What is xSpctr?
xSpctr is an attack surface management (ASM) platform. Most security tools start from a list of assets you give them; xSpctr starts from your organisation's name and works outward, finding everything reachable on the internet under your domains, including the things you forgot were there.
What does xSpctr do?
Four things, in order:
- Discovers your attack surface. From a domain, it follows certificate transparency logs, DNS, the registries of network blocks and public internet data to collect everything answering under your names: websites, mail, VPN gateways, remote access, APIs, cloud services, and the forgotten test server from three years ago.
- Identifies every service. For each address it works out what answers on which port, which software it runs and, where readable, which version: the difference between “something is open here” and “this is an exposed admin panel on software that stopped getting fixes a year ago.”
- Ranks what is really at risk. Not everything exposed is equally urgent. xSpctr ranks findings by what matters, in four plain tiers rather than a wall of scores: software with known vulnerabilities, flaws exploited in the wild, and exposure that is dangerous on its own, like remote access, databases and admin interfaces reachable by anyone.
- Monitors it every day. Your surface changes constantly, so xSpctr re-checks continuously and tells you the moment something new or critical appears.
What is attack surface management?
Attack surface management is the practice of knowing everything your organisation exposes to the internet, keeping that list current as it changes, and reducing what does not need to be there. It is the outside view of your organisation, the one attackers build first, turned into something you can act on.
Who is xSpctr for?
If you have a name on the internet, you have an attack surface, whether you are a sole trader, a growing company or an enterprise. xSpctr gives you that outside view in plain language and keeps it current. The goal is simple: know what you expose before someone else maps it for you.
Frequently asked questions
Is xSpctr a vulnerability scanner?
Not quite. A scanner checks a list you give it. xSpctr first finds that list from the outside, everything exposed under your names, then tells you what is at risk and watches it over time.
Does xSpctr touch my systems?
Discovery uses public data and does not interact with your systems. Light active checks run only on domains whose ownership you have verified with a DNS record.
How is it different from a one-off audit?
An audit is a snapshot. Your surface changes every day, so xSpctr monitors continuously and alerts you when something new or critical appears.