Comparison Overview

Sheldon ISD

VS

Dallas Independent School District

Sheldon ISD

11411 C.E. King Pkwy, Houston, Texas, US, 77044
Last Update: 2025-12-09
Between 750 and 799

Sheldon ISD, a PK-12th grade public school system, has a mission to maintain a safe environment where staff, parents, and community work together to engage students in personalized learning opportunities to ensure they are college and career ready.

NAICS: 6111
NAICS Definition: Elementary and Secondary Schools
Employees: 895
Subsidiaries: 0
12-month incidents
0
Known data breaches
1
Attack type number
1

Dallas Independent School District

9400 N Central Expy, Dallas, Texas, 75231, US
Last Update: 2025-12-09
Between 700 and 749

The Dallas Independent School District is “one of the nation’s fastest improving school districts,” according to the Council of the Great City Schools. With 230+ schools and approximately 130,000+ students, Dallas ISD is home to two of the top public high schools in the country and boasts a number of National Blue Ribbon Schools and several noteworthy accomplishments, including a steadily increasing graduation rate. Dallas ISD has seen continual gains in student achievement, and strives to help ensure the success of every student. Upon graduation, more district graduates are college- and career-ready, primed to be productive, contributing members to the community. We are proud of our award-winning schools, outstanding teachers and staff, hard-working students, committed parents and volunteers. Please visit www.dallasisd.org to learn more about what Dallas ISD has to offer.

NAICS: 6111
NAICS Definition: Elementary and Secondary Schools
Employees: 15,586
Subsidiaries: 0
12-month incidents
0
Known data breaches
1
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/sheldon-isd.jpeg
Sheldon ISD
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/dallas-isd.jpeg
Dallas Independent School District
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
Sheldon ISD
100%
Compliance Rate
0/4 Standards Verified
Dallas Independent School District
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Primary and Secondary Education Industry Average (This Year)

No incidents recorded for Sheldon ISD in 2025.

Incidents vs Primary and Secondary Education Industry Average (This Year)

No incidents recorded for Dallas Independent School District in 2025.

Incident History — Sheldon ISD (X = Date, Y = Severity)

Sheldon ISD cyber incidents detection timeline including parent company and subsidiaries

Incident History — Dallas Independent School District (X = Date, Y = Severity)

Dallas Independent School District cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/sheldon-isd.jpeg
Sheldon ISD
Incidents

Date Detected: 8/2020
Type:Breach
Blog: Blog
https://images.rankiteo.com/companyimages/dallas-isd.jpeg
Dallas Independent School District
Incidents

Date Detected: 06/2021
Type:Breach
Blog: Blog

FAQ

Sheldon ISD company demonstrates a stronger AI Cybersecurity Score compared to Dallas Independent School District company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Sheldon ISD and Dallas Independent School District have experienced a similar number of publicly disclosed cyber incidents.

In the current year, Dallas Independent School District company and Sheldon ISD company have not reported any cyber incidents.

Neither Dallas Independent School District company nor Sheldon ISD company has reported experiencing a ransomware attack publicly.

Both Dallas Independent School District company and Sheldon ISD company have disclosed experiencing at least one data breach.

Neither Dallas Independent School District company nor Sheldon ISD company has reported experiencing targeted cyberattacks publicly.

Neither Sheldon ISD company nor Dallas Independent School District company has reported experiencing or disclosing vulnerabilities publicly.

Neither Sheldon ISD nor Dallas Independent School District holds any compliance certifications.

Neither company holds any compliance certifications.

Neither Sheldon ISD company nor Dallas Independent School District company has publicly disclosed detailed information about the number of their subsidiaries.

Dallas Independent School District company employs more people globally than Sheldon ISD company, reflecting its scale as a Primary and Secondary Education.

Neither Sheldon ISD nor Dallas Independent School District holds SOC 2 Type 1 certification.

Neither Sheldon ISD nor Dallas Independent School District holds SOC 2 Type 2 certification.

Neither Sheldon ISD nor Dallas Independent School District holds ISO 27001 certification.

Neither Sheldon ISD nor Dallas Independent School District holds PCI DSS certification.

Neither Sheldon ISD nor Dallas Independent School District holds HIPAA certification.

Neither Sheldon ISD nor Dallas Independent School District holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

NXLog Agent before 6.11 can load a file specified by the OPENSSL_CONF environment variable.

Risk Information
cvss3
Base: 8.1
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Description

uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.

Risk Information
cvss3
Base: 2.9
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Description

A vulnerability was detected in Mayan EDMS up to 4.10.1. The affected element is an unknown function of the file /authentication/. The manipulation results in cross site scripting. The attack may be performed from remote. The exploit is now public and may be used. Upgrading to version 4.10.2 is sufficient to fix this issue. You should upgrade the affected component. The vendor confirms that this is "[f]ixed in version 4.10.2". Furthermore, that "[b]ackports for older versions in process and will be out as soon as their respective CI pipelines complete."

Risk Information
cvss2
Base: 5.0
Severity: LOW
AV:N/AC:L/Au:N/C:N/I:P/A:N
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
cvss4
Base: 5.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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
Description

MJML through 4.18.0 allows mj-include directory traversal to test file existence and (in the type="css" case) read files. NOTE: this issue exists because of an incomplete fix for CVE-2020-12827.

Risk Information
cvss3
Base: 4.5
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:L
Description

A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).

Risk Information
cvss3
Base: 5.8
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N