Operational excellence in cybersecurity: hybrid B2B/B2C segmentation and AI-driven optimisation.
1. Context and Stakes
The engagement covered a global cybersecurity leader, offering a broad range of solutions from antivirus protection for consumers to complex defence systems for critical enterprise infrastructure. With an annual investment of €1.5 million, the challenge was to sustain aggressive market-share growth while managing the radical duality of buying cycles between consumers and businesses.
2. The Strategic Challenge
Cybersecurity marketing faces semantic and behavioural obstacles that our expert had to orchestrate:
- B2B / B2C duality: How do you use the same search engine to sell a €40 subscription to a consumer and a €50,000 network security contract to a CTO?
- Offer complexity: The proliferation of threats (ransomware, phishing, VPN) requires constant updates to the semantic strategy to stay relevant.
- Competitive pressure: The sector is one of the most saturated on the web, driving constant inflation in cost per click (CPC) on « protection » keywords.
3. Strategic Solutions Delivered
The approach led by our expert injected « ex-GAFAM » segmentation rigour to maximise every euro invested:
A. Complete restructuring and granular segmentation
We carried out a total overhaul of the account architecture.
- Performance silos: Creation of strictly separate campaign structures for B2C (focus on volume and speed) and B2B (focus on quality and long cycles).
- Intent targeting: This granularity allowed ads and budgets to be adapted to the potential value of each query, preventing the B2B budget from being consumed by consumer searches.
B. Differentiated bidding strategies
To optimise the €1.5M, we deployed smart bidding models adapted to each segment:
- For B2C: Steering by ROAS (return on ad spend) to maximise the volume of direct sales on the website.
- For B2B: Steering by target CPA (cost per acquisition) based on generating demos and qualified contacts for sales teams.
C. Using AI for real-time optimisation
Deploying machine learning algorithms to analyse conversion behaviour. The AI was trained to identify weak signals indicating a high-value prospect, adjusting bids within milliseconds to capture the best opportunities ahead of competitors.
D. Ad extension engineering
To maximise click-through rate (CTR) and Quality Score, we created ad extensions highlighting the products’ unique technical characteristics:
- Technical proof: Integrating independent detection scores and security certifications directly into the ads.
- Immediate reassurance: Highlighting 24/7 customer support and ease of installation, removing psychological barriers from the search results page onwards.
4. Results
Senior management of this large budget turned cybersecurity into a predictable profit centre:
- Improved overall ROI: A clear increase in profitability thanks to the elimination of overlaps between B2B and B2C campaigns.
- Surgical targeting: A 30% increase in qualified leads for the Enterprise segment without increasing the dedicated budget.
- Advertising efficiency: Acquisition costs stabilised despite a fast-growing market, thanks to superior ad relevance that lifted Google Quality Scores.
Methodological note: This case illustrates our ability to manage the complexity of a heterogeneous product catalogue. We bring a strategic vision that lets volume and high value coexist within a single SEA set-up..
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