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Jerish Parapurath

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Think outside the sandbox

Posted by Jerish Parapurath on Jul 8, 2015 2:31:12 PM

As cyber attacks increase in frequency and complexity, organizations continue to invest in prevention-centric technologies to secure their network perimeter. However, prevention-centric technologies are less than prefect. They protect networks from known threats using a combination of security rules, signatures and reputation lists.

A critical component of today’s network perimeter security is the file-based sandboxThey were created to analyze suspicious files on isolated hosts – many with different operating systems – in a contained environment.

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Topics: Malware Attacks, Cyberattacks, Automated Breach Detection


Automate detection of cyber threats in real time. Why wait?

Posted by Jerish Parapurath on May 15, 2015 10:01:43 AM

Time is a big expense when it comes to detecting cyber threats and malware. The proliferation of new malware variants makes it impossible to detect and prevent zero-day threats in real-time. Sandboxing takes at least 30 minutes to analyze a file and deliver a signature – and by then, threats will have spread to many more endpoints. 

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Topics: Targeted Attacks, Malware Attacks, Data Science, machine learning


Attackers Lurk in my Network, but Nothing Reports it

Posted by Jerish Parapurath on Nov 10, 2014 12:29:00 PM

Home Depot, Target, JP Morgan, and Community Health Systems have all been victims of a network security breach, resulting in loss of customer’s personal data and millions of dollars in revenue. We ask ourselves “who will be next?” – because the assault on the digital economy has become an asymmetric war and businesses are on the losing side.

The first edition of "The Post Breach Industry Report" is an industry study using real-world data from enterprise networks, revealing what attackers do inside an organizations network once they evade perimeter defenses.

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Topics: Targeted Attacks, Malware Attacks, Post Breach Detection


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