A PROTECT EXTENSION
Discover Protect Agent
Protect Home and Protect Server
Install Protect Agent on a Synology NAS, Raspberry Pi or Linux VPS to complement external domain checks with the actual state of the equipment.
CYBER PLATFORM
Check and monitor your cyber posture.
Domains, APIs, configurations and data: identify risks, track fixes and receive alerts from one workspace, with no software to install.
You can also sign in to TechAtelier Protect with Apple or Google.
MOBILE APP · iOS AND ANDROID
Your TechAtelier monitoring, wherever you go.
Scores, domain alerts and incident history stay within reach on iPhone and Android.
PROTECT AGENT
Connect your equipment to Protect.
YOUR REPORT AT A GLANCE
See what needs your attention right away.
Results are brought together in one clear dashboard with an overall score, prioritized risks and recommended fixes.
- Findings ranked by risk level
- Clear explanations and practical actions
- Progress tracking over time
82/100
Overall posture is healthy
2 priority items to fix across 18 checks.
PriorityStrengthen the DMARC policy
WatchCertificate renewal approaching
Passed14 successful checks
Illustrative TechAtelier Protect report.
RECENT PUBLICATIONS
All articles
Read on TechAtelier
Why HTTP 200 does not mean your website works
Check expected content to prevent false availability positives.
Back up a website to a NAS with Restic
Create an encrypted, monitored off-server copy that can actually be restored.
SPF, DKIM and DMARC explained simply
Three complementary mechanisms to authenticate email and protect a domain.
Prioritize domain alerts
Turn DNS, TLS and email signals into actions ranked by risk level.
Monitor a domain, its TLS certificate and DMARC
Set a baseline score and detect significant regressions.
10 common Dockerfile security mistakes
Images, secrets, privileges and builds: the key points to check.
Validate OpenAPI before deployment
Add a useful quality gate before production.
TWO APPROACHES
One global audit or a focused check
GLOBAL AUDIT
Run a global audit
InfraCheck
Get an overview of your domain across DNS, IPv6, TLS, HTTP security and email. Track risks, decisions and changes over time in TechAtelier Protect.
SPECIALIZED TOOLS
Already know what you need to check?
Choose the analyzer designed for your file or specific use case.
ConfigCheck
Static analysis for Dockerfile, Compose, Kubernetes and CI/CD pipelines, with quality gates and SARIF export.
Analyze a projectDomainCheck
Passive checks for DNS, HTTPS, SPF, DMARC and technical SEO from a domain name.
Audit a domainAPICheck
Validate OpenAPI and Swagger contracts for standards compliance, security and documentation quality.
Validate an APIDataCheck
Check CSV, JSON, XML and Excel files for structure, consistency, duplicates and active cells.
Check your dataPDFCheck
Inspect PDFs for security, fonts, page formats, metadata and archiving properties.
Check a PDF
ONE CONTINUOUS WORKFLOW
Open my workspace
Check, monitor, fix.
Check
Choose a tool →
Run a global audit or a focused check to identify technical risks.
Monitor
Enable monitoring →
Enable daily domain monitoring and receive only meaningful alerts.
Fix
Browse the guides →
Understand the results and follow practical guides to apply the right corrections.
ConfidentialSubmitted content is not retained.
StaticNo code, script, macro or formula is executed.
ClearEvery finding explains the risk and the fix.
AccessibleFree checks, with no account required.