We assess enterprise eCommerce platforms including Adobe Commerce/Magento, Shopify Plus, Salesforce Commerce Cloud, and BigCommerce alongside their plugin ecosystems. CMS and headless commerce frontends (WordPress, Contentful, Strapi, Umbraco, Vercel, BigCommerce) are often the weakest link powering the storefront. Payment gateway and processing API security covers Stripe, Adyen, and Worldpay integrations. We review Product Information Management systems, marketing automation platforms holding customer PII and behavioural data, and price comparison feed tools with API exposure. Reviews and user-generated content integrations (Trustpilot, Bazaarvoice) carry data scraping and manipulation risk that requires assessment.

Omnichannel retailers bridge digital storefronts with physical store networks, creating security challenges at every integration point. Click and collect systems connect online orders with physical locations. Franchise and multi-site operations require distributed POS, network, and access management across dozens of locations. Loyalty and reward programme databases are high-value targets for point theft and account abuse. CRM platforms holding customer PII and purchase history, Order Management Systems, and ERP integrations (SAP, Microsoft Dynamics, Oracle) all require regular security review. Inventory and stock management systems synced in real time across channels carry manipulation risk.

Subscription commerce models carry card-on-file and recurring billing data risk that differs from one-off transaction security. B2B eCommerce and wholesale platforms with trade accounts and bulk ordering portals are high-value targets that are often overlooked. Electronics and technology retailers face targeted carding and fraud due to high average order values. Health, beauty, and independent pharmacy retail introduces crossover with health data regulations. Age verification services for alcohol, knives, and vapes create third-party integration risk. Luxury retail faces brand impersonation and counterfeit storefront fraud as specific threats.

We assess Point of Sale and mPOS systems across retail estates. Self-checkout and automated till systems running embedded operating systems are vulnerable to exploitation. Warehouse Management Systems and third-party logistics integrations (DPD, Royal Mail, Evri) require security review. In-store IoT including footfall trackers, smart shelves, digital signage, and guest Wi-Fi expands the physical attack surface. Refrigeration and cold chain monitoring for food retailers, CCTV and surveillance systems, RFID and barcode tracking infrastructure, electronic shelf labels, and returns processing systems all carry distinct risk profiles that require specialist OT and IT assessment.

Most eCommerce infrastructure now lives on AWS, Azure, or GCP. Cloud security posture reviews identify configuration drift, access control gaps, and data residency issues. Third-party scripts loaded on checkout pages (analytics, chatbots, marketing pixels) create Magecart and formjacking exposure without touching the retailer's own codebase. Marketing automation, logistics partner data sharing, and payment integration security all require assessment. Secure code review for eCommerce platforms before launch and before peak trading catches vulnerabilities before they reach production.

Black Friday, Boxing Day, January Sales, and promotional periods concentrate commercial and security risk into narrow windows. We deliver pre-peak trading security assessments and code audits to ensure platforms are resilient before traffic spikes. DDoS resilience testing validates that infrastructure holds under sustained attack during critical revenue periods. Seasonal and temporary staff security awareness programmes address the high-turnover workforce with minimal security training. Bot management assessment covers credential stuffing, scalping, and carding spikes during sales events. Incident response planning specific to peak trading disruption ensures rapid containment when it matters most.