Comparison Overview

Open Fifth

VS

Darien Library

Open Fifth

The Street, Charmouth, DT6 6BP, GB
Last Update: 2025-11-27
Between 750 and 799

Open Fifth Limited (formerly PTFS Europe Limited) is a UK-based company with the vision to make technology easy for libraries. We focus on enabling library users through high-quality, open source software solutions. Our way of working is characterised by listening, finding solutions, reliable delivery, and above all open communication. Our highly skilled team has a friendly and approachable style in delivering our quality implementation and support services. We proudly work with customers across all library sectors, including public, academic, health, governmental, museum, law and special libraries. The reason so many customers continue to choose us is that we solve problems, we don’t sell software. When libraries join us as a customer, they are gaining the expertise of our developers, trainers, data migration experts, and experienced account managers to support them throughout the journey. As an ISO/IEC 27001:2022 and Cyber Essentials Plus certified company, you can also rely on the quality and integrity of the support we’re providing.

NAICS: 51912
NAICS Definition: Libraries and Archives
Employees: 24
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Darien Library

1441 Post Road, Darien, CT, US, 06820
Last Update: 2025-11-27
Between 750 and 799

Darien Library is among the busiest libraries in Connecticut with over 1,300 people walking through the doors on an average day, 88% of the town's residents holding library cards, and the highest per capita circulation in Connecticut, with more than 28 items per Darien resident. The Library collection includes 155,000 books and 300 newspaper and magazine subscriptions. Darien Library holds itself to the highest possible standard of customer service. We pride ourselves on providing a fulfilling and enriching experience to all who visit us either in person or on the web. We consider hospitality to be a core component in all we do and always look forward to seeing you at the library.

NAICS: 51912
NAICS Definition: Libraries and Archives
Employees: 53
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/openfifth.jpeg
Open Fifth
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/darien-library.jpeg
Darien Library
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
Open Fifth
100%
Compliance Rate
0/4 Standards Verified
Darien Library
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Libraries Industry Average (This Year)

No incidents recorded for Open Fifth in 2025.

Incidents vs Libraries Industry Average (This Year)

No incidents recorded for Darien Library in 2025.

Incident History — Open Fifth (X = Date, Y = Severity)

Open Fifth cyber incidents detection timeline including parent company and subsidiaries

Incident History — Darien Library (X = Date, Y = Severity)

Darien Library cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/openfifth.jpeg
Open Fifth
Incidents

No Incident

https://images.rankiteo.com/companyimages/darien-library.jpeg
Darien Library
Incidents

No Incident

FAQ

Darien Library company demonstrates a stronger AI Cybersecurity Score compared to Open Fifth company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, Darien Library company has disclosed a higher number of cyber incidents compared to Open Fifth company.

In the current year, Darien Library company and Open Fifth company have not reported any cyber incidents.

Neither Darien Library company nor Open Fifth company has reported experiencing a ransomware attack publicly.

Neither Darien Library company nor Open Fifth company has reported experiencing a data breach publicly.

Neither Darien Library company nor Open Fifth company has reported experiencing targeted cyberattacks publicly.

Neither Open Fifth company nor Darien Library company has reported experiencing or disclosing vulnerabilities publicly.

Neither Open Fifth nor Darien Library holds any compliance certifications.

Neither company holds any compliance certifications.

Neither Open Fifth company nor Darien Library company has publicly disclosed detailed information about the number of their subsidiaries.

Darien Library company employs more people globally than Open Fifth company, reflecting its scale as a Libraries.

Neither Open Fifth nor Darien Library holds SOC 2 Type 1 certification.

Neither Open Fifth nor Darien Library holds SOC 2 Type 2 certification.

Neither Open Fifth nor Darien Library holds ISO 27001 certification.

Neither Open Fifth nor Darien Library holds PCI DSS certification.

Neither Open Fifth nor Darien Library holds HIPAA certification.

Neither Open Fifth nor Darien Library holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.

Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/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
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.

Risk Information
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
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/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
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.

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
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

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