The Firm

What endarity Does

endarity is an independent cybersecurity advisory practice built around one program and one purpose. We work with PE-backed and mid-market organizations that need a senior, independent advisor to stabilize their security program, eliminate unnecessary spend, and give their board a clear picture of where they stand.

We are not a firm that sells tools, manages infrastructure, or staffs security teams. We advise. Every engagement is delivered by a senior CISO with 20 years of experience across highly regulated industries, not by a junior consultant following a checklist.

Why This Program Exists

A Personal Statement

After two decades of leading security programs across financial services, healthcare, manufacturing, and PE-backed environments, I kept seeing the same pattern.

Organizations were not failing because they lacked technology. They were failing because nobody had ever stopped to ask whether the technology they had was actually working, or whether the program holding it together was built on something solid.

Boards were approving security budgets without knowing what they were getting for the money. New CISOs were inheriting programs they did not build, with no independent baseline to stand on. PE firms were acquiring companies without understanding what their security posture was actually worth, or costing.

I built Cyber Stabilization 90™ because that problem is solvable. Not in a year. Not with a full security overhaul. In 90 days, with the right advisor, the right framework, and a commitment to finding the truth, even when it is uncomfortable.

Every engagement I take on starts from the same place: what is actually here, what does it actually cost, and what does this organization actually need? Everything else follows from that.

The Advisor

Paul Sundar Singh

Principal Cybersecurity Advisor and CISO. Over 20 years of cybersecurity and technology leadership across highly regulated industries, with a track record built on one standard: every engagement ends with the organization stronger, more defensible, and more cost-efficient than it started.

CISSP
Certified Information Systems Security Professional. The industry's most recognized senior security credential.
CMMC Registered Practitioner
Credentialed to advise defense contractors on Cybersecurity Maturity Model Certification compliance.
Masters in Computer Science
East Texas A&M University.
20+ Years Experience
CISO and advisory experience across financial services, healthcare, manufacturing, government, and education.
Track Record

Organizations Served

Cybersecurity Engagements

Wells Fargo, NTT DATA, AIG, Toyota Financial Services, National Life Group, Altria, Fiserv, MKS Instruments, Atotech, Bluewater Learning, Vista College, Catalyst Corporate Federal Credit Union, Office of the Special Deputy Receiver, Matilda Cloud, Dallas County Schools, Citrine Informatics, QnA Tech, Aezion

Technology Engagements

Ernst & Young, GE Consumer Finance, Chase Morgan Bank, Compuware Corporation, Schneider National, GMAC, State of Michigan, Florida Department of Highway Safety, 7-Eleven, University of Nebraska, Spirent Systems, Harte-Hanks, Innovax Corporation, City of Winston-Salem, Fruit of the Loom, Modesto Irrigation District

Expertise

Regulatory and Framework Expertise

Data Protection and Privacy
GDPRCCPAFERPAGLBANYDFS Cybersecurity Regulation
Financial Services
PCI DSSSOXSWIFTFFIECCFPBNCUAOFAC
Healthcare
HIPAAPHI Protection
Government and Defense
CMMCDFARSNIST 800-171NIST 800-53FedRAMPFISMAITAR
Standards
ISO 27001ISO 27000 SeriesNIST CSFCIS ControlsCISA-CRRSOC 1/2SSAE 16SAS70MITRE ATT&CK
Professional Affiliations
(ISC)²FBI InfraGardCompTIASANS

Work With Paul Directly

Every Cyber Stabilization 90™ engagement is led personally by Paul, not delegated to a team. When you book a scoping call, you are talking directly with the person who will do the work.

Book a Scoping Call
CISSP Certified CMMC Registered Practitioner 20+ Years CISO Experience 100% Audit Pass Rate