CISO Tribune

Vendor comparison · 2 companies

Parsons vs Red Sentry

Parsons is a global solutions provider in the national security and critical infrastructure markets that delivers integrated program management solutions. Red Sentry sells offensive security services, from one-off penetration tests to ongoing PTaaS (Penetration Testing as a Service) partnerships. CISO Tribune files both under Vulnerability management. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

Change the companies

Up to four companies side by side.

  • Parsons
  • Red Sentry
Parsons vs Red Sentry: Products, Customers and Funding Compared
ParsonsParsons is a global solutions provider in the national security and critical infrastructure markets that delivers integrated program management solutions.parsons.comRed SentryRed Sentry sells offensive security services, from one-off penetration tests to ongoing PTaaS (Penetration Testing as a Service) partnerships.redsentry.com
What it sells
  • Cyber Fly-Away KitsKits called C-FLAK for cyber defenders.
  • Digital Overwatch[4]A suite of applications, pipelines, analytics, and visual components.
  • Dynamic Spectrum Environment Emulator (DYSE)A RF channel emulator that imitates realistic RF environments.
  • Threat Representative Environment (TReX)A software and COTS hardware-based signal and channel emulator.
  • Wireless Instrumented Streaming Platform (WISP)A portable, remotely controlled wideband RF data capture and analysis tool.
  • Tactical Edge Electro-Magnetic Sensor (TEMS)A real time situational awareness plugin for ATAK.
  • ER310 Software-Defined RadioA handheld SDR platform designed to host and execute RF applications.
  • PTaaS[1][3][5]A platform that gives teams a central place to track findings, remediation, retesting, communication, and report delivery.
  • Source Code Review[7]Tool-assisted static analysis paired with manual security review and validation.
  • Red Teaming[4]A simulated full-scale attack that tests an organization's people, processes, and technology.
  • Physical Security Assessment[9]Tests whether physical controls, people, and processes prevent unauthorized access to agreed locations and objectives.
Categories
Headquarters
Not stated on its pagesNot stated on its pages
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • January 15, 2026Parsons Corporation announced it has acquired Altamira Technologies Corporation in a transaction valued at up to $375 million.[14]
Not stated on its pages
G2 and Gartner Peer Insights
  • G2: listed, seen November 4, 2026[2]
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
From its own pages, Parsons sells mainly to national security and critical infrastructure customers. Parsons says TReX supports various DoD, IC, and Defense Industrial Base partners. Parsons describes its Ares biometric software as designed for defense and law enforcement. Parsons describes LandForm X as an ISR mission management system designed for airborne law enforcement and search and rescue. Parsons describes Foundation as a cloud-native data integration platform built to address the complexities of government operations.From its own pages, Red Sentry sells its testing services to organizations of all sizes. For mature security teams, Red Sentry offers advanced Red Teaming and adversary simulation. Red Sentry addresses buyers whose auditors require more than a scan. Red Sentry reviews both traditionally developed and AI-assisted codebases.
Last verified
October 14, 2026November 13, 2026

Where they overlap

  • Parsons and Red Sentry are both filed under Vulnerability management.

Where they differ, field by field

  • Parsons's primary category is Threat intelligence; Red Sentry's is Penetration testing and red team services.
  • Parsons is also filed under Incident response and forensics and OT and ICS security. Red Sentry is also filed under Breach simulation and automated pen-testing.
  • Parsons lists Cyber Fly-Away Kits, Digital Overwatch, Dynamic Spectrum Environment Emulator (DYSE), Threat Representative Environment (TReX), Wireless Instrumented Streaming Platform (WISP) and 2 more. Red Sentry lists PTaaS, Source Code Review, Red Teaming and Physical Security Assessment.

