Chester A Kustarz from Dexter, MI, age 76

Chester Kustarz Phones & Addresses

Dexter, MI
Ann Arbor, MI
Detroit, MI
47473 Mount Vesuvius Dr, Macomb, MI 48044 • 5862639480
47945 Mount Vesuvius Dr, Macomb, MI 48044
Rochester, MI
Chicago, IL
Farmington Hills, MI
1457 Catalina Dr, Ann Arbor, MI 48103 • 7347552892

Work

Company:

Cisco
Oct 2018
Position:

Head of engineering duo security

Education

School / High School:

University of Michigan
1992 to 1998
Specialities:

Computer Engineering

Skills

C • Software Development • Python • Distributed Systems • Cloud Computing • Embedded Systems • Software Engineering • Tcp/Ip • Mobile Devices • Agile Methodologies • C++ • Linux • Network Security • Computer Security • Mysql • Internet Protocol Suite • Architecture • Architectures • Sql • Mac Os X • Os X

Ranks

Certificate:

Accounting For Decision Making

Industries

Computer Software

Vehicle Records

Chester Kustarz
view source
Address:

1457 Catalina Dr, Ann Arbor, MI 48103
VIN:

1J8GR48K88C146599
Make:

JEEP
Model:

GRAND CHEROKEE
Year:

2008

Resumes

Vice President Engineering

view source

Location:

Ann Arbor, MI

Industry:

Computer Software

Work:

Cisco
Head of Engineering Duo Security
Duo Security
Vice President Engineering
Hacker Fellows
Advisory Board Member
Duo Security
Director of Engineering
Duo Security
Engineering Manager

Education:

University of Michigan 1992 - 1998

Skills:

C
Software Development
Python
Distributed Systems
Cloud Computing
Embedded Systems
Software Engineering
Tcp/Ip
Mobile Devices
Agile Methodologies
C++
Linux
Network Security
Computer Security
Mysql
Internet Protocol Suite
Architecture
Architectures
Sql
Mac Os X
Os X

Certifications:

Accounting For Decision Making
Principles of Valuation: Time Value of Money

Us Patents

System And Method For Denial Of Service Attack Mitigation Using Cloud Services
view source
US Patent:

20130055374, Feb 28, 2013
Filed:

Dec 16, 2011
Appl. No.:

13/328206
Inventors:

Chester Kustarz - Ann Arbor MI, US
James A. Simpson - Ann Arbor MI, US
James Edward Winquist - Ypsilanti MI, US
Olan Patrick Barnes - Canton MI, US
Eric Jackson - Canton MI, US
Assignee:

ARBOR NETWORKS, INC. - Chelmsford MA
International Classification:

G06F 21/20
G06F 11/00
US Classification:

726 13, 726 11
Abstract:

A method to mitigate attack by an upstream service provider using cloud mitigation services. An edge detection device, which located at the subscriber's network edge, is able to communicate information via status messages about attacks to an upstream service provider. The service provider is then able to mitigate attacks based on the status messages. There is a feedback loop whereby the amount of dropped traffic by the service provider is added to the network traffic to keep the mitigation request open and prevent flapping. Likewise, the detection device includes time-to-engage and time-to-disengage timers to further prevent flapping.

Method And Protection System For Mitigating Slow Http Attacks Using Rate And Time Monitoring
view source
US Patent:

20130055375, Feb 28, 2013
Filed:

Jan 23, 2012
Appl. No.:

13/355734
Inventors:

Kevin Russell Cline - Ann Arbor MI, US
Chester Kustarz - Ann Arbor MI, US
Christopher R. Hand - Run Dundee MI, US
Assignee:

ARBOR NETWORKS, INC. - Chelmsford MA
International Classification:

G06F 21/20
US Classification:

726 13, 726 11
Abstract:

A system and methods for mitigation slow HTTP, SSL/HTTPS, SMTP, and/or SIP attacks. A protection system monitors each TCP connection between a client and a server. The protection system monitors the header request time and minimum transfer rate for each client and TCP connection. If the client has not completed the data transfer in the minimum time or the data are not transferred at the minimum transfer rate, the protection system determines the connections are potentially a slow attack and resets the connections for the protected devices.

Chester A Kustarz