San Francisco, California, United States
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Articles by Casey
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Bugcrowd: 10 Years On, and Still Just Getting Started
Bugcrowd: 10 Years On, and Still Just Getting Started
By Casey Ellis
Contributions
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How do you talk about cybersecurity risks with senior management?
In my experience, it’s all about the metaphors. While risk management in cybersecurity can be a dense, difficult to approach, and esoteric topic, personal safety is something that literally every human on the planet is familiar with. Whenever there’s an opportunity to use a familiar concept to explain an unfamiliar one, I take it. Here’s an example: https://cje.io/2021/06/27/the-bar-fight-risk-taxonomy/amp/
Activity
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Before I moved to a large bank that had the unfortunate effect of muzzling me by prohibiting me from writing or presenting, I blogged for the better…
Before I moved to a large bank that had the unfortunate effect of muzzling me by prohibiting me from writing or presenting, I blogged for the better…
Liked by Casey Ellis
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Back for a second year! If you're interested in measuring vulnerabilities (for forecasting or other reasons) we've got the workshop for you! It's got…
Back for a second year! If you're interested in measuring vulnerabilities (for forecasting or other reasons) we've got the workshop for you! It's got…
Liked by Casey Ellis
Experience & Education
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Bugcrowd
View Casey’s full experience
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Patents
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Vulnerability detection in IT assets by utilizing crowdsourcing techniques
Issued US 10972494
This invention discloses systems and methods for detecting vulnerabilities in IT assets by utilizing crowdsourcing techniques. A corpus containing vulnerability data of IT assets with known vulnerabilities is established. Vulnerability data in the corpus comprises security aspects or attributes related to the IT assets. The security aspects of an IT asset constitute its attack surface which is represented as a feature vector in a feature space. A determination is made as to how similar/close a…
This invention discloses systems and methods for detecting vulnerabilities in IT assets by utilizing crowdsourcing techniques. A corpus containing vulnerability data of IT assets with known vulnerabilities is established. Vulnerability data in the corpus comprises security aspects or attributes related to the IT assets. The security aspects of an IT asset constitute its attack surface which is represented as a feature vector in a feature space. A determination is made as to how similar/close a target asset whose unknown vulnerabilities are to be detected, is to the rest of the IT assets in the corpus. This determination is made based on a measure of similarity/distance between the respective feature vectors in the feature space. Based on the review of similarity results by a community of researchers/experts, a determination of unknown vulnerabilities in the target system is made.
Other inventors -
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Vulnerability Detection in IT Assets by utilizing Crowdsourcing techniques
Issued US US20200076847A1
This invention discloses systems and methods for detecting vulnerabilities in IT assets by utilizing crowdsourcing techniques. A corpus containing vulnerability data of IT assets with known vulnerabilities is established. Vulnerability data in the corpus comprises security aspects or attributes related to the IT assets. The security aspects of an IT asset constitute its attack surface which is represented as a feature vector in a feature space. A determination is made as to how similar/close a…
This invention discloses systems and methods for detecting vulnerabilities in IT assets by utilizing crowdsourcing techniques. A corpus containing vulnerability data of IT assets with known vulnerabilities is established. Vulnerability data in the corpus comprises security aspects or attributes related to the IT assets. The security aspects of an IT asset constitute its attack surface which is represented as a feature vector in a feature space. A determination is made as to how similar/close a target asset whose unknown vulnerabilities are to be detected, is to the rest of the IT assets in the corpus. This determination is made based on a measure of similarity/distance between the respective feature vectors in the feature space. Based on the review of similarity results by a community of researchers/experts, a determination of unknown vulnerabilities in the target system is made.
Other inventors -
Honors & Awards
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Finalist in RSACs Innovation Sandbox
RSA
Bugcrowd was selected as a Top 10 finalist out of over 2,500 applications, and got the opportunity to pitch to a packed room of 3,000 at RSAC 2015.
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