What it sells: Parsons

What Cyber Fly-Away Kits does
Parsons calls these products Cyber-Fly-Away Kits (C-FLAK). Parsons says the kits have everything a cyber defender needs to efficiently achieve mission success.
What Digital Overwatch does[4]
Digital Overwatch is a suite of applications, pipelines, analytics, and visual components. Parsons says the suite enables successful mission execution.
What Dynamic Spectrum Environment Emulator (DYSE) does
DYSE is a RF channel emulator that seeks to imitate realistic RF environments, including congested and contested conditions. RF paths in DYSE can be individually programmable and emulate the impact of real-world operational conditions in a lab environment.
What Threat Representative Environment (TReX) does
TReX is a software and COTS hardware-based signal and channel emulator. Parsons describes TReX as a way to experiment, train, and plan SIGINT and EW operations. Parsons says TReX can be deployed anywhere from a laboratory to austere environments.
What Wireless Instrumented Streaming Platform (WISP) does
WISP is a portable, remotely controlled wideband RF data capture and analysis tool. WISP uses include wireless signal capture, an arbitrary signal generator, and frequency translation for both R&D and field-based operations.
What Tactical Edge Electro-Magnetic Sensor (TEMS) does
TEMS is a real time situational awareness plugin for Android Team Awareness Kit (ATAK). TEMS detects RF spectrum energy in the user's environment and can be controlled using a smart phone.
What ER310 Software-Defined Radio does
The ER310 software-defined radio is a handheld SDR platform designed to host and execute RF applications. Parsons says it supports missions including assured PNT, RF situational awareness support, electronic warfare, and communications.

What it sells: Red Sentry

What PTaaS does[1][3][5]
PTaaS means penetration testing as a service. Every Red Sentry engagement includes full access to the PTaaS platform at no extra cost. The platform offers Jira integration for pushing remediation tickets to engineering teams. Portal access lets teams track project status, access reports and evidence, and manage remediation.
What Source Code Review does[7]
Source code review is a standalone Red Sentry service. Red Sentry reviews traditionally developed and AI-assisted codebases using the same human-led security review process. One round of remediation testing is included when requested within 90 days of report delivery, unless otherwise scoped.
What Red Teaming does[4]
Red Sentry follows the MITRE ATT&CK framework to simulate the entire lifecycle of a breach. Red team work includes testing endpoint protection (EDR/AV) by attempting to execute custom malware or tools. Red Sentry collaborates with the Blue Team to explain how controls were bypassed.
What Physical Security Assessment does[9]
Physical security assessment is a standalone Red Sentry service. Red Sentry agrees written authorization and rules of engagement before testing starts. Findings are documented with photographic evidence, steps to recreate them, severity, and remediation guidance.

Questions about Parsons and Red Sentry

What do Parsons and Red Sentry sell?
Parsons sells Cyber Fly-Away Kits, Digital Overwatch, Dynamic Spectrum Environment Emulator (DYSE), Threat Representative Environment (TReX), Wireless Instrumented Streaming Platform (WISP) and 2 more. Red Sentry sells PTaaS, Source Code Review, Red Teaming and Physical Security Assessment.
Are Parsons and Red Sentry in the same category?
They share Vulnerability management. Parsons's primary category is Threat intelligence and Red Sentry's is Penetration testing and red team services.
Who are Parsons and Red Sentry sold to?
From its own pages, Parsons sells mainly to national security and critical infrastructure customers. From its own pages, Red Sentry sells its testing services to organizations of all sizes.
What have Parsons and Red Sentry announced recently?
January 15, 2026: Parsons Corporation announced it has acquired Altamira Technologies Corporation in a transaction valued at up to $375 million.

About Parsons

Parsons is a global solutions provider in the national security and critical infrastructure markets that delivers integrated program management solutions. Parsons says its integrated program management solutions turn complex initiatives into measurable results.[3]

Parsons sells Cyber-Fly-Away Kits (C-FLAK), which the company says have everything a cyber defender needs to efficiently achieve mission success. Parsons sells Cyberzcape for critical infrastructure protection (CIP). Parsons describes Digital Overwatch as a suite of applications, pipelines, analytics, and visual components that enable successful mission execution. Parsons describes its Network Management Solution (NMS) as being at the forefront of protecting Land Mobile Radio (LMR) backhaul networks. Parsons sells DroneArmor, a counter unmanned aircraft systems (CUAS) solution for the security of personnel, bases, and assets from drone threats.[1][4]

The Dynamic Spectrum Environment Emulator (DYSE) is a RF channel emulator that seeks to imitate realistic RF environments, including congested and contested conditions. RF paths in DYSE can be individually programmable and emulate the impact of real-world operational conditions in a lab environment. Parsons also sells the Threat Representative Environment (TReX), which it describes as a way to experiment, train, and plan signals intelligence (SIGINT) and electronic warfare (EW) operations. TReX is a software and COTS hardware-based signal and channel emulator. Parsons says TReX supports various DoD, IC, and Defense Industrial Base partners, and that TReX can be deployed anywhere from a laboratory to austere environments. The Wireless Instrumented Streaming Platform (WISP) is a portable, remotely controlled wideband RF data capture and analysis tool.[5][6]

