Richard Silverman

Richard Silverman Email and Phone Number

Systems Engineer at Arcesium LLC @ Arcesium LLC
Richard Silverman's Location
New York, New York, United States, United States
Richard Silverman's Contact Details

Richard Silverman personal email

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Richard Silverman phone numbers

About Richard Silverman

Formal education in computer science and pure mathematics (BA/MA). 25 years’ experience in Unix systems administration, network design & management, software development, security research, network security protocols (Kerberos, SSH, etc.), and formal methods. Author of O’Reilly books on SSH, Linux security, and Git.See the “Projects” section of my profile for some specific things I’ve worked on recently.

Richard Silverman's Current Company Details
Arcesium LLC

Arcesium Llc

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Systems Engineer at Arcesium LLC
Richard Silverman Work Experience Details
  • Arcesium Llc
    Systems Engineer
    Arcesium Llc Jul 2015 - Present
    New York City, Ny, Us
    In July 2015, I transferred along with several hundred colleagues from D. E. Shaw & Co. to a newly-formed spinoff, Arcesium LLC. Arcesium commercializes the middle- and back-office technology developed at D. E. Shaw, providing it via a software-as-a-service model to other financial firms. Here I continue my work in systems engineering, design, security, and software development, with a new emphasis on cloud technologies (since our services are implemented in AWS).
  • The D. E. Shaw Group
    Systems Engineer
    The D. E. Shaw Group Oct 2004 - Jun 2015
    New York, Ny, Us
    In 2004 I returned to work at D. E. Shaw & Co. L.P., this time in the main New York office, as a senior member of technical staff focusing on Unix, networking, and security.• Networking: internal LAN/WAN design, deployment, and maintenance; OSPF/RIP/BGP/PIM; multicast market-data delivery; WAN and VPN links to other firms• Unix systems engineering and administration: configuration and package management, systems software development, maintenance and troubleshooting• Security: Primary architect and maintainer of firm-wide Kerberos infrastructure, allowing seamless cross-platform authentication among many services on Windows and Unix and comprising infrastructure on both platforms (KDCs etc.). Provided libraries, tools, standards, documentation, and training to systems staff and developers for using Kerberos in their work.
  • Permabit, Inc.
    Systems Administrator
    Permabit, Inc. Apr 2004 - Sep 2004
    Planned and led a project to upgrade the company’s internal and external mail infrastructure, including single-signon authentication to IMAP and SMTP via Kerberos.
  • Merrill Lynch
    Systems Administrator
    Merrill Lynch Mar 1999 - Dec 2002
    New York, Ny, Us
    Merrill Lynch acquired the Boston office of D. E. Shaw & Co. (D. E. Shaw Financial Technologies, L.P.), and I accepted a position with ML substantially continuing my role as systems and network administrator, with expanded responsibilities.ML closed this office in December 2002; I spent the next two years doing independent writing and consulting.
  • D. E. Shaw & Co., L.P.
    Systems Administrator
    D. E. Shaw & Co., L.P. Apr 1997 - Mar 1999
    New York, Ny, Us
    My first stint at D. E. Shaw & Co., in their Boston office dedicated to online financial software. Worked primarily in Unix systems administration and software development.
  • Bolt, Beranek, And Newman (Bbn)
    Network Security Engineer
    Bolt, Beranek, And Newman (Bbn) Jul 1996 - Apr 1997
    Member of a six-person team performing a DARPA-sponsored project on Internet Routing Infrastructure Security. Studied existing and proposed inter-domain routing protocols for the Internet, identifying security requirements and vulnerabilities, and developing countermeasures to address them. Added the countermeasures to existing implementations of the Nimrod and IDRP routing protocols, and evaluated performance data in a testbed environment.Provided systems engineering and administration support to a group selling public-key infrastructure technology (certificate authority systems).
  • Bolt, Beranek, And Newman (Bbn)
    Senior Systems Administrator
    Bolt, Beranek, And Newman (Bbn) Mar 1995 - Jun 1996
    Unix Systems Administration
  • Harvard University
    Director Of Computing (Department Of Mathematics)
    Harvard University May 1994 - Mar 1995
    Cambridge, Massachusetts, Us
    Responsible for all department computing facilities, including SunOS/Solaris Unix systems, security, mail, file servers, Macs, PCs, etc., as well as representing the department on school-wide IT-related committees.
  • Am Computer Products
    Systems Engineer
    Am Computer Products Jul 1989 - Sep 1991
    Supported sales staff and customers for a small retailer specializing in Apple Macintosh computers for small business, large corporations, and education.

Richard Silverman Skills

Unix Perl Linux Tcp/ip Dns Kerberos Pki Technical Writing C Ip Networking Security Network Design System Administration Solaris Shell Scripting Programming Software Development It Management Functional Programming Unix Administration Unix Software Ip Networking Mathematics Network Security Git Assembly Language Information Security Computer Security Cryptography Selinux

Richard Silverman Education Details

  • Wesleyan University
    Wesleyan University
    Mathematics
  • Wesleyan University
    Wesleyan University
    Computer Science

Frequently Asked Questions about Richard Silverman

What company does Richard Silverman work for?

Richard Silverman works for Arcesium Llc

What is Richard Silverman's role at the current company?

Richard Silverman's current role is Systems Engineer at Arcesium LLC.

What is Richard Silverman's email address?

Richard Silverman's email address is re****@****oxp.net

What is Richard Silverman's direct phone number?

Richard Silverman's direct phone number is +164687*****

What schools did Richard Silverman attend?

Richard Silverman attended Wesleyan University, Wesleyan University.

What skills is Richard Silverman known for?

Richard Silverman has skills like Unix, Perl, Linux, Tcp/ip, Dns, Kerberos, Pki, Technical Writing, C, Ip, Networking, Security.

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