Ivan Shefrin | Source | Cybersecurity Expert at Comcast Business
Ivan Shefrin
Ivan Shefrin is the executive director for Comcast Business Managed Security Services. He is a hands-on cybersecurity leader with 25 years of experience partnering with enterprise and communication service providers to anticipate and capitalize on disruptive technology trends, transform IT architectures, and generate new forms of value from the convergence of cloud and network security, data analytics, and automated threat response. His work at Comcast Business includes Distributed Denial of Service Mitigation, Managed Detection, and Response, and hosted security services.
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Comcast Business
Cybersecurity Expert
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Enterprise Cybersecurity Solutions, Services & Training | Proofpoint US
Proofpoint helps protect people, data and brands against cyber attacks. Offering compliance and cybersecurity solutions for email, web, cloud, and more.
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Emerging cyber threats in 2023 from AI to quantum to data poisoning
In cybersecurity’s never-ending cat-and-mouse game with hackers and grifters, the threats are always evolving. Here are some of the main attacks experts see as the biggest and baddest on the horizon.
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Comcast Warns of Lucrative DDoS Ransomware, Rising Multi-Vector Attacks
Multi-vector distributed denial of service (DDoS) attacks reached a record high in 2021, as DDoS ransomware is also on the rise, Comcast Business’ recent report found.
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Tackling Cybersecurity Tool Sprawl: Expert Insights from Comcast Business
Ivan highlights that companies use 60-70 tools from 15-20 vendors, creating a complex environment. This sprawl complicates security management, leading to redundant or missing safeguards. Partnering with vendors offering consolidated solutions like Managed Detection and Response can streamline operations and enhance threat response.
