Hedge Fund IT Support in Greenwich, CT
Many Greenwich funds run with a small investment team, one or two operations people and principals who often trade from home. NetSys provides hedge fund IT support in Greenwich, CT for both desks.
The short answer
NetSys provides hedge fund IT support in Greenwich, CT: a help desk, 24/7 monitoring for managed clients, managed devices for the office and principals' home desks, privileged access management, MFA and email defense, Regulation S-P incident response, and continuity planning for storms. Connecticut is a named on-site region; our only office is in Brooklyn.
Forty paid seats, twelve users, and a CRM the fund now owns
Our case study describes a U.S. hedge fund whose identity is withheld by agreement. Its customized Salesforce implementation cost $190,000 a year, was licensed for 40 seats and was used by 12 people in a typical month.
Control was part of the problem: a fund that treats its operations as confidential was running client relationships through a third-party platform packaged for someone else's workflow. It wanted its own system, shaped around its own desk.
What NetSys did
- Measured what the $190,000 bought before proposing anything: a right-sizing, not a discount negotiation
- Provisioned role-based access for the 12 people who use the system, not the 40 the old contract assumed
- Modeled the CRM on the fund's relationship stages and notes discipline and built it in six months for a one-time $12,000
- Added AI that turns activity into roundup emails and follow-ups into tasks, supported for a flat $300 a month
The results, as published in the case study
- Ongoing annual CRM cost down 98%, from $190,000 to $3,600
- 40 paid seats right-sized to the 12 people who use the system
- Year-one all-in cost ($15,600 for build and support) came in under one month of the old Salesforce spend
Work we have done for clients in related fields
- Wealth management
RIA firm
Barracuda email protection for 117 licensed users, email archiving, cybersecurity monitoring, and account access management.
Cybersecurity for Financial ServicesIT for RIAs and Wealth Management
Client names are withheld. These examples were chosen for the work involved, not for where the client is, so none is presented as a Greenwich, CT client.
Small teams, two desks and a storm plan
Funds here tend to work from suites near Greenwich Avenue or Steamboat Road, and a principal's home office in backcountry Greenwich or over the line in Westchester often doubles as a second trading seat. That home desk is where risk concentrates: residential internet, family devices on the same network, and storms that can cut power for days. So we treat it as part of the firm, with a managed laptop and firewall, a separate network for the desk, a second internet path, battery backup, and a written plan for where trading moves if both locations go dark.
Everything else about how we serve the area, including coverage, on-site cadence and the honest answer about where our office is, lives on our Greenwich, CT location page.
SEC and Connecticut rules for Greenwich funds
SEC Regulation S-P, as amended in 2024
Registered advisers need an incident response program, 30-day notice to affected individuals and 72-hour breach reporting from service providers; all have had to comply since June 3, 2026. The SEC withdrew its separate 2022 adviser cybersecurity proposal on June 12, 2025.
Breach notice, Conn. Gen. Stat. §36a-701b
Connecticut residents must be notified within 60 days of a breach being discovered, the Attorney General no later than the residents, and at least 24 months of identity theft prevention services offered when Social Security numbers are exposed.
Connecticut Data Privacy Act, amended July 1, 2026
The amendments replaced the Act's entity-level exemption for Gramm-Leach-Bliley financial institutions with a data-level one, except for banks and credit unions. Investor data covered by GLBA stays outside the Act; other consumer data a fund holds needs its own review.
Public Act 21-119 safe harbor
Since October 1, 2021, a business that created, maintained and complied with a written cybersecurity program conforming to a recognized framework, such as the NIST Cybersecurity Framework, is shielded from punitive damages in data breach tort cases, except for gross negligence or willful or wanton conduct.
This is general information, not legal advice. Confirm your obligations with counsel.
Hedge Funds in Greenwich, CT: FAQs
Who provides IT support for hedge funds in Greenwich, CT?
NetSys provides it, with Connecticut as a named on-site region served from our Brooklyn office. The office and the principals' home desks run as one environment: help desk, monitoring, managed devices, privileged access, email defense and continuity planning. We never name financial clients in our marketing.
What SEC and NYDFS cybersecurity rules apply to funds in Greenwich, CT?
SEC rules apply; NYDFS usually does not. Registered advisers run the amended Regulation S-P program, and Part 500 reaches only firms with a DFS license, charter or registration. New York's SHIELD Act still covers New York residents' data, and Connecticut adds §36a-701b and its Data Privacy Act. General information, not legal advice.
How fast is on-site response in Greenwich, CT?
We publish response targets by severity instead of promising a drive time. The targets are in the table on our managed IT services page and in your agreement. Engineers travel to Greenwich for work that needs hands, such as a firewall swap, a home-desk install or an office move.
Which IT services for hedge funds in Greenwich, CT matter most at launch?
The ones allocators and the SEC ask about first: a Microsoft 365 tenant built with MFA and conditional access from day one, managed laptops, privileged access that expires, email archiving, a Regulation S-P incident response program and a vendor list. Building them before launch beats retrofitting after the first questionnaire.
How does cybersecurity for hedge funds in Greenwich, CT protect a principal's home office?
By managing it as part of the firm: a managed firewall with its own network segment, firm laptops with EDR and disk encryption, MFA and DNS filtering. Family devices never share that segment, and conditional access keeps firm data off any device we do not manage.
Services behind this work
Related pages
Hedge Funds elsewhere: Hedge Fund IT Support in NYC
Everything NetSys delivers in Greenwich, CT.
Scope IT support for your Greenwich, CT team.
Share the applications, deadlines and onsite requirements that matter to your business. We will discuss support, security and project responsibilities before agreeing a scope.