Comparison Overview

AC4S

VS

NTT DATA Business Solutions

AC4S

4017 West Dr. Martin Luther King, Jr. Blvd., Tampa, 33614, US
Last Update: 2026-04-03
View Profile
Between 750 and 799
http://www.ac4s.com

AC4S has Expanded its Lines of Business – AC4S provides exceptional customer support through three mutually supporting lines of business – Converged IP Services and Solutions, Cyber Services and Solutions, and Professional Services. Converged IP - Everything over IP (EOIP) is not just a buzzword, it is a reality. Traditional Information Technology, hardware and software, audiovisual , VTC solutions, and telecommunications and telephony solutions have all converged based on IP technology. AC4S grew within this space and this remains a core competency for our industry-certified technical workforce. Watch this space as we evolve into data center and cloud computing support. Cyber Services - With the recent award of the SPAWAR Integrated Cyber Operations Contract AC4S is now a leading provider of Cyber services and solutions for the Department of Defense. This contract is the most expansive Cyber contract held by AC4S and covers a broad range of Computer Network Defense, Computer Network Exploitation, Computer Network Attack and Network Operations services. Professional Services - AC4S provides a wide variety of professional services for our customers including, but not limited to Project Management, Intelligence Support, Logistics Support, Training Support and various Mission Enablement Support services.

NAICS: 5415
NAICS Definition: Computer Systems Design and Related Services
Employees: 99
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0
View Profile

NTT DATA Business Solutions

Königsbreede 1, Bielefeld, 33605, DE
Last Update: 2026-04-02
Between 750 and 799
https://www.nttdata-solutions.com

We understand the business of our clients and know what it takes to transform it into the future. At NTT DATA Business Solutions, we drive innovation – from advisory and implementation to managed services and beyond. With SAP at our core and a powerful ecosystem of partners, we continuously improve solutions and technology to make them work for companies – and for their people. Aiming to transform, grow and become more successful? We provide you with more than in-depth expertise for SAP solutions: As your passionate partner, we connect your business opportunities with the latest technologies – and offer you a unique approach to get the job done as smoothly as possible. Our close ties to our partners give you access to innovative solutions and developments. Being part of the global NTT DATA group enables us to master any scope of project. ​​​​​​​ ​​​​​​​ With operations in more than 30 countries, we have enabled thousands of companies become more efficient and effective during the last three decades. Our more than 16,000 experts around the world will also accompany you on your journey toward a truly intelligent enterprise – wherever you want to start!

NAICS: 5415
NAICS Definition: Computer Systems Design and Related Services
Employees: 12,518
Subsidiaries: 14
12-month incidents
0
Known data breaches
2
Attack type number
2

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/ac4s.jpeg
AC4S
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/ntt-data-business-solutions.jpeg
NTT DATA Business Solutions
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
AC4S
100%
Compliance Rate
0/4 Standards Verified
NTT DATA Business Solutions
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs IT Services and IT Consulting Industry Average (This Year)

No incidents recorded for AC4S in 2026.

Incidents vs IT Services and IT Consulting Industry Average (This Year)

No incidents recorded for NTT DATA Business Solutions in 2026.

Incident History — AC4S (X = Date, Y = Severity)

AC4S cyber incidents detection timeline including parent company and subsidiaries

Incident History — NTT DATA Business Solutions (X = Date, Y = Severity)

NTT DATA Business Solutions cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/ac4s.jpeg
AC4S
Incidents

No Incident

https://images.rankiteo.com/companyimages/ntt-data-business-solutions.jpeg
NTT DATA Business Solutions
Incidents

Date Detected: 3/2025
Type:Breach
Blog: Blog

Date Detected: 2/2025
Type:Breach
Attack Vector: Compromise of Order Information Distribution System
Motivation: Data Theft
Blog: Blog

Date Detected: 6/2022
Type:Cyber Attack
Attack Vector: Exploiting exposed/hard-coded credentials in cloud/source code repositories (AWS, Bitbucket, GitHub), Insider-assisted access, Weak network segmentation, Third-party vendor compromises (e.g., TMS, WMS, EDI systems), Staged data leaks for extortion pressure
Motivation: Financial Gain (Extortion), Reputational Damage, Operational Disruption (via data leaks)
Blog: Blog

FAQ

NTT DATA Business Solutions company demonstrates a stronger AI Cybersecurity Score compared to AC4S company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

NTT DATA Business Solutions company has historically faced a number of disclosed cyber incidents, whereas AC4S company has not reported any.

In the current year, NTT DATA Business Solutions company and AC4S company have not reported any cyber incidents.

Neither NTT DATA Business Solutions company nor AC4S company has reported experiencing a ransomware attack publicly.

NTT DATA Business Solutions company has disclosed at least one data breach, while AC4S company has not reported such incidents publicly.

NTT DATA Business Solutions company has reported targeted cyberattacks, while AC4S company has not reported such incidents publicly.

Neither AC4S company nor NTT DATA Business Solutions company has reported experiencing or disclosing vulnerabilities publicly.

Neither AC4S nor NTT DATA Business Solutions holds any compliance certifications.

Neither company holds any compliance certifications.

NTT DATA Business Solutions company has more subsidiaries worldwide compared to AC4S company.

NTT DATA Business Solutions company employs more people globally than AC4S company, reflecting its scale as a IT Services and IT Consulting.

Neither AC4S nor NTT DATA Business Solutions holds SOC 2 Type 1 certification.

Neither AC4S nor NTT DATA Business Solutions holds SOC 2 Type 2 certification.

Neither AC4S nor NTT DATA Business Solutions holds ISO 27001 certification.

Neither AC4S nor NTT DATA Business Solutions holds PCI DSS certification.

Neither AC4S nor NTT DATA Business Solutions holds HIPAA certification.

Neither AC4S nor NTT DATA Business Solutions holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Hirschmann EagleSDV version 05.4.01 prior to 05.4.02 contains a denial-of-service vulnerability that causes the device to crash during session establishment when using TLS 1.0 or TLS 1.1. Attackers can trigger a crash by initiating TLS connections with these protocol versions to disrupt service availability.

Published
Date
2026-04-02
Updated
Date
2026-04-02
Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
cvss4
Base: 8.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
Description

The stored API keys in temporary browser client is not marked as protected allowing for JavScript console or other errors to allow for extraction of the encryption credentials.

Published
Date
2026-04-02
Updated
Date
2026-04-02
References
Description

XSS vulnerability in cveInterface.js allows for inject HTML to be passed to display, as cveInterface trusts input from CVE API services

Published
Date
2026-04-02
Updated
Date
2026-04-02
References
Description

Multiple reflected cross-site scripting (XSS) vulnerabilities in the login.php endpoint of Interzen Consulting S.r.l ZenShare Suite v17.0 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL injected into the codice_azienda and red_url parameters.

Published
Date
2026-04-02
Updated
Date
2026-04-02
References
Description

A reflected cross-site scripting (XSS) vulnerability in the login_newpwd.php endpoint of Interzen Consulting S.r.l ZenShare Suite v17.0 allows attackers to execute arbitrary Javascript in the context of the user's browser via a crafted URL injected into the codice_azienda parameter.

Published
Date
2026-04-02
Updated
Date
2026-04-02
References