Skip to content

Best Cybersecurity Companies in Naugatuck, CT (2026)

544 cybersecurity companies ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Naugatuck: Systech MSP, IFR Score 65/100; 5.0★ from 346 Google reviews; open 7 days a week.

  2. 18

    Most-reviewed: Computuners - Computer Services, 808 Google reviews at 5.0★, the most of 544 ranked; ranked #18.

Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank

544 Naugatuck cybersecurity companies are ranked here by IFR Score, from nine published factors. 225 open Saturdays and 167 open Sundays, based on posted hours. The median Google rating is 5.0★ across 544 rated IT firms.

Most of this list also appears on the Cybersecurity companies in Bridgeport ranking. See Cybersecurity companies in Bridgeport

Top 10 cybersecurity companies in Naugatuck at a glance

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

Top 10 cybersecurity companies in Naugatuck at a glance
RankBusinessIFR ScoreGoogle ratingBased inHoursBest for
1Systech MSP655.0★ (346)Brooklyn, 73 mi awaySat · Sun · EveningsOverall
2eMazzanti Technologies634.9★ (216)Hoboken, 72 mi awaySat · Sun · Evenings—
3Dental Hi-Tech Management, Inc635.0★ (102)Douglaston, 57 mi awaySat · Sun · Evenings—
4FileShred625.0★ (112)Glastonbury, 27 mi awaySat—
5Lynx Systems615.0★ (15)Bristol, 14 mi awaySat · Sun · Evenings—
6Total Defense614.9★ (250)Hauppauge, 47 mi away——
7Protected Harbor604.9★ (47)Greenburgh, 56 mi awaySat · Sun · Evenings—
8CTS605.0★ (31)Melville, 53 mi awaySat · Sun · Evenings—
9Power Consulting Group - NYC Managed IT Services Company604.8★ (63)New York City, 71 mi awaySat · Sun · Evenings—
10Infinigence, LLC.605.0★ (16)Southbury, 12 mi awaySat · Sun · Evenings—

The 544 best cybersecurity companies in Naugatuck, ranked

Ordered by IFR Score, a 0–100 score from nine published factors. Paid placement never changes the order.

Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.

Scores below: based on 8 of 9 factors; recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Naugatuck

    #1 Systech MSP

    Based in Brooklyn, 73 mi away

    65/100IFR Score

    Ranked #1 because of its Google rating and service focus: 5.0★ from 346 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 346 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    399 Sands St Suite 703, Brooklyn, NY 11201
    View profile for Systech MSP(800) 579-6081

  4. #4 FileShred

    Based in Glastonbury, 27 mi away

    62/100IFR Score

    Ranked #4 because of its Google rating and service focus: 5.0★ from 112 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 112 Google reviews
    Hours
    Mon–Sat 7 AM–6 PM · Sun closed
    Address
    18 Talcott Rd, Glastonbury, CT 06033
    View profile for FileShred(860) 261-9595

  5. #5 Lynx Systems

    Based in Bristol, 14 mi away

    61/100IFR Score

    Ranked #5 because of its Google rating and service focus: 5.0★ from 15 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 15 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    View profile for Lynx Systems(860) 817-3816

  6. #6 Total Defense

    Based in Hauppauge, 47 mi away

    61/100IFR Score

    Ranked #6 because of its Google rating and service focus: 4.9★ from 250 Google reviews, listed on Google as “Computer security service”.

    • 4.9★ from 250 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat–Sun closed
    Address
    1393 Veterans Memorial Hwy #310n, Hauppauge, NY 11788
    View profile for Total Defense(877) 906-8816

  7. #7 Protected Harbor

    Based in Greenburgh, 56 mi away

    60/100IFR Score

    Ranked #7 because of its Google rating and service focus: 4.9★ from 47 Google reviews, listed on Google as “Computer security service”.

    • 4.9★ from 47 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    60 Dutch Hill Rd #1, Orangeburg, NY 10962
    View profile for Protected Harbor(201) 957-1616

  8. #8 CTS

    Based in Melville, 53 mi away

    60/100IFR Score

    Ranked #8 because of its Google rating and service focus: 5.0★ from 31 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 31 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    445 Broadhollow Rd #25, Melville, NY 11747
    View profile for CTS(516) 218-5872

  10. #10 Infinigence, LLC.

    Based in Southbury, 12 mi away

    60/100IFR Score

    Ranked #10 because of its Google rating and service focus: 5.0★ from 16 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 16 Google reviews
    Hours
    Mon–Fri 7 AM–11 PM · Sat–Sun 9 AM–5 PM
    Address
    5 Walker Hill Rd, Sandy Hook, CT 06482
    View profile for Infinigence, LLC.(203) 304-1719

  11. #11 TEKConn Services Inc.

