This blog post series offers a gentle introduction to Rego, the policy language from the creators of the Open Policy Agent (OPA) engine. If you’re a beginner and want to get started with writing Rego policy as code, you’re in the right place. In this three-part series, we’ll go over the following.

On October 30, U.S. President Joseph Biden issued a sweeping Executive Order (“EO”) focused on making AI safer and more accountable.

All secured webservers are alike; each vulnerable webserver running on a network appliance is vulnerable in its own way. On October 16th 2023 Cisco published a security advisory detailing an actively exploited vulnerability (CVE-2023-20198) in its IOS XE operating system with a 10 CVSS score, allowing for unauthenticated privilege escalation and subsequent full administrative access (level 15 in Cisco terminology) to the vulnerable device.

On October 31st, Atlassian disclosed a significant security vulnerability tracked as CVE-2023-22518, affecting all versions of Confluence Data Center and Confluence Server software. This vulnerability, rated with a critical severity score of 9.1 in the Common Vulnerability Scoring System (CVSS), has the potential to result in substantial data loss if exploited by threat actors. Its critical nature arises from its capacity to inflict severe consequences on an organization’s data integrity.

During a recent customer engagement, we encountered an interesting situation. The customer had raised concerns about a Java XXE (XML External Entity) vulnerability that had left their developers puzzled. Notably, their Static Application Security Testing (SAST) scans consistently identified this as a potential vulnerability.

Distributed denial of service (DDoS) attacks have consistently been a chief concern of security teams. However, common misconceptions still exist. Some view that DDoS attacks are merely nuisances or inconveniences – that they are volumetric and straightforward to defend against – and that the DDoS defenses most organization use today are fully capable of rendering these threats obsolete.

It’s not unlikely that your team has a sufficient amount of vulnerability data that they must assess, prioritize, and remediate. Whether that’s a newly discovered vulnerability, an expired SSL certificate, or even a security policy breach – security teams need to get all this data into one place. For AppSec and ProdSec teams to be successful, they need to know which of their assets are exposed and vulnerable so they can take action to enable faster remediation.