Complete asset visibility across on-prem, cloud and internet-facing infrastructure - you can't protect what you can't see.

Ask most organisations how many internet-facing assets they have and the answer is an estimate. A forgotten staging server, a subdomain from a campaign that ended two years ago, a cloud account spun up by a project team outside IT, these don't appear on the asset register, which means they're not patched, not monitored, and not defended. Attackers find them precisely because you're not looking.
Attack surface management solves the most basic problem in security: you cannot protect what you don't know exists. Vinca Cyber's CAASM practice builds and maintains genuine asset visibility across on-premise, cloud and internet-facing infrastructure, as part of the same 360° Cyber Resilience approach we've applied since 2017.
CAASM stands for Cyber Asset Attack Surface Management, a category focused on giving security teams a single, consolidated view of every asset they own and its security state, by aggregating data from tools already deployed rather than adding another agent.
Where traditional asset management cybersecurity efforts produce a static inventory that's outdated within weeks, CAASM continuously reconciles what your endpoint platform, cloud accounts, identity provider and vulnerability scanner each believe exists, and surfaces the gaps between them. Those gaps are usually the interesting part: the servers with no EDR agent, the cloud instances outside your scanning scope, the accounts nobody has reviewed.

Discovery, consolidation and prioritisation so unmanaged assets stop being the path attackers use first.
Mapping everything of yours that's reachable from the internet, including forgotten subdomains, exposed services and shadow infrastructure.
Unifying asset data from endpoint, cloud, identity and vulnerability tooling into one authoritative view.
Identifying assets missing security controls: no EDR agent, outside backup scope, unmonitored by the SOC.
Finding cloud accounts and SaaS deployments running outside IT's visibility.
Ongoing monitoring so new assets are picked up as they appear rather than at the next audit.
Ranking exposed assets by what they'd actually give an attacker access to.
The findings are rarely exotic. Staging and test environments left internet-facing after a project ended. Subdomains pointing at cloud services that were decommissioned, leaving them open to takeover. Cloud accounts created with a corporate card by a team that needed to move quickly. Servers running without an EDR agent because they were built before the current rollout. Forgotten admin panels and file shares reachable without authentication. In most engagements the total asset count comes back materially higher than the client's own estimate, and it's the difference between the two numbers that represents undefended risk.

External and internal asset discovery across on-premise, cloud and internet-facing infrastructure.
These programmes are designed to be operated together. If this page is the strand you need first, the others are usually next.