    Based in New York City, 71 mi away

    60/100IFR Score

    Ranked #11 because of its Google rating and service focus: 5.0★ from 49 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 49 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    237 W 35th St #505, New York, NY 10001
    View profile for TEKConn Services Inc.(212) 461-4310

  12. #12 The NetSys Group

    Based in Bath Beach, 18 mi away

    60/100IFR Score

    Ranked #12 because of its Google rating and service focus: 5.0★ from 32 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 32 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat 9 AM–3 PM · Sun closed
    View profile for The NetSys Group(845) 203-3914

  14. #14 Acrisure Cyber Services

    Based in New York City, 70 mi away

    59/100IFR Score

    Ranked #14 because of its Google rating and service focus: 4.9★ from 182 Google reviews, listed on Google as “Computer security service”.

    • 4.9★ from 182 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat–Sun closed
    Address
    55 W 39th St Fl 12, New York, NY 10018
    View profile for Acrisure Cyber Services(212) 710-2338

  15. #15 Motiva Networks

    Based in Garden City, 60 mi away

    58/100IFR Score

    Ranked #15 because of its Google rating and review volume: 5.0★ from 526 Google reviews.

    • 5.0★ from 526 Google reviews
    Hours
    Mon–Sun 12 AM–12 AM
    Address
    1100 Franklin Ave Ste 105, Garden City, NY 11530
    View profile for Motiva Networks(631) 231-2900

  19. #19 Eretmis Academy

    Based in Astoria, 64 mi away

    58/100IFR Score

    Ranked #19 because of its Google rating and service focus: 5.0★ from 120 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 120 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    1075 Gerard Ave, Bronx, NY 10452
    View profile for Eretmis Academy(347) 861-6754

  21. #21 CoTech Networks

    Based in East Patchogue, 42 mi away

    58/100IFR Score

    Ranked #21 because of its Google rating and service focus: 5.0★ from 16 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 16 Google reviews
    Hours
    Mon–Sun 8 AM–8 PM
    View profile for CoTech Networks(631) 294-6482

  23. #23 NYPC Geeks

    Based in New York City, 72 mi away

    57/100IFR Score

    Ranked #23 because of its Google rating and service focus: 5.0★ from 122 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 122 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    55 Perry St #2J, New York, NY 10014
    View profile for NYPC Geeks(212) 255-2840

  25. #25 DSS Management Inc

    Based in Westbury, 57 mi away

    57/100IFR Score

    Ranked #25 because of its Google rating and service focus: 5.0★ from 39 Google reviews, listed on Google as “Computer security service”.

    • 5.0★ from 39 Google reviews
    Hours
    Mon–Fri 9 AM–6 PM · Sat 9 AM–2 PM · Sun closed
    Address
    1025 Old Country Rd suite 304, Westbury, NY 11590
    View profile for DSS Management Inc(516) 584-3015

How we ranked Naugatuck cybersecurity companies

We scored 544 Naugatuck cybersecurity companies on nine factors, weighted as shown. An IT firm is ranked when its service is confirmed and it has 3 or more Google reviews or a claimed profile. An IT firm with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.

Paid placement never changes a rank or score. Sponsored businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

IFR Score factors and weights
FactorWeightComputed fromIn Naugatuck data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Review volume15%Number of Google reviews, compared with the most-reviewed IT firm on the listMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday and 24/7 supportMeasured
Service focus15%How clearly the firm does this service (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The firm has claimed its IT Firms Ranked profile (free or paid earn the same)Measured
Partnered5%The firm links to IT Firms Ranked from its own website with our badge, checked periodicallyMeasured
Client reviews10%Verified client reviews collected by IT Firms Ranked: their rating and how many there areMeasured

How to choose a cybersecurity company

  1. Ask whether monitoring is staffed around the clock by the firm itself or by a partner.
  2. Ask for a sample assessment or penetration-test report with client details removed.
  3. Check experience with your industry’s rules (for example HIPAA, PCI DSS or CMMC).
  4. Ask what the firm does in the first hour of an incident, and whether that is in the contract.
  5. Ask for two or three references from clients of your size and industry, and call them.
  6. Get the scope, response times and price in writing before you sign, including how you leave and get your data back.

