Neha Singh, Author at SecureW2

Neha Singh

568 articles published

28 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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A look at how attackers capture enterprise traffic without tripping a single firewall alert.

Risks & Threats September 25, 2026

Network Eavesdropping: How Passive Interception Attacks Work

How would you know if someone was reading your organization’s network traffic right now? For most, the answer is: you wouldn’t. Network eavesdropping, the passive capture of traffic by someone...

By forging a single network reply, an attacker can silently reroute network traffic.

Risks & Threats September 23, 2026

What Is ARP Spoofing? How Attackers Poison the ARP Cache

Local network traffic relies on a decades-old assumption: if a machine says, “this IP address belongs to me,” it is telling the truth. ARP spoofing exploits that trust. Attackers send...

A practical guide to reading SSL/TLS certificate details, from validity and issuer fields to Subject Alternative Names, chain trust and revocation status

PKI/Certificates September 22, 2026

How to Inspect & Check an SSL Certificate

The site security indicator (previously the padlock in Chrome, now the tune icon) in a browser’s address bar tells you a connection is encrypted, but it doesn’t tell you whether...

Why attackers are stockpiling encrypted authentication traffic they cannot read yet, and what to change before quantum decryption arrives

Risks & Threats September 6, 2026

What Is Harvest Now, Decrypt Later (HNDL)?

Why do hackers steal encrypted data they can’t read? Because even if it takes a decade to decrypt, that data will be valuable someday. That’s the premise behind harvest now,...

Quantum computers could eventually break today's encryption; post-quantum cryptography is how organizations prepare, and it starts with crypto-agile PKI, not certificate replacement.

Uncategorized August 28, 2026

What Is Post-Quantum Cryptography (PQC)? How to Prepare Your PKI for Quantum Computing

Quantum computing has moved from a long-term research project to an active planning priority for cybersecurity teams. While practical quantum computers capable of breaking today’s public key cryptography do not...

WPA3-Enterprise 192-bit mode rejects the 2048-bit RSA certificates most CAs issue by default, breaking Windows authentication on 6 GHz SSIDs. JoinNow Dynamic PKI and Cloud RADIUS issue and validate the 3072-bit RSA or ECDSA P-384 certificates this mode requires across the entire chain.

Uncategorized August 22, 2026

WPA3-Enterprise 192-Bit Mode: Why Your 2048-Bit Certificate Won’t Work on Windows

If your Windows devices are failing to connect after enabling WPA3-Enterprise (Wi-Fi Protected Access 3-Enterprise) on 6 GHz access points, the certificate you issued is almost certainly the problem. Most...

Deploying WPA3 Enterprise across Wi-Fi 6E and Wi-Fi 7 introduces key compatibility challenges. Discover how CCM-128, GCM-256, and EAP-TLS perform across Windows, macOS, and mobile devices.

Wi-Fi & Wired Security August 19, 2026

WPA3 Enterprise Compatibility Across Wi-Fi 6E and Wi-Fi 7

As organizations move forward with Wi-Fi 6E and Wi-Fi 7 infrastructure rollouts, WPA3 Enterprise is increasingly becoming a security baseline rather than an optional upgrade. But vendor documentation and lab...

Learn how to secure AI agents and MCP servers with identity-first security.

Thought Leadership August 17, 2026

MCP: New Technology, Old Security Mistakes

The ongoing shift from static large language models to Agentic AI is fundamentally rewriting the enterprise playbook. Whether through Assisted AI agents, human-in-the-loop sidecars for coding or sales workflows, or...

Every PKI for AI agents guide says to use X.509 certificates; almost none explain how they work with SVIDs.

PKI/Certificates August 15, 2026

PKI for AI Agents: How ACME and SCEP Actually Issue Certificates

AI agents are accumulating credentials faster than most security teams can track them. API keys get embedded in configuration files, OAuth tokens get reused across agent instances and static secrets...