Jacob Sendowski

Jacob Sendowski is a senior product manager at Vectra networks where he is responsible for detections and algorithms. Jacob was previously at Intel, where he held roles at both Intel Capital and Intel Labs. He has a Ph.D. In Electrical Engineering from Caltech.
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Recent Posts

Not all data is created the same

Posted by Jacob Sendowski on May 21, 2019 5:00:00 AM

Vectra customers and security researchers respond to some of the world’s most consequential threats. And they tell us there’s a consistent set of questions they must answer when investigating any given attack scenario. Starting with an alert from Cognito Detect, another security tool, or their intuition, analysts will form a hypothesis as to what is occurring.

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Topics: cyberattackers

Security that thinks is now thinking deeply

Posted by Jacob Sendowski on Apr 26, 2017 8:05:42 AM

Whether the task is driving a nail, fastening a screw, or detecting a hidden HTTP tunnel, it pays to have the right tool for the job. The wrong tool can increase the time to accomplish a task, waste valuable resources, or worse. Leveraging the power of machine learning is no different.

Vectra has adopted the philosophy of implementing the most optimal machine learning tool for each attacker behavior detection algorithm. Each method has its own strengths.

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Topics: machine learning, cybersecurity, deep learning

Ransomware lessons from Julius Caesar

Posted by Jacob Sendowski on Jun 6, 2016 11:59:00 PM

In his youth, Julius Caesar was taken hostage by Sicilian pirates and held for a ransom of 20 talents of silver (about 0.5 tons). He managed to convince the pirates that he was more important than that and encouraged them to demand 50 talents of silver instead.

They obliged and in doing so bought into a view of Caesar as superior to them. Caesar exploited this to good effect: he acted as the leader of the pirates, he practiced combat exercises with them and even read them poetry.

Eventually, Caesar’s associates returned with the silver and he was let go. He vowed to return to collect his money and kill the pirates and he went to great lengths to make good on his promise.

Caesar kept his cool, survived the hostage situation, and recovered his belongings because he had a plan and a strategy.

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Topics: cybersecurity, Ransomware

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