ECOMMERCE SECURITY EXPERTS
Protect your checkout, customer accounts, and revenue.
Fixed scope. Clear priorities. Senior expertise.
Checkout.
Customer trust.
Business continuity.
SECURITY THAT FITS YOUR STORE
Atlant Security delivers ecommerce cybersecurity solutions for Shopify, WooCommerce, Adobe Commerce (Magento), BigCommerce, and custom stores. We assess payment flows, application and API security, third-party access, and the controls protecting your customer data.
Get a prioritized remediation plan with clear findings and practical fixes. Security audits start at $5,000; ongoing vCISO support starts at $3,300 per month. Your scope and price are agreed before work begins.
CLIENT EXPERIENCE / RHO NUTRITION
Atlant Security secured Rho Nutrition’s cloud systems, advertising and Meta accounts, Google Workspace, and all administrator access to Shopify.
Read the Rho Nutrition case studyTHE ENGAGEMENT COVERED
01 / THE BUSINESS RISK
A compromised online store can expose customer records, enable fraudulent transactions, and interrupt order processing. The assessment connects technical weaknesses to those business outcomes.
Card testing, manipulated prices, unauthorized refunds, and checkout skimming require different controls. We identify the paths that matter for your payment flow.
Customer account takeover and excessive staff or app permissions can expose orders, addresses, exports, and administrative functions.
Fragile integrations, unsafe releases, and untested recovery procedures can turn an incident into extended downtime. We examine the dependencies behind your storefront.
02 / WHAT WE SECURE
We scope the work around your storefront, checkout, customer accounts, back-office systems, and integrations. Existing security products are assessed in context, with recommendations based on the gaps we find.
Payment data flows, third-party scripts, tag-manager access, script integrity, and unauthorized changes to checkout.
A map of payment dependencies, configuration gaps, and controls to strengthen payment-page protection.
Cart pricing, discount stacking, refunds, gift cards, payment status, and order processing using agreed test transactions.
Reproducible findings explaining how a workflow can be abused and the server-side checks needed to fix it.
Account recovery, session controls, MFA, staff permissions, credential-stuffing exposure, and suspicious-login signals.
A prioritized account-protection plan with access changes and monitoring requirements.
Web application testing and API penetration testing of authorization, injection, uploads, order access, and integrations.
Evidence of exploitable weaknesses, affected endpoints, business impact, and remediation guidance.
WAF and bot-control configuration, rate limits, origin exposure, cache behavior, and escalation arrangements for availability incidents.
Recommendations for tuning existing protections and validating the effect on legitimate shoppers.
Third-party app scopes, plugin updates, secrets, webhook verification, storage access, and deployment permissions.
An inventory of risky dependencies, excessive access, and configuration changes to prioritize.
Data exports, retention settings, backup access, restoration procedures, security logs, and incident-response responsibilities.
A remediation plan connecting data protection, recovery readiness, and assigned control owners.
03 / BUILT AROUND YOUR PLATFORM
The boundary between platform security and merchant responsibility changes with your architecture. We identify what your team controls and what depends on the platform, host, or payment provider.
Staff and collaborator access, app permissions, custom themes, checkout extensions, integrations, and API credentials. Reviews focus on your merchant configuration and custom components.
WordPress and plugin exposure, payment integrations, administrator access, REST API permissions, hosting configuration, backups, and the process for applying updates safely.
Custom modules, extensions, checkout scripts, GraphQL and REST endpoints, administrator permissions, patch management, and the hosting and deployment environment.
Staff roles, API accounts, installed apps, checkout integrations, storefront customizations, and access to customer and order data.
Storefront and backend trust boundaries, authorization across services, payment webhooks, order workflows, secrets, CI/CD permissions, and cloud infrastructure.
04 / THE ENGAGEMENT
The work starts with your architecture and business priorities. Scope, permissions, test windows, and exclusions are agreed before testing begins.
Map domains, applications, APIs, payment flows, integrations, data locations, and access roles. Agree the environments and safe test transactions.
Review configuration and access, then validate weaknesses through agreed manual testing and targeted automated checks. Record evidence and affected assets.
Rank findings by exploitability and business impact. Separate urgent containment, practical short-term fixes, and changes that need development or supplier support.
Walk through the findings with your team. Agree implementation support and retest scope so you know how fixes will be checked.
Review a sample technical testing report to see the level of evidence used in our penetration testing engagements.
05 / CHOOSE YOUR STARTING POINT
Continuous protection also requires operational ownership. Product licenses, managed monitoring, and round-the-clock response are included only when specified in the proposal.
You need an independent picture of your store’s risks.
Review platform configuration, payments, access, integrations, and data protection; deliver a prioritized remediation plan.
You need to validate a release, API, or checkout workflow.
Test authorization and business logic using agreed accounts and transactions. Confirm the separate testing scope and retest terms.
You already have security tools but are unsure whether they work.
Review WAF, bot controls, identity, logging, and alert handling. Define gaps and configuration changes using your chosen products.
Security work has no owner between audits.
