62/100IFR Score
Ranked #1 because of its Google rating and service focus: 4.8★ from 23 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Best Cybersecurity Companies in Lansing, IL (2026)
312 cybersecurity companies ranked by IFR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lansing: ReachOut Digital Intelligence, IFR Score 62/100; 4.8★ from 23 Google reviews; open 7 days a week.
- 8
Most-reviewed: iRepairTek (IT Services, Smartphone, Computer, Consoles and Tablet Repair), 520 Google reviews at 4.8★, the most of 312 ranked; ranked #8.
Rankings can't be bought. IT providers can't pay to change their rank or score. How we rank
312 Lansing cybersecurity companies are ranked here by IFR Score, from nine published factors. 102 open Saturdays and 68 open Sundays, based on posted hours. The median Google rating is 5.0★ across 312 rated IT firms.
Most of this list also appears on the Cybersecurity companies in Joliet ranking. See Cybersecurity companies in Joliet
Top 10 cybersecurity companies in Lansing at a glance
Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.
| Rank | Business | IFR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ReachOut Digital Intelligence | 62 | 4.8★ (23) | Mokena, 15 mi away | Sat · Sun · Evenings | Overall |
| 2 | The Isidore Group | 61 | 5.0★ (19) | Chicago, 23 mi away | Sat · Sun · Evenings | — |
| 3 | Evolve Security | 61 | 4.8★ (132) | Chicago, 23 mi away | — | — |
| 4 | Fulton May Solutions | 61 | 5.0★ (88) | Downers Grove, 29 mi away | Evenings | — |
| 5 | Handled IT Partners | 60 | 4.9★ (21) | Chicago, 34 mi away | Sat · Sun · Evenings | — |
| 6 | Intelligent Technical Solutions | ITS | 60 | 5.0★ (14) | Chicago, 22 mi away | Sat · Sun · Evenings | — |
| 7 | Always A Solution Computer Services | 60 | 5.0★ (202) | Chesterton, 13 mi away | Sat · Sun · Evenings | — |
| 8 | iRepairTek (IT Services, Smartphone, Computer, Consoles and Tablet Repair) | 60 | 4.8★ (520) | Bridgeview, 23 mi away | Sat · Sun · Evenings | Most reviews |
| 9 | Entara, an Abacus Group Company | 59 | 4.1★ (15) | Albany Park, 21 mi away | Sat · Sun · Evenings | — |
| 10 | Media Moon, LLC. | 59 | 5.0★ (32) | Hoffman Estates, 48 mi away | Sat · Sun | — |
The 312 best cybersecurity companies in Lansing, 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.
Based in Chicago, 23 mi away
61/100IFR ScoreRanked #2 because of its Google rating and service focus: 5.0★ from 19 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 23 mi away
61/100IFR ScoreRanked #3 because of its Google rating and service focus: 4.8★ from 132 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Downers Grove, 29 mi away
61/100IFR ScoreRanked #4 because of its Google rating and service focus: 5.0★ from 88 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 34 mi away
60/100IFR ScoreRanked #5 because of its Google rating and service focus: 4.9★ from 21 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 22 mi away
60/100IFR ScoreRanked #6 because of its Google rating and service focus: 5.0★ from 14 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chesterton, 13 mi away
60/100IFR ScoreRanked #7 because of its Google rating and review volume: 5.0★ from 202 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Bridgeview, 23 mi away
60/100IFR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 520 Google reviews, the most in Lansing.
Based on 8 of 9 factors; recency not yet collected.
Based in Albany Park, 21 mi away
59/100IFR ScoreRanked #9 because of its Google rating and service focus: 4.1★ from 15 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
#10 Media Moon, LLC.
Based in Hoffman Estates, 48 mi away
59/100IFR ScoreRanked #10 because of its Google rating and service focus: 5.0★ from 32 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 22 mi away
59/100IFR ScoreRanked #11 because of its Google rating and service focus: 4.2★ from 27 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 22 mi away
58/100IFR ScoreRanked #12 because of its Google rating and service focus: 4.9★ from 45 Google reviews, listed on Google as “Computer support and services”.
Based on 8 of 9 factors; recency not yet collected.
#13 Nerd Rangers
Based in Naperville, 35 mi away
58/100IFR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 436 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
#14 AskBuc.Inc
Based in Crown Point, 6 mi away
57/100IFR ScoreRanked #14 because of its Google rating and service focus: 5.0★ from 7 Google reviews, listed on Google as “Computer security service”.
Based on 7 of 9 factors; recency and availability not yet collected.
