Vulnerabilities
EPSS Percentiles: Stop Misreading Your Vulnerability Risk Scores
High EPSS scores predict exploitation likelihood over time, not immediate danger, revealing why prioritization often fails when teams ignore asset context.
TechSec Feed Guides Desk
The TechSec Feed Guides Desk is the part of the TechSec Feed newsroom that covers reference guides that explain the ideas behind the headlines. It is a newsroom desk, not a single person. Sections: Guides. Guides are drafted with AI assistance, carry no invented statistics and are reviewed when the facts change. It has published 116 articles so far. See the editorial policy or report an error.
Vulnerabilities
Vulnerabilities
CISA KEV Due Dates Explained: Compliance Mechanics and Risk
The CISA Known Exploited Vulnerabilities catalog mandates remediation within a fixed window, shifting security from theoretical risk to enforceable operational deadlines.
Vulnerabilities
GraphQL Vulnerabilities: 9 Critical Questions Answered
GraphQL’s single entry point hides complex attack surfaces that traditional web scanners miss, allowing attackers to bypass standard perimeter defenses through query depth and introspection.
Vulnerabilities
Asset Inventory Mistakes That Break Patching Workflows
Most patching failures stem from invisible assets and stale metadata, not from the absence of vulnerability scanners or slow network throughput.
Vulnerabilities
Time-of-Check to Time-of-Use Bugs: Detection and Mitigation Strategies
TOCTOU vulnerabilities persist because file system semantics allow state changes between validation and execution, making atomic operations the only reliable defense mechanism.
Vulnerabilities
Vulnerability Chaining: Why Isolated Flaws Become Critical Risks
Vulnerability chaining reveals how minor, unrelated flaws combine to bypass defenses that would stop any single issue on its own.
Vulnerabilities
Hardcoded Secrets Prevention Checklist for Secure Source Code
Static analysis tools often miss secrets embedded in configuration files or build scripts, requiring layered detection methods.
Vulnerabilities
Citrix NetScaler Vulnerabilities Explained: Risks and Fixes
Remote attackers exploit misconfigurations and code flaws in Citrix NetScaler to bypass authentication and execute arbitrary commands on the server.
Vulnerabilities
Detecting iOS Zero-Click Exploits: Logs, Signals and Blind Spots
Zero-click attacks leave no user interaction trace, forcing defenders to hunt for anomalous resource consumption and unexpected process spawns in system telemetry.
Vulnerabilities
Bug Bounty Triage: How to Filter Noise and Find Real Threats
Triage transforms chaotic vulnerability reports into a prioritized workflow that prevents critical exploits from hiding behind low-severity noise.
Data Breaches
Why the CIA Triad Matters for Security Decisions
The CIA triad prevents teams from optimizing for one security property while accidentally destroying another, ensuring balanced protection.
Cloud Security
Detect Cloud Data Exfiltration: Logs, Signals and Blind Spots
Cloud data exfiltration often hides in plain sight within standard API calls, requiring teams to look beyond volume metrics and analyze the semantic context of data movement.
Data Breaches
Data Breach Response Plans: Real Value vs Operational Limits
A response plan reduces chaos but cannot prevent the initial compromise or guarantee regulatory compliance without prior architectural controls.
Cloud Security
How Hybrid Cloud Security Works: Mechanisms and Limits
Hybrid cloud security relies on identity as the perimeter, where access policies follow the user across distinct infrastructure boundaries without relying on network topology.
Threat Intelligence
Pass-the-Hash Prevention: Stop Credential Theft Without NTLMv2
Disabling NTLM entirely breaks pass-the-hash chains, forcing attackers to capture live credentials instead of reusable hashes.
Cloud Security
Cloud Logging Gaps: 7 Configuration Mistakes That Hide Attacks
Most cloud security breaches go undetected because logging configurations exclude metadata needed to reconstruct attack paths across distributed services.
Privacy & Policy
Right to be Forgotten Meaning: How Erasure Works in Practice
The right to be forgotten does not delete data everywhere, but only from systems where the data controller lacks a legal basis to keep it.
Data Breaches
What is Hard Disk Encryption and How It Protects Data
Full disk encryption renders stolen hardware useless by scrambling data into unreadable noise without the correct cryptographic key.
Privacy & Policy
What Is Biometric Data Used For: Identity, Access, and Hidden Risks
Biometric data functions as a unique key that systems store to verify your identity, creating permanent records that cannot be changed if compromised.
Cloud Security
What Is Data Residency: How Location Rules Protect Your Cloud
Data residency rules force you to treat server location as a security control, creating hidden friction in disaster recovery and compliance audits.
Malware & Ransomware
Stop Malvertising Attacks Before They Load
Blocking ads at the network level removes the vector entirely, while client-side filters often miss the malicious payload hidden in legitimate ad stacks.
Malware & Ransomware
Application Allowlisting Misunderstandings That Break Security Controls
Allowlisting blocks execution rather than scanning content, which stops unknown threats but requires strict operational discipline to avoid breaking legitimate business processes.
Malware & Ransomware
Dynamic Malware Analysis Misconceptions: 6 Errors That Skew Your Results
Dynamic analysis reveals runtime behavior but often misses static threats, allowing malware to hide behind environmental checks and anti-VM tricks.
Malware & Ransomware
Potentially Unwanted Programs Prevention Checklist for Secure Systems
Default installer choices often install tracking components that bypass standard security controls and persist after removal.