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Security research, internet scanning insights, vulnerability analysis, and product updates from the Zondex team.

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IP Tracker Links: How They Work and How to Protect Yourself

IP tracker links function by embedding hidden elements or redirect mechanisms within a URL, designed to automatically log the IP address and other browser details of any user who clicks them. Understanding how IP tracker links work is crucial for cybersecurity professionals to defend against surveil

personZondex Research Team calendar_todayApr 06, 2026

Research Apr 05, 2026

Global Distribution of Lighttpd Servers by Country

The United States hosts the largest number of Lighttpd servers globally, making it the top country with Lighttpd servers. Zondex research reveals critical insights into this web server's worldwide deployment, key regional concentrations, and associated cybersecurity implications for professionals.

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Geolocation Statistics Web Server

Research Apr 03, 2026

Finding Industrial Control Systems (ICS/SCADA) on the Internet

Industrial Control Systems (ICS) and SCADA are discoverable on the internet by leveraging specialized search engines like Zondex, which index public-facing devices by port, banner, and protocol. This article details how to find these critical systems and assess their exposure.

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Ics Industrial Scada

Research Apr 02, 2026

FTP Anonymous Login: Finding Open FTP Servers with Search Engines

Discover how to identify internet-facing FTP servers allowing anonymous login using specialized search engines like Zondex, Shodan, and Censys. This article provides practical queries and methods to locate these misconfigurations, highlighting the associated cybersecurity risks and mitigation strate

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Anonymous Ftp Scanning

Threat Intelligence Apr 01, 2026

OpenSSH 8.2p1 Vulnerabilities: Complete CVE Analysis and Mitigation

OpenSSH 8.2p1 contains critical vulnerabilities, primarily CVE-2020-14145 (double-free) and CVE-2020-14155 (integer overflow), exposing systems to potential denial-of-service and information disclosure. Immediate upgrade to OpenSSH 8.4p1 or newer is imperative to address these significant security r

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Cve Ssh Vulnerability

Research Mar 30, 2026

Elasticsearch Exposed: Finding Unsecured Clusters with Zondex

Unsecured Elasticsearch clusters are widely exposed on the public internet, revealing sensitive data. Zondex helps identify these critical misconfigurations, allowing organizations to pinpoint and remediate vulnerable instances before exploitation.

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Elasticsearch Exposure Scanning

Tutorials Mar 25, 2026

Domain Availability APIs: Best Tools for Checking Domain Status

Leveraging a robust domain availability API is fundamental for cybersecurity professionals, enabling real-time domain status checks essential for reconnaissance, attack surface management, and mitigating risks like typosquatting. These tools streamline the process of querying WHOIS and registrar dat

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Api Domains Tools

Research Mar 23, 2026

Public Webcams in Tel Aviv: Internet-Connected Camera Search

Hundreds of public webcams in Tel Aviv are discoverable online due to misconfigurations or vulnerabilities. Zondex helps security professionals identify these exposed internet-connected cameras and their associated risks.

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Cameras Geolocation Osint

Research Mar 21, 2026

Exposed MongoDB Databases: How Many Are Open on the Internet

Zondex research reveals over 85,000 MongoDB databases are directly exposed on the internet, often without authentication, posing a critical risk for data breaches. This article details the scale, risks, and mitigation strategies.

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Exposure Mongodb Statistics

Tutorials Mar 20, 2026

Free Open Port Checker: Scan Any IP for Open Ports Online

Quickly determine open ports on any IP address using powerful internet scanning tools like Zondex. This article details how to effectively identify exposed services and potential vulnerabilities on your digital assets or target infrastructure.

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Port Scanning Security Tools

Tutorials Mar 17, 2026

Google Dorks for Security Testing: Advanced Search Operators Guide

Mastering Google Dorks is an indispensable skill for cybersecurity professionals, enabling the discovery of misconfigured servers, exposed sensitive files, and potential vulnerabilities across the internet using advanced search operators. This guide details how to leverage these powerful queries for

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Google Dorks Osint Security

Tutorials Mar 16, 2026

SSL Origin Certificates: What They Are and How to Find Them

SSL origin certificates are non-browser-trusted certificates protecting traffic between a CDN/WAF and the origin server. Discovering an exposed origin certificate can bypass security layers, making direct attacks possible, and Zondex offers powerful queries to identify these critical infrastructure

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Certificates Security Ssl

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