Web App Penetration Testing
Free high-level web application testing guidance to help SMEs understand common risks such as broken access control, insecure login flows and exposed data.
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Non-profit cyber security support for SMEs
Practical cyber security support for SMEs
Security Aid is a non-profit providing free assessments, guidance, tools and resources for SMEs, meaning small and medium-sized businesses. Security Aid does not charge for any of its services.
82Readiness
Identity controlsStrong
Detection coverageImproving
Incident readinessAction needed
Featured Services
Free security support without enterprise complexity.
Vulnerability Assessments
Find exploitable weaknesses before attackers do, with free non-profit remediation guidance for small and medium-sized businesses.
View serviceSecurity Advisory
Free cyber security guidance for leadership, IT teams, and growing businesses without a full-time security function.
View serviceSecurity Awareness Training
Reduce everyday risk with free role-aware training guidance that turns security advice into practical habits.
View serviceCyber Security Talks & Workshops
Free practical cyber security talks and workshops for SMEs, students and community groups.
View serviceIncident Response Planning
Prepare your business to respond calmly and effectively when an incident occurs.
View serviceSupplier & Third-Party Security Reviews
Free guidance to help SMEs understand supplier, SaaS and outsourced IT security risks.
View serviceMicrosoft Security Reviews
Improve Microsoft 365, Entra ID, Defender, and endpoint protection configurations with free practical hardening advice.
View serviceSIEM & Detection Engineering Reviews
Understand whether your logs, alerting, and detections cover the threats that matter most.
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Featured Tools
Assess your current posture in minutes, at no cost.
Cyber Essentials Assessment
Check identity, devices, patching, malware protection, backups, network exposure and data protection against Cyber Essentials-style controls.
Open ToolSIEM Gap Assessment
Map identity, endpoint, cloud, SaaS, network, email, server and detection controls to identify visibility gaps and maturity priorities.
Open ToolSIEM Cost Estimator
Estimate log ingestion, retention strategy and likely monthly or annual cost for Sentinel, Splunk and other SIEM platforms.
Open ToolSIEM Query Translator
Translate common hunting queries between KQL, Splunk, OpenSearch, LogScale, SentinelOne-style syntax and other SIEM query languages.
Open ToolIncident Response Plan Generator
Generate a structured incident response playbook with scenario-specific flow diagrams, procedures and stakeholder templates.
Open ToolMicrosoft Defender Suite Assessment
Assess Defender XDR, Endpoint, ASR, Identity, Office 365, Cloud Apps, Servers, Cloud, IoT, mobile and KQL data coverage.
Open ToolMicrosoft Purview Assessment
Assess Microsoft Purview information protection, sensitivity labels, DLP coverage, alerting and governance controls.
Open ToolZscaler DLP Assessment
Assess Zscaler DLP inspection scope, policy attachment, match quality, incident handling and operational tuning.
Open ToolBeyondTrust PAM Assessment
Assess BeyondTrust Password Safe, endpoint privilege management, session control and PAM governance coverage.
Open ToolHAR Threat Analysis Tool
Drop in a HAR file to highlight suspicious requests, injected JavaScript patterns, external infrastructure pivots and investigation priorities.
Open ToolJavaScript Reverse Engineering Helper
Paste suspicious or malicious JavaScript to break down functions, arrays, decoded strings, IOCs and deobfuscation priorities without executing it.
Open ToolSupplier Security Assurance Checklist
Generate a practical cyber security questionnaire to send to suppliers, SaaS providers and outsourced IT partners.
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Latest Security News
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Current cyber threats and defensive guidance.
The Hacker News
New Linux pedit COW Exploit Enables Root Access by Poisoning Cached Binaries
A flaw in the Linux kernel's traffic-control subsystem can let a local unprivileged user gain root on affected systems. CVE-2026-46331, nicknamed "pedit COW," is…
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The Hacker News
Amazon Q Developer Flaw Could Let Malicious Repos Run Code via MCP Configs
A high-severity flaw in Amazon Q Developer let a malicious repository run commands and steal a developer's cloud credentials. The path was short: a…
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The Hacker News
CISA Adds Exploited PTC Windchill RCE Flaw to KEV as Web Shell Attacks Continue
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a critical remote code execution vulnerability impacting PTC Windchill PDMlink and PTC FlexPLM…
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The Hacker News
New DirtyClone Linux Kernel Flaw Lets Local Users Gain Root via Cloned Packets
DirtyClone is a new Linux kernel privilege escalation in the DirtyFrag family. JFrog Security Research published a working exploit walkthrough for the flaw on June 25,…
Read articleSecurity shouldn't be expensive.
Security Aid is non-profit and does not charge for any of its services. Start with free assessments, practical guidance and clear remediation priorities built for small and medium-sized businesses.
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