APS operates independently of GPS and other GNSS. Parsons says APS can be implemented as a Parsons hardware and software package or by installing APS application software on compatible non-Parsons user equipment. APS can also be implemented as a plug-in to the Android Team Awareness Kit (ATAK) on a user smartphone.[8]

Parsons sells the ER310 software-defined radio, a handheld SDR platform designed to host and execute RF applications. Parsons says the ER310 supports missions including assured PNT, RF situational awareness support, electronic warfare, and communications. Peanut SDRs are available in compact enclosures for dismounted and mounted use or as an OEM circuit card. TEMS detects RF spectrum energy in the user's environment and can be controlled using a smart phone.[8][9][10]

Parsons describes Ace CtrlPoint as an automated space vehicle and ground station command and control (C2) application. Parsons describes C2Core as a combined JADC2 capability suite of command and control tools built by operators for operators and used across multiple domains. Parsons describes Foundation as a cloud-native data integration platform built to address the complexities of government operations. Parsons sells iNET Asset Guardian to monitor, track, and maintain roadway assets and ITS devices. Paradim is a cloud-hosted and software-agnostic asset and data information management solution from Parsons.[4][11]

Parsons sells SatFlyer, a software toolset that provides full-lifecycle flight-dynamics capabilities, orbit calculation and attitude determination. Parsons provides multi-manifest flight systems and launch integration capabilities to operationalize access to space for small space systems. Parsons operates a systems integration laboratory in Los Angeles, CA.[1][4][5][7][8][10][12][13]

Parsons on the record

Sources

Parsons full record

  1. [1]CyberParsons Corporation · parsons.com · undated page, accessed October 14, 2026 · Tier A
  2. [2]Parsons Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed November 2, 2026 · Tier C
  3. [3]Parsons CorporationParsons · undated page, accessed November 4, 2026 · Tier A
  4. [4]Products | Parsons CorporationParsons · undated page, accessed November 4, 2026 · Tier A
  5. [5]RF Channel Emulator | DYSEParsons · undated page, accessed November 4, 2026 · Tier A
  6. [6]SIGINT And Electronic Warfare Channel Emulator | TReX®Parsons · undated page, accessed November 4, 2026 · Tier A
  7. [7]Wideband RF Data Capture | WISP™Parsons · undated page, accessed November 4, 2026 · Tier A
  8. [8]Assured Positioning, Navigation And Timing (APNT) | APSParsons · undated page, accessed November 4, 2026 · Tier A
  9. [9]Software-Defined Radio | ER310™Parsons · undated page, accessed November 4, 2026 · Tier A
  10. [10]Tactical Edge Electro-Magnetic Sensor | TEMS™Parsons · undated page, accessed November 4, 2026 · Tier A
  11. [11]Asset Management Solution | Paradim®Parsons · undated page, accessed November 4, 2026 · Tier A
  12. [12]Full-Lifecycle Flight-Dynamics Capabilities | SatFlyer™Parsons · undated page, accessed November 4, 2026 · Tier A
  13. [13]Space Access | Parsons ProductsParsons · undated page, accessed November 4, 2026 · Tier A
  14. [14]Parsons Acquires Altamira Technologies CorporationParsons Corporation · published January 15, 2026 · Tier A

Red Sentry full record

  1. [1]redsentry.comRed Sentry · redsentry.com · undated page, accessed November 13, 2026 · Tier A
  2. [2]DetailsRed Sentry · app.redsentry.com · undated page, accessed November 13, 2026 · Tier A
  3. [3]Red Sentry | Human-Led Penetration Testing & PTaaSRed Sentry · undated page, accessed November 13, 2026 · Tier A
  4. [4]Penetration Testing & Offensive Security Services | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  5. [5]Web Application Penetration Testing Services | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  6. [6]API Penetration Testing Services | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  7. [7]Secure Code Review Services | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  8. [8]Cloud Penetration Testing (AWS, Azure, GCP) | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  9. [9]Physical Security Pentesting | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  10. [10]Red Teaming Services: Objective-Based Attack Sims | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  11. [11]Social Engineering & Phishing Services | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  12. [12]SOC 2 Penetration Testing Support | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  13. [13]Network Pen Testing (Internal & External) | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A
  14. [14]Pen Testing Services for Modern Organizations | Red SentryRed Sentry · undated page, accessed November 13, 2026 · Tier A

Spot a factual error? Request a correction.