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 Kaushik Narayan
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Profile of Kaushik Narayan

CTO, Skyhigh Networks
Member Since: 10/16/2014
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News & Commentary Posts: 3
Comments: 3

Kaushik Narayan is a co-founder and CTO at Skyhigh Networks, where he is responsible for Skyhigh's technology vision and software architecture. He brings over 18 years of experience driving technology and architecture strategy for enterprise-class products. He has been working in the network security and management space for 16 years, a large part of that at Cisco systems where he was the Principal Engineer responsible for the Identity Services Engine product that won the Cisco Pioneer Technology award. Kaushik helped drive key technology initiatives within Cisco in the areas of policy management, cloud-centric networking, and network automation. He has filed several patents and also been active member at the IETF responsible for multiple RFCs. He holds a Bachelor of Science in Electrical Engineering from Pune University and an MS in Management Systems from BITS Pilani.

Articles by Kaushik Narayan
Crowdsourced vs. Traditional Pen Testing
Alex Haynes, Chief Information Security Officer, CDL,  3/19/2019
BEC Scammer Pleads Guilty
Dark Reading Staff 3/20/2019
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2016-10743
PUBLISHED: 2019-03-23
hostapd before 2.6 does not prevent use of the low-quality PRNG that is reached by an os_random() function call.
CVE-2019-9947
PUBLISHED: 2019-03-23
An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.2. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n (specifically in the query string or PATH_INFO) follo...
CVE-2019-9948
PUBLISHED: 2019-03-23
urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call.
CVE-2019-9945
PUBLISHED: 2019-03-23
SoftNAS Cloud 4.2.0 and 4.2.1 allows remote command execution. The NGINX default configuration file has a check to verify the status of a user cookie. If not set, a user is redirected to the login page. An arbitrary value can be provided for this cookie to access the web interface without valid user...
CVE-2019-9942
PUBLISHED: 2019-03-23
A sandbox information disclosure exists in Twig before 1.38.0 and 2.x before 2.7.0 because, under some circumstances, it is possible to call the __toString() method on an object even if not allowed by the security policy in place.