Questions to ask a cybersecurity company

  • Is your security monitoring staffed 24/7, and by whom?
  • Which frameworks do you assess against?
  • What do your reports include, and do you re-test after we fix the findings?
  • Do you handle incident response yourselves, and do you work with cyber insurers?
  • What access will you need to our systems, and how is it controlled and logged?
  • Which certifications do the people doing the work hold?

Terms explained

MSP (managed service provider)
A firm that runs a business’s IT for a recurring fee: monitoring, patching, help desk, backups and security tools.
Co-managed IT
An arrangement where an outside firm supports an in-house IT person or team, sharing tools and tasks.
Break-fix
IT support paid per incident or per hour, with no monthly agreement.
SLA (service-level agreement)
The contract terms for response and resolution times, uptime and support hours.
Help desk
The support line staff call or email for IT problems.
RMM
Remote monitoring and management software that lets an IT firm watch, patch and fix computers remotely.
vCIO
A virtual chief information officer: part-time IT strategy and budgeting from an outside firm.
MSSP
A managed security service provider: a firm that monitors and manages security tools around the clock.
EDR / MDR
Endpoint detection and response software, and the managed service of people watching its alerts (managed detection and response).
MFA
Multi-factor authentication: a second proof of identity, such as an app prompt, on top of a password.
Penetration test
An authorised, simulated attack on your systems to find weaknesses before criminals do.
SOC 2
An independent auditor’s report (AICPA standard) on a service provider’s security controls.

Cybersecurity companies in Naugatuck: frequently asked questions

Who is the best cybersecurity company in Naugatuck?

By IFR Score, the highest-ranked cybersecurity company in Naugatuck, CT is Systech MSP with an IFR Score of 65/100. It has 5.0★ from 346 Google reviews. It is open 7 days a week. eMazzanti Technologies (#2) and Dental Hi-Tech Management, Inc (#3) follow. We ranked 544 cybersecurity companies on nine factors, last updated November 9, 2026.

Which cybersecurity companies in Naugatuck work on weekends?

225 of 544 ranked cybersecurity companies post Saturday hours and 167 post Sunday hours. The highest-ranked open Saturdays are Systech MSP (#1), eMazzanti Technologies (#2) and Dental Hi-Tech Management, Inc (#3). Posted hours are office hours; many firms also run an after-hours support line for contract clients.

What Google rating do Naugatuck cybersecurity companies have?

The median Google rating among 544 rated cybersecurity companies in Naugatuck is 5.0★, with a median of 16 reviews. Computuners - Computer Services has the most, 808 reviews, and ranks #18. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ITFirmsRanked rank cybersecurity companies?

Each cybersecurity company gets a 0–100 IFR Score from nine published factors, led by reputation (25%), review volume (15%), service focus (15%) and recency (10%). An IT firm with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only IT firms with a confirmed service and 3 or more reviews, or a claimed profile, are ranked.

Do cybersecurity companies outside Naugatuck count in this ranking?

Yes, if they are within 75 mi of the Naugatuck city center, our service radius for cybersecurity companies. Each listing shows where the IT firm is based and how far away it is. Proximity is 5% of the IFR Score, so a nearby IT firm gets a small edge.

Can cybersecurity companies pay to rank higher on ITFirmsRanked?

No. The IFR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured IT firms may appear above the list, labelled Sponsored and showing their honest rank.

What does a cybersecurity company do?

Cybersecurity companies assess and protect a business’s systems and data: security monitoring, endpoint protection, penetration testing, compliance support and incident response.

How are cybersecurity companies in Naugatuck ranked?

By IFR Score: Google rating and review volume, recent reviews, opening hours, how clearly the firm does cybersecurity, distance, a claimed profile, our badge and verified client reviews. Sponsored placements never change the order.

Do we need a cybersecurity firm if we already have an IT provider?

Sometimes. Many IT providers include basic security tools; a security firm adds specialist work such as 24/7 monitoring, penetration tests, compliance audits and incident response. Ask your IT provider what they cover and where they would bring in a specialist.

What is the difference between a security assessment and a penetration test?

An assessment reviews your policies, settings and controls against a framework. A penetration test is an authorised, simulated attack that tries to exploit weaknesses. Both end with a written report and a list of fixes.

Can a cybersecurity firm help with compliance?

Many help organisations prepare for requirements such as HIPAA, PCI DSS, CMMC or SOC 2. They can advise and assess, but only an independent auditor issues a SOC 2 report, and compliance is ultimately your responsibility.

Update log for Naugatuck

  1. November 2026: IFR Scores recalculated for 544 cybersecurity companies serving Naugatuck.
  2. November 2026: 2 duplicate listings merged.

More cybersecurity companies and Naugatuck pages