AI Visibility & SEO Definitions
A living glossary of the terms that shape how security brands get found, cited and chosen by both search and AI answer engines.
AIO — AI Optimisation
AIO is the practice of optimising your brand and content to be surfaced and recommended by AI systems. For a security company, AIO means structuring information so that when a buyer asks an AI tool for the best provider, your brand is part of the generated answer.
AEO — Answer Engine Optimisation
AEO focuses specifically on becoming the direct answer an engine returns — the quoted line in ChatGPT, Perplexity or Google AI Overviews. It rewards concise, well-structured, authoritative content that an engine can lift and present with confidence.
GEO — Generative Engine Optimisation
GEO is the discipline of building enough entity authority and trust that generative engines treat your brand as a reliable source. It leans on knowledge-graph presence, consistent data and citations more than on traditional ranking factors alone.
SERP — Search Engine Results Page
The SERP is the page a search engine returns for a query. Modern SERPs blend classic blue links with AI Overviews, local packs, featured snippets and shopping units — each a distinct surface a security brand can compete to own.
Schema / Structured Data
Schema is a shared vocabulary of structured-data markup that helps engines understand the meaning of your content. For security sites, types like Organization, LocalBusiness, Service, FAQ and Review make your pages machine-readable and easier for AI to cite.
Entity
An entity is a distinct, identifiable thing — a company, person, product or concept — that engines track in their knowledge models. Strong, consistent entity signals are how an AI engine reliably connects a query to your specific brand.
Knowledge Graph
A knowledge graph is a network of entities and the relationships between them. Appearing in a knowledge graph with accurate attributes increases the chance that AI engines understand and recommend your security business correctly.
E-E-A-T — Experience, Expertise, Authoritativeness, Trust
E-E-A-T is the quality framework engines use to assess content credibility. For security providers — where decisions are trust-sensitive — demonstrable experience, named experts, credentials and earned citations materially affect both rankings and AI trust.
Featured Snippet
A featured snippet is the boxed answer that can appear at the top of a SERP, pulled directly from a page. Winning snippets often correlates with being quoted by AI answer engines, since both reward clear, structured, directly-answering content.
Citation
A citation is any reference to your brand — a mention, link or source attribution. In the AI era, the citation rate (how often engines name you in answers) is becoming as important as the ranking position once was.
NAP — Name, Address, Phone
NAP refers to your core business contact details. Keeping NAP perfectly consistent across your site, directories and profiles is foundational for local SEO and for AI engines that rely on consistent data to identify and trust a local security provider.
Core Web Vitals
Core Web Vitals are Google's metrics for real-world page experience — loading (LCP), interactivity (INP) and visual stability (CLS). Fast, stable pages help rankings and ensure crawlers can render and extract your content for AI use.