When WiFi Sees: The Rise of Invisible Vision

When WiFi Sees: The Rise of Invisible Vision

In the cosmic choreography of unseen waves, WiFi murmurs softly, tracing human shapes from silent shadows, undisturbed by walls or darkness. Researchers, sculpting whispers of amplitude and phase, have taught artificial minds to read these invisible ripples into gestures and postures, quietly transcending traditional lenses and lasers. Yet this dance is delicate—each room a unique theatre, each rare pose a fleeting verse in wireless poetry. Still, the promise remains profound: our spaces sensing softly, privacy unbroken, connecting us in subtle harmonies woven from the gentle static of the unseen.
Integrating Causal Reasoning and Reinforcement Learning for Enhanced Cybersecurity Decision-Making

Integrating Causal Reasoning and Reinforcement Learning for Enhanced Cybersecurity Decision-Making

Combining causal reasoning with reinforcement learning offers a powerful new approach to cybersecurity, reducing false positives, improving anomaly detection, and enabling adaptive, context-aware incident response. By understanding cause-and-effect relationships and learning optimal actions over time, this integrated framework helps security systems make smarter, faster, and more explainable decisions—transforming reactive defenses into intelligent, self-improving protection against evolving cyber threats.
Why Host Order Matters for Remote Access and Pentesting

Why Host Order Matters for Remote Access and Pentesting

This article explains why the order of IPs and hostnames—whether in your hosts file or command-line tools—matters during pentesting. It shows how misordered entries can break Kerberos auth, force NTLM, or target the wrong host. Real-world examples with Evil-WinRM, CrackMapExec, and others highlight how small resolution issues can derail enumeration and access. Also includes a brief look at SPNEGO's cross-platform name resolution behavior.
Safeguarding Image Data in Enterprise AI Services

Safeguarding Image Data in Enterprise AI Services

Leading AI services have integrated powerful image processing capabilities, but the way they handle sensitive visual data varies widely between enterprise-grade and consumer-facing offerings, creating different levels of security risk. Enterprise options such as ChatGPT Enterprise, Google’s Gemini for Workspace, DeepSeek’s on-prem solutions, and xAI’s Grok Enterprise promise contractual privacy commitments, limit or prohibit using uploaded images for model training, and offer encryption, data retention controls, and compliance mechanisms (e.g., BAAs for HIPAA). In contrast, consumer services often default to using user-submitted content—including images—for model improvements, potentially storing it longer and involving human reviewers. Real-world incidents like Samsung’s inadvertent IP exposure to ChatGPT and a database misconfiguration at DeepSeek underscore the risks of uploading proprietary or personally identifiable images. Consequently, organizations should adopt clear usage policies, restrict sensitive submissions to enterprise AI tiers, and employ data governance tactics—such as DLP scanning and explicit redaction—to prevent regulatory violations and protect valuable data.