Neha Singh

13 articles published
8 topics covered
About
Neha Singh is a CISSP, with 13 years of experience, specializing in PKI, RADIUS, and 802.1X frameworks. She is skilled at translating real-world customer challenges into practical scalable solutions. Neha drives adoption of complex security solutions through clear, cross-functional collaboration with Product, Engineering, and Sales. Combines her deep product management experience with a research-driven mindset to build customer trust. She holds multiple industry certifications and serves on the Board of Directors for the ISC2 Chennai Chapter.
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Neha

A guide to authenticating IoT devices on your network, including certificate-based EAP-TLS for capable devices and MAC Auth Bypass for legacy and headless devices
Wi-Fi & Wired Security June 2, 2026
IoT Authentication: Methods, Challenges, and Best Practices

Most enterprise networks are running Internet of Things (IoT) authentication on borrowed time. Printers, IP cameras, sensors, HVAC controllers, and medical devices are connecting to the same network segments as...

A practical guide to closing the enrollment channel against spoofed certificate requests using pre-issuance policy enforcement, identity binding, and hardware attestation
PKI/Certificates May 27, 2026
Hardening Managed PKI Services Against Enrollment Spoofing

Certificate enrollment has become a high-value control point for attackers because it sits directly between identity systems and network access. As organizations shift to managed public key infrastructure (PKI) services...

SCEP authenticates a shared secret, not the device on the other end of the request.
PKI/Certificates May 27, 2026
Why SCEP Without Attestation Is a Security Gap (And How to Fix It)

What Is SCEP and What Does It Verify? The Simple Certificate Enrollment Protocol (SCEP) is an IETF protocol (RFC 8894) for delivering X.509 certificates to managed devices. SCEP is the...

A practitioner's breakdown of every risk in the OWASP Top 10 for Agentic Applications 2026, with concrete mitigations and underpinning identity controls.
Risks & Threats May 27, 2026
OWASP Top 10 for Agentic Applications: What Security Teams Need To Know

What Is the OWASP Top 10 for Agentic Applications? The OWASP Top 10 for Agentic Applications 2026 is a risk enumeration framework that catalogs the highest-impact security failures specific to...

How airlines can use RADIUS authentication to move from shared Wi-Fi access to identity-based control in-flight
RADIUS May 27, 2026
RADIUS Authentication for Starlink In-Flight Wi-Fi Security

In-flight Wi-Fi speeds have been improving dramatically, largely thanks to the Starlink network Airlines that once apologized for sluggish satellite connections now advertise speeds comparable to home broadband at altitude....

Certificate-based 802.1X gets you past passwords. Real-time identity lookup gets you past stale trust.
RADIUS May 22, 2026
RADIUS Authentication: How Real-Time Identity Lookup Closes the Trust Gap

Most organizations deploying 802.1X authentication know the goal: replace passwords with certificates, use EAP-TLS, and stop worrying about credential theft. That part of the story is well understood. What gets...

A practical guide to HIPAA shared workstation authentication using PKI, device certificates, and per-clinician credentials that preserve an audit trail.
Enterprise May 21, 2026
Best Practices for Shared Clinical Workstation Authentication Under HIPAA

Enabling shared workstation use while remaining HIPAA-compliant is a difficult task. Take this scenario: A med-surg nurse logs into the EHR forty times in a twelve-hour shift on a workstation...

New Integrations: Tenable, Zscaler, and Okta Identity Threat Protection
Uncategorized February 26, 2026
JoinNow 8.3: New Security Integrations, Improved Intelligence Briefs, and more!

JoinNow Platform 8.3 is now available, featuring expanded integrations across a wide range of security platforms—enhancing real-time intelligence capabilities and delivering improvements to Intelligence Briefs. This blog covers all the...

Adaptive Defense: Automate User Deprovisioning & Reassignment
Uncategorized January 6, 2026
JoinNow 8.2: ServiceNow Integration, Improved Adaptive Defense, and more!

JoinNow Platform 8.2 is now available, delivering a stronger foundation for Adaptive Defense by enabling external automation. This release introduces ServiceNow support as a real-time intelligence source, with improvements to...