Microsoft Defender External Attack Surface Management
Reviews
Star rating
Rank in Attack Surface Management
Pros and cons
Pros
Cons
Traffic & LLM citations
Source: G2 review data
Losing to
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 35.3% |
| Mid-Market | 35.3% |
| Enterprise | 29.4% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|---|---|
| 2026 Q3 | 1 | 4.0 |
Satisfaction ratings
What reviewers say
Robust Defense with Easy Setup but High Costs
“I really like how Microsoft Defender External Attack Surface Management automatically discovers external threats and shadows IT activity to defend our network completely. It's effective against hacking and any unauthorized attempts to access our systems. This is mostly what I lik”
Microsoft Defender mi mejor opción en seguridad
“Microsoft Defender External Attack Surface Management es una herramienta poderosa en nuestra organización ya que nos ayuda proteger la información de las amenzas en línea, así como identificar oportunamente los riesgos y con ello crear un ambiente de trabajo mucho más seguro pa”
Better than so called antivirus
“I have been using Anti virus but my system keeps hanging or white screen shows when I use chrome tabs. Then I used this Defender and boom, my system changed to as good as new.”