#15 Verity IT
Based in Downers Grove, 31 mi away
57/100IFR ScoreRanked #15 because of its Google rating and service focus: 4.9★ from 34 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
Based in Villa Park, 32 mi away
57/100IFR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 187 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 23 mi away
57/100IFR ScoreRanked #17 because of its Google rating and service focus: 5.0★ from 21 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
#18 LeadingIT
Based in Chicago, 22 mi away
57/100IFR ScoreRanked #18 because of its Google rating and review volume: 5.0★ from 74 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Chicago, 23 mi away
57/100IFR ScoreRanked #19 because of its Google rating and service focus: 5.0★ from 19 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
#20 Genuity
Based in Chicago, 23 mi away
57/100IFR ScoreRanked #20 because of its Google rating and review volume: 5.0★ from 72 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
#21 AHEAD
Based in Chicago, 23 mi away
57/100IFR ScoreRanked #21 because of its Google rating and service focus: 4.5★ from 27 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
#22 Trust Tech
Based in Valparaiso, 29 mi away
57/100IFR ScoreRanked #22 because of its Google rating and service focus: 5.0★ from 21 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
#23 DEADCO LLC
Based in Bolingbrook, 23 mi away
56/100IFR ScoreRanked #23 because of its Google rating and service focus: 5.0★ from 9 Google reviews, listed on Google as “Computer security service”.
Based on 8 of 9 factors; recency not yet collected.
#24 XL.net
Based in Chicago, 23 mi away
56/100IFR ScoreRanked #24 because of its Google rating and review volume: 5.0★ from 66 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
Based in Plainfield, 35 mi away
56/100IFR ScoreRanked #25 because of its Google rating and review volume: 4.8★ from 189 Google reviews.
Based on 8 of 9 factors; recency not yet collected.
How we ranked Lansing cybersecurity companies
We scored 312 Lansing 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.
| Factor | Weight | Computed from | In Lansing data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Review volume | 15% | Number of Google reviews, compared with the most-reviewed IT firm on the list | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday and 24/7 support | Measured |
| Service focus | 15% | How clearly the firm does this service (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The firm has claimed its IT Firms Ranked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The firm links to IT Firms Ranked from its own website with our badge, checked periodically | Measured |
| Client reviews | 10% | Verified client reviews collected by IT Firms Ranked: their rating and how many there are | Measured |
How to choose a cybersecurity company
- Ask whether monitoring is staffed around the clock by the firm itself or by a partner.
- Ask for a sample assessment or penetration-test report with client details removed.
- Check experience with your industry’s rules (for example HIPAA, PCI DSS or CMMC).
- Ask what the firm does in the first hour of an incident, and whether that is in the contract.
- Ask for two or three references from clients of your size and industry, and call them.
- 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 Lansing: frequently asked questions
Who is the best cybersecurity company in Lansing?
By IFR Score, the highest-ranked cybersecurity company in Lansing, IL is ReachOut Digital Intelligence with an IFR Score of 62/100. It has 4.8★ from 23 Google reviews. It is open 7 days a week. The Isidore Group (#2) and Evolve Security (#3) follow. We ranked 312 cybersecurity companies on nine factors, last updated November 9, 2026.
Which cybersecurity companies in Lansing work on weekends?
102 of 312 ranked cybersecurity companies post Saturday hours and 68 post Sunday hours. The highest-ranked open Saturdays are ReachOut Digital Intelligence (#1), The Isidore Group (#2) and Handled IT Partners (#5). Posted hours are office hours; many firms also run an after-hours support line for contract clients.
What Google rating do Lansing cybersecurity companies have?
The median Google rating among 312 rated cybersecurity companies in Lansing is 5.0★, with a median of 15 reviews. iRepairTek (IT Services, Smartphone, Computer, Consoles and Tablet Repair) has the most, 520 reviews, and ranks #8. 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 Lansing count in this ranking?
Yes, if they are within 75 mi of the Lansing 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 Lansing 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 Lansing
- November 2026: IFR Scores recalculated for 312 cybersecurity companies serving Lansing.
- November 2026: 1 duplicate listing merged.
More cybersecurity companies and Lansing pages
Cybersecurity companies near Lansing
- Cybersecurity companies in Calumet City, IL312 ranked
- Cybersecurity companies in South Holland, IL312 ranked
- Cybersecurity companies in Sauk Village, IL309 ranked
- Cybersecurity companies in Dolton, IL314 ranked
- Cybersecurity companies in Harvey, IL313 ranked
- Cybersecurity companies in Chicago Heights, IL310 ranked
- Cybersecurity companies in Homewood, IL312 ranked
- Cybersecurity companies in Riverdale, IL314 ranked
- Cybersecurity companies in Hazel Crest, IL309 ranked
- Cybersecurity companies in Markham, IL311 ranked
Other services in Lansing
- Managed IT service providers in Lansing483 ranked
- IT consultants in Lansing419 ranked
- Network cabling and installation companies in Lansing200 ranked
- Business phone system providers in Lansing218 ranked
- Data recovery services in Lansing161 ranked
- Computer repair shops in Lansing133 ranked
- All IT providers in Lansing