Terms of Service
Effective date: August 8, 2026
Product: ParityPT (by MayorSec Security)
Contact: legal@paritypt.com / joe@paritypt.com
These Terms of Service (“Terms”) govern access to and use of the ParityPT platform, websites, agent software, documentation, and related services (collectively, the “Service”). By creating an account, accessing the Service, or deploying the Parity agent, you agree to these Terms on behalf of yourself and the organization you represent (“Customer,” “you”).
If you do not agree, do not use the Service.
1. The Service
ParityPT provides authorized purple-team / breach-and-attack simulation tooling. The Service can generate attack-shaped probes, collect evidence, grade outcomes (including pass/fail), and present guidance mapped to frameworks such as MITRE ATT&CK. Simulations may interact with endpoint security products, operating systems, identity systems, and network controls on systems you designate.
The Service is provided for security testing, validation, training, and defensive improvement only.
2. Accounts and eligibility
You must provide accurate registration information and keep credentials confidential. You are responsible for all activity under your account and any invited users. You must promptly notify us of unauthorized access.
You represent that you have authority to bind the Customer organization to these Terms.
We may suspend or terminate accounts that violate these Terms, create risk to the Service or others, or fail to pay applicable fees.
3. Plans, fees, and provisioning
Free and paid plans are described on the pricing pages and may change. Paid plans may require manual provisioning, sales confirmation, or billing setup. Unless otherwise agreed in writing:
- Fees are non-refundable except where required by law or expressly stated.
- You remain responsible for taxes applicable to your purchase.
- We may modify plan limits, features, or pricing with notice for renewals; material changes to an active paid term will be communicated and, where required, offered with an opt-out.
Enterprise or custom agreements supersede conflicting terms in these Terms for the covered engagement.
4. Authorization and acceptable use (critical)
You may use the Service only on systems, identities, and environments that you own or for which you have documented, written authorization to perform security testing.
You agree that:
- Before deploying agents or running assessments, you have obtained all required approvals (legal, security, operations, and any third-party cloud/tenant owners).
- You will not target systems of third parties without their explicit written consent.
- You will not use the Service for unauthorized access, extortion, harassment, sabotage, or any unlawful purpose.
- You will configure assessment windows, scopes, and hosts responsibly and stop testing when authorization ends.
- You are solely responsible for coordinating with SOC/IR teams so that simulated activity is recognized as authorized testing.
A separate Acceptable Use & Authorization Policy forms part of these Terms. Breach of that policy is a material breach of these Terms.
5. Customer responsibilities
You are responsible for:
- Selecting checks, APT chains, schedules, and target hosts.
- Safeguarding agent packages, tokens, magic links, and credentials.
- Host hardening exclusions, allowlisting, and change control required for authorized tests.
- Reviewing results, evidence, and remediation guidance before acting on them.
- Compliance with all laws applicable to your testing (including computer crime, privacy, employment, and export laws).
6. Agent software and security tooling effects
The Parity agent and related packages may be flagged by antivirus, EDR, or browser protections because they intentionally resemble adversary tradecraft. You acknowledge that:
- Quarantine, alerting, or performance impact on test hosts may occur even during authorized use.
- You should use scoped exclusions or allowlisting appropriate to your authorization—not disable enterprise protections globally unless your security team expressly approves.
- You will remove temporary exclusions and revoke tokens when an engagement ends.
7. Data, evidence, and confidentiality
Assessment metadata, host evidence, uploads, and related logs may be stored to operate the Service. Our handling of personal and customer data is described in the Privacy Policy.
Each party may receive confidential information from the other. The receiving party will protect it with reasonable care and use it only to perform under these Terms, except for information that is public, independently developed, or required to be disclosed by law (with notice where legally permitted).
8. Artificial intelligence features
If AI verification or similar features are enabled for your plan, assessment content and evidence (or excerpts) may be sent to configured model providers to generate analysis. You authorize that processing for those features and are responsible for not submitting data you are not permitted to process with such providers. AI output may be incorrect or incomplete; it does not replace human judgment.
9. Intellectual property
We and our licensors own the Service, software, branding, and documentation. Subject to these Terms and your plan, we grant you a non-exclusive, non-transferable right to use the Service during your subscription.
You retain ownership of your content and assessment results. You grant us a limited license to host, process, and display that content to provide the Service and as otherwise described in the Privacy Policy.
Feedback you provide may be used by us without obligation to you.
10. Third-party services
The Service may integrate with or rely on third parties (hosting, email, identity, LLM providers, payment processors). Those services have their own terms. We are not responsible for third-party outages or acts outside our reasonable control.
11. Disclaimers
THE SERVICE IS PROVIDED “AS IS” AND “AS AVAILABLE.” TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
We do not warrant that simulations will detect all weaknesses, that defenses will behave predictably, or that results are complete or error-free. Pass/fail outcomes reflect observed probe behavior in your environment at test time—not a certification, audit opinion, or guarantee of security.
12. Limitation of liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, NEITHER PARTY WILL BE LIABLE FOR INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, REVENUE, DATA, OR GOODWILL.
OUR AGGREGATE LIABILITY ARISING OUT OF OR RELATED TO THE SERVICE OR THESE TERMS WILL NOT EXCEED THE AMOUNTS PAID BY YOU TO US FOR THE SERVICE IN THE TWELVE (12) MONTHS BEFORE THE EVENT GIVING RISE TO LIABILITY (OR USD $100 IF YOU ARE ON A FREE PLAN).
These limitations do not apply to your indemnification obligations, your payment obligations, or liability that cannot be limited under applicable law.
13. Indemnification
You will defend, indemnify, and hold harmless MayorSec Security and its officers, employees, and contractors from claims, damages, and expenses (including reasonable attorneys’ fees) arising out of: (a) your use of the Service without proper authorization; (b) your violation of law or these Terms; (c) your content; or (d) disputes with third parties regarding systems you targeted.
14. Suspension and termination
You may stop using the Service at any time. We may suspend or terminate access immediately for security risk, legal compliance, non-payment, or Terms violations. Upon termination, your right to use the Service ends; provisions that by nature should survive (including authorization warranties, IP, confidentiality, disclaimers, liability limits, and indemnity) will survive.
15. Export and sanctions
You will not use the Service in violation of export control or sanctions laws, and you represent that you are not a prohibited party under applicable sanctions regimes.
16. Changes
We may update these Terms by posting a revised version with a new effective date. Continued use after the effective date constitutes acceptance, except where applicable law requires additional consent. For material changes affecting paid customers mid-term, we will provide reasonable notice.
17. Governing law
These Terms are governed by the laws of the State of Texas, USA, excluding conflict-of-law rules, unless a signed enterprise agreement specifies otherwise. Courts located in Texas will have exclusive jurisdiction, except that we may seek injunctive relief in any jurisdiction.
18. Miscellaneous
These Terms, the Acceptable Use & Authorization Policy, the Privacy Policy, and any order form or enterprise agreement constitute the entire agreement regarding the Service. If there is a conflict, a signed enterprise agreement controls, then an order form, then these Terms. If any provision is unenforceable, the remainder remains in effect. You may not assign these Terms without our consent; we may assign them in connection with a merger, acquisition, or sale of assets. Failure to enforce a provision is not a waiver.
Questions: legal@paritypt.com or joe@paritypt.com.