMarket Cap 13,000 Customers in150+ Countries Headquartered inSan Antonio, TX 136Employees 18Consecutive Quarters of Profitability $26MCash + Investments $0Debt 1.6% Dividend Yield Data as of 3/31/2017 Data as of 10/2/2017 Data as of 10/2/2017

The Problem The Solution All organizations need a way to manage their dataSome because their data is highly sensitiveOthers because their industries require it due to regulations and compliance mandatesBut they also need to access iteasily and efficiently Challenge: How do organizations keep files under lock and key, but also readily accessible at the same time? Managed File Transfer (MFT)MFT helps organizations manage and protect their sensitive information in any situationUsed by some of the largest organizations in the worldAutomated, quick, simple solution to a highly complex data management problem © 2017 Globalscape 6 Helping Business Manage Their Data

Billion-Dollar Global MFT Market 7 © 2017 Globalscape 1Source: MarketsandMarkets Data SecurityGovernanceCompliancePerformance ImprovementsCost Efficiency Cloud-based solutions gaining tractionHeavy investment in MFT by N. American enterprises to improve their processes and B2B integration Scalability Lower upfront costs compared to on-premises solutionsReduced maintenance costs Expected to Reach $1.5B by 20201 GrowthDrivers IndustryTrends AdoptionIncentives

8 © 2017 Globalscape The Different Types of File Transfer Automated transfer between two servers with no (error-prone) human interaction Server-to-Server File Transfer A software application sends a file to a server or an email address, or sends a notification that a file is available for pickup Server-to-Person File Transfer Users send files to each other through email, such as Outlook or an online portal Person-to-Person File Transfer A user sends a file to a server, such as a shared drive in your office, where it is available to your coworkers or the server itself Person-to-Server File Transfer

9 © 2017 Globalscape I need to seamlessly integrate systems into my existing network. I need visibility and control over my data. My department needs to comply with industry and government regulations. My organization needs the ability to scale painlessly. Why Do Customers Purchase MFT?

10 © 2017 Globalscape Industries That Need MFT Healthcare Retail Financial Services Entertainment & Media Government Payroll Information Account Statements Purchase Orders Point of Sale Data Patient RecordsTest Results Personnel Records Logistics Data Video Files 3D Animation

The Next Frontier The average enterprise now uses 1,4271 distinct cloud apps and servicesBusinesses still need the same control over their dataBut now they also need it to communicate universally across legacy systems and cloud applications © 2017 Globalscape 11 1(Skyhigh Networks, 12 Must-know Statistics on Cloud Usage in the Enterprise) Teams use different toolsand unrelated systems Not enough development resources to fix it manually A solution that integrates data across different platforms Software speaks different languages Simplify integrating applications across an enterprise Empower your users with tools to securely build their own data integrations

Introducing Kenetix © 2017 Globalscape 12 Next-Gen Data IntegrationNatural extension and enhancement of MFTUsed for:application and data integrationbusiness process automationmicroservices orchestrationTransparencyBreak down existing silos between applicationsDemocratize control of data across multiple systemsIntuitiveGet the right data in the right places in real-timeShare custom cloud application connectors or workflows An Integration Platform as a Service (iPaaS) Solution Quick to StartExpress ImplementationQuick ROI Simple yet PowerfulEmpowers units outside of IT to create integrations Drag and drop interface Rapidly ScalableCreate complex integrationsSingle integrations span multiple apps

Core Benefits THE POWER OF DATA AT YOUR FINGERTIPS What We Do © 2017 Globalscape 13 Globalscape Solution DATA INTEGRATION A POWERFUL INTEGRATION PLATFORM TO CONNECT AND HARNESS DATA EASE OF USE CONNECT EVERYTHING DEMOCRATIZATION A ROBUST PLATFORM DESIGNED TO SECURELY TRANSFER DATA OPERATIONAL EFFICIENCY VISIBILITY AND REPORTING COMPLIANCE GOVERNANCE �� ENHANCED FILE TRANSFER (EFT)

Go-to-Market Strategy © 2017 Globalscape Multiple Customer Facing Sales Teams Channel Facing Sales Team Dedicated Sales Engineering Resources Business Development Resources Demand GenerationSignificantly Increases Reach 15

MFT Case Study: Well 17 © 2017 Globalscape Leading UK Pharmacy Simplifies Data Management with Globalscape Globalscape improved overall operational efficiency for Well, saving the Well IT department vast amounts of time by streamlining manual data transfer processes Well’s financial data transfers are also more secure and have a reduced risk for payment fraud “We chose Globalscape because it was the right level of functionality with plenty of scope for future improvements, while still fitting our available budget.” " NYSE AMERICAN: GSB

MFT Case Study: Food Chain 18 © 2017 Globalscape International Fast Food Chain Eliminates Inefficiencies with Globalscape In an effort to replace and consolidate legacy data transfer systems, Globalscape helped streamline their data transfer processes Improved overall operational efficiency and secured all data movement within their network The fast food company saved time with less overall maintenance, no longer faced with manpower limitations Globalscape helped safeguard their business critical and sensitive data, providing greater control over data security within their network NYSE AMERICAN: GSB

19 © 2017 Globalscape Why We Win Industry pioneer with longevity in the marketplace Specialist in the Managed File Transfer market & innovator in iPaaS Relentless focus on customers, supported by retention and support rates Technology is easy to set up, manage and use – out of the box Best First Focused Simple

Increased Accessibility: SaaS-based EFT Cloud Services (Our Fastest Growing Segment)orEFT in Amazon Web Services (AWS) / Microsoft Azure for additional control Our Approach for the Cloud 20 © 2017 Globalscape Platform or Fully Managed Service Offering: Globalscape and its partners will manage your EFT for you Dynamic Licensing: Traditional perpetual model (BYOL), monthly subscription or Hourly, fully metered for adapting to scaling environments Options for Managed File Transfer in the Cloud FLEXIBLE MANAGEABLE ADAPTABLE

Key Strategic Growth Opportunities 21 © 2017 Globalscape Accelerate organic growth via the EFT platform Expand focus partnerships Developing orAcquiring key technologies for any data management strategy: data movementdata integrationdata security Globalscape is transforming into a more innovative, scalable, and cloud-centric organization Cloud Offerings and Consumption Model focused

Leadership Profile 24 © 2017 Globalscape Company leadership team are experts in their chosen fields On average the team has 20 years of experience in the technology and software industries, specifically security and networking Full leadership team is committed to transparency and visibility Role they play executing company strategy is key to our success NYSE AMERICAN: GSB

Leadership Team © 2017 Globalscape 25 Matt GouletPresident & CEO Jim AlbrechtCFO Michael CanavanVP of Sales Peter MerkulovChief Technology Officer Greg HofferVP of Engineering Gary MullenVP of Marketing David MelloVP of Operations Andrea FarmerVP of Human Resources

Globalscape (GSB) 8-KRegulation FD Disclosure