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Avanan > Case Studies > Accounting Firm Secures Office 365 with Avanan
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Accounting Firm Secures Office 365 with Avanan

Technology Category
  • Cybersecurity & Privacy - Cloud Security
Applicable Industries
  • Finance & Insurance
Applicable Functions
  • Business Operation
Use Cases
  • Cybersecurity
Services
  • Cybersecurity Services
The Challenge
The accounting firm had moved much of its IT to the cloud, most significantly, to Office 365’s core applications and email. However, the firm had fallen victim to a number of phishing attacks, including an aggressive ransomware attack, even with Office 365’s Advanced Threat Protection enabled. They had paid extra for Microsoft’s best security, but it was not enough. The company’s IT manager knew they needed additional layers of security beyond Office 365’s native solution.
About The Customer
The customer is a top 400 accounting firm that has clients nationwide. The firm is a financial accounting partner for a diverse field of individuals as well as all sizes of closely-held businesses and nonprofit organizations. The company has moved much of its IT to the cloud, most significantly, to Office 365’s core applications and email. The company agreed to share its story under anonymity to minimize its security risk profile.
The Solution
The IT manager discovered Avanan while looking at Check Point Sandblast Threat Extraction. He engaged in an Avanan trial, during which Avanan and Check Point identified and prevented a host of phishing attempts similar the attacks Office 365 had been allowing through all summer. Beyond email security, the IT manager also deployed a number of other tools to build the complete security stack he needed. These included Check Point AV for signature-based scanning, Check Point Threat Emulation for sandboxing, Solegate Email Protector for zero-day threats, Cyren Anti-Phishing for malicious emails, and Global Velocity Data Leakage Prevention for data classification and compliance.
Operational Impact
  • Since implementing Avanan, no phishing attempts have gotten through.
  • The built-in anomaly detection allows the IT manager to see if there are any login attempts from outside the US or mass email attempts.
Quantitative Benefit
  • 100% of phishing attempts have been caught by Avanan and its partners since implementation.

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