Arbitrated network access using real-time risk metric
A security system within a digital network receives a request to access a feature of the digital network from a remote computing device. The security system obtains obtains characteristic data corresponding to the remote computing device and generates a security score corresponding to the remote computing device based at least in part on the characteristic data. The security system compares the security score to an access threshold, allowing the remote computing device to access to the feature of the digital network if the security score exceeds the access threshold.
1. A method of providing conditional access to a feature of a digital network, the method comprising:
receiving, from a remote computing device, a request to access to the feature of the digital network, wherein the feature comprises a web application;
obtaining characteristic data corresponding to the remote computing device, wherein the characteristic data comprises information that is:
collected via a user, and
calculated from the remote computing device including whether anti-virus software is operative within the remote computing device and vulnerabilities found from a security scan;
generating a security score corresponding to the remote computing device based at least in part on the characteristic data;
comparing the security score to an access threshold; and
granting the remote computing device access to the feature of the digital network if the security score exceeds the access threshold.
2. The method of claim 1 wherein the characteristic data corresponding to the remote computing device further comprises information indicating whether a firewall is operative within the remote computing device.
3. The method of claim 1 wherein the characteristic data corresponding to the remote computing device further comprises information indicating whether a virtual private network (VPN) service is operative within the remote computing device.
4. The method of claim 1 wherein the characteristic data corresponding to the remote computing device comprises characteristic information of operating system software installed within the remote computing device.
5. The method of claim 4 wherein the characteristic information of operating system software installed within the remote computing device comprises information indicating update-status with respect to operating system software.
6. The method of claim 1 wherein generating the security score based at least in part on the characteristic data comprises generating a score in which individual components of the characteristic data have different weights indicative of risk assessment.
7. The method of claim 1 further comprising denying the remote computing device access to the feature of the digital network if the security score does not exceed the access threshold.
8. The method of claim 1 wherein the feature of the digital network further comprises at least one of a data base or a web service.
9. The method of claim 1 wherein obtaining characteristic data corresponding to the remote computing device further comprises executing the security scan of a local network through which the remote computing device seeks to access to the feature of the digital network to assess the vulnerabilities of the local network.
10. The method of claim 9 wherein generating the security score comprises generating the security score based at least in part on the vulnerabilities of the local network.
11. The method of claim 1 wherein obtaining characteristic data corresponding to the remote computing device further comprises obtaining data from the remote computing device indicative of security training of a user of the remote computing device.
12. The method of claim 11 wherein generating the security score comprises generating the security score based at least in part on security training of the user of the remote computing device.
13. The method of claim 1 wherein obtaining characteristic data corresponding to the remote computing device further comprises obtaining data from the remote computing device indicative of third-party software installed on the remote computing device.
14. The method of claim 13 wherein generating the security score comprises generating the security score based at least in part on third-party software indicated to be installed on the remote computing device.
15. The method of claim 1 further comprising performing statistical modeling based on the characteristic data.
16. The method of claim 15 , wherein the statistical modeling comprises a weighted average calculation.
17. The method of claim 1 further comprising calling an application programming interface (API) to perform device validation of the remote computing device.
18. The method of claim 1 further comprising ensuring the remote computing device meets a minimum cybersecurity compliance policy requirement.
19. The method of claim 6 , wherein the different weights indicative of risk assessment comprise a set of configurable weights.