Vulnerabilities
What is LDAP Injection: Mechanics, Risks and Secure Coding Practices
LDAP injection bypasses authentication by manipulating directory queries, often exploiting legacy systems that lack modern sanitisation standards.
TechSec Observer How-To Desk
Tech News
vlans for home network: isolate traffic without buying enterprise gear
Virtual LANs allow you to segment a single physical switch into multiple logical networks, preventing devices from seeing each other even when connected to the same hardware.
Vulnerabilities
Insecure Deserialization Explained: How Broken Data Becomes Code
Attackers manipulate saved data structures to execute commands on your server, bypassing standard input filters and authentication checks entirely.
Threat Intelligence
Disinformation Bot Networks: Small Business Defence Strategies
Automated bot networks exploit human trust in small teams, turning routine social interactions into vectors for credential theft and reputational damage.
AI
Mistakes Leaving AI Infrastructure Open to Malware
Malware hides in training data and model weights, bypassing network defences by exploiting the trust placed in automated inference pipelines and unvalidated external inputs.
AI
Exposed AI Model Servers: Response and Recovery Steps
Immediate containment of exposed inference endpoints prevents model theft and data leakage while forensic evidence remains intact for later analysis.
Tech News
Content Delivery Networks: Definition, Mechanics and Security Trade-offs
Content delivery networks reduce latency by storing cached copies of data closer to users, but they introduce new attack surfaces that require specific configuration checks to prevent data leakage.
Vulnerabilities
WordPress Plugin Vulnerabilities: What They Are and How They Exploit Your Site
Most plugin flaws arise from trusting user input without validation, allowing attackers to execute arbitrary code or steal data silently.
Cyber Attacks
Phishing vs Vishing: How Audio Bypasses Your Defences
Voice attacks exploit human trust faster than text, rendering standard email filters useless against social engineering that targets your ears.
Data Breaches
Synthetic Identity Fraud Meaning: How Fabricated Identities Evade Detection
Fraudsters assemble real and fake data to create new identities that bypass traditional credit checks and age into legitimate profiles over time.
Tech News
APIs vs Webhooks: Choosing the Right Integration Pattern
Webhooks push data to your server when events occur, eliminating the need for constant polling and reducing unnecessary network requests.
Data Breaches
What is Data Loss Prevention: Mechanics, Blind Spots and Fixes
Data loss prevention stops information leaving your network, but it often blocks legitimate work more frequently than it catches actual theft.
Threat Intelligence
Purple Team Cyber Security: Bridging Red and Blue for Faster Defences
Purple teaming collapses the delay between detection and response by forcing defenders to adapt tactics while attackers are still active.
Privacy & Policy
Pseudonymization of Data: How to Reduce Risk Without Losing Utility
Pseudonymization separates identity from utility by replacing direct identifiers with reversible tokens, lowering breach impact while retaining analytical value for research and development.
Tech News
The OSI Model 7 Layers: How Network Protocols Stack
The seven-layer framework isolates hardware failures from application logic, allowing developers to debug connectivity without rewriting core code.
Threat Intelligence
Process Injection Prevention Checklist for Secure Code
Memory layout randomisation alone fails against injection because the attacker controls the target process execution context and writes directly into allocated space.
Tech News
Operating System Hardening Checklist for Secure Infrastructure
Hardening reduces the attack surface by disabling unused services, yet it introduces operational friction that requires careful testing before deployment.
Cloud Security
Prevent Cloud Supply Chain Risks: Priority Measures for Security
Most supply chain compromises bypass perimeter defences by exploiting the trust inherent in automated build pipelines and third-party dependencies.
Malware & Ransomware
Stalkerware Myths: Why Standard Security Fails and What Works
Stalkerware bypasses conventional security by operating with explicit user consent, rendering signature-based detection and standard endpoint protections largely ineffective against this intimate abuse tool.
Data Breaches
How Data Exfiltration Works: The Silent Stages of Theft
Attackers rarely break walls; they wait for you to leave the door open by abusing trusted channels and normalising small data transfers that bypass standard security checks.
Vulnerabilities
Why CVSS Scores Matter for Real-World Security Decisions
Relying solely on CVSS metrics creates blind spots that leave critical infrastructure exposed to sophisticated, low-scoring attack paths.
Vulnerabilities
Prototype Pollution Incident Response and Recovery Steps
Prototype pollution alters object behaviour silently, meaning standard input validation often fails to detect the malicious payload until it executes in memory.
Privacy & Policy
People-Search Sites: Risks and Protection for Small Businesses
Aggregators compile public records into searchable profiles, exposing staff details to social engineers without any consent or notification from the individuals involved.
Tech News
How macOS Gatekeeper and Notarization Verify Software
macOS executes code through a chain of cryptographic proofs that prevents unsigned binaries from running, even if you download them directly.