Provide ongoing leadership for remediation, supplier risk, compliance preparation, and incident planning through an agreed retainer.
Led by
Ex-Microsoft Security Team
06 / EXPERTISE. WITH A NAME.
Former Microsoft Security Consulting team member. CISSP, CEH, CHFI and Mandiant certified. Alexander has personally led 200+ security assessments across 14 countries since 2013, securing banks, government agencies, and nuclear energy infrastructure. He brings that enterprise methodology to ecommerce - payment security, PCI DSS, and the platform-specific vulnerabilities that put your customers at risk - and personally leads every engagement rather than handing it to junior staff.
Connect on LinkedInWHY ATLANT
Your assessment is led by Alexander Sverdlov, with findings explained in terms your developers and business owners can use. We work across the payment flow, application, identities, and integrations, so the scope follows the way your store actually operates.
07 / PAYMENT SECURITY & ASSURANCE
We map how payment data moves through your store, identify the systems that can affect it, and review the evidence behind your controls. Our PCI DSS consulting supports scoping, gap assessment, remediation, and preparation for the applicable validation process.
Payment-page protection includes knowing which scripts execute, who authorized them, how integrity is checked, and how unexpected changes are detected. We review script and tag-manager access, dependencies, and the monitoring of security-impacting changes.
PCI SSC describes these protections in its guidance on PCI DSS requirements 6.4.3 and 11.6.1. Requirements and SAQ eligibility depend on the payment architecture; embedded payment forms and redirects must be evaluated in their own context. Confirm validation responsibilities with your acquirer or payment brand. See PCI SSC’s clarification for SAQ A merchants.
Where relevant to your business, the scope can include technical and organizational data-protection controls and evidence needed by enterprise customers. GDPR Article 32 assessments and SOC 2 readiness can be coordinated with the ecommerce assessment. Formal attestation or certification follows the applicable independent assessment process.
08 / YOUR INVESTMENT
Transparent, fixed pricing. No hourly billing surprises. You receive a detailed proposal before we start, and for assessments, you don't pay until you approve the final report.
ONE-TIME ASSESSMENT
Know exactly where your store is vulnerable.
From $5,000one-time
Get StartedONGOING SECURITY LEADERSHIP
Ongoing security leadership for your store.
From $3,300per month
Get StartedRecommended for ongoing support
09 / PRACTICAL ANSWERS
Ecommerce cybersecurity solutions combine the controls and specialist services that protect an online store: payment-page security, customer and administrator account protection, application and API testing, bot controls, secure integrations, backups, and incident preparation. Atlant Security assesses the gaps in your store, prioritizes remediation, and supports implementation through an agreed project or ongoing vCISO engagement.
Start with an audit when you need a view of risks across your store, integrations, identities, and infrastructure. Choose a penetration test when you need to demonstrate whether a particular application, API, or checkout workflow can be exploited. Ongoing vCISO support provides an owner for remediation, supplier reviews, and security governance. We scope these around your platform, payment flows, and business priorities.
The Ecommerce Security Audit starts at $5,000 as a one-time engagement. Ecommerce vCISO support starts at $3,300 per month. The final scope and fixed price are agreed before work begins; assessment payment is due after you approve the report. The proposal identifies any separately scoped testing, implementation, or third-party tooling.
A web application firewall and a managed platform address important risks, but neither can establish that a customer is entitled to a particular order, that a refund was correctly authorized, or that an installed app needs access to all customer records. We assess the responsibilities that remain with your business and test controls in your actual configuration.
Yes. Scope can include Shopify and Shopify Plus, WooCommerce, Adobe Commerce (Magento), BigCommerce, and custom or headless storefronts. For managed platforms, we focus on your accounts, apps, custom code, payment integrations, and configuration. For self-hosted platforms, the scope can also include hosting, patching, databases, and deployment pipelines.
Yes. We help map payment data flows, determine the assessment scope, identify gaps, and prepare remediation and supporting evidence. Payment-page reviews can cover script authorization, integrity, and tamper detection. The applicable validation method and responsibilities depend on your payment architecture and the requirements of your acquirer or payment brand; formal validation and ASV services are scoped separately where needed.
We agree the environment, test accounts, payment instruments, permitted request rates, exclusions, and escalation contacts before testing. Staging is used where practical, with separately agreed production checks. Destructive tests and denial-of-service testing are excluded unless specifically authorized. Peak trading periods and fragile integrations are considered during scoping.
You receive findings with supporting evidence, affected assets, business impact, and specific remediation guidance, plus a prioritized plan and an executive summary. The proposal defines the walkthrough, implementation support, and retest arrangements. We identify what was tested, what was excluded, and which risks still need a business decision.
Contact the incident response team promptly. Preserve logs and coordinate containment with your payment provider, hosting provider, and relevant specialists. Avoid changes that destroy evidence. Investigation, containment, recovery, and a later security assessment are separate stages; the response scope depends on the incident.
10 / FURTHER READING
YOUR NEXT MOVE
Tell us your platform, payment setup, integrations, and the concern you need resolved. We will define the work, deliverables, and fixed price before the engagement begins.
