4 Security Controls Keeping Up with the Evolution of IT Environments

The rapid adoption of cloud technology in the past few years has transformed IT environments, enabling unprecedented opportunities for flexibility, scalability, and collaboration. However, this transformation has introduced a potentially dangerous level of complexity into these environments – recent research from PwC revealed that 75% of executives report too much complexity in their organizations, leading to ‘concerning’ cyber and privacy risks.

To navigate this complexity, modern organizations need security controls that keep pace with rapidly evolving IT environments. In this article, we’ll explore four essential security controls—Security Configuration Management, File Integrity Monitoring, Vulnerability Management, and Log Management—that can do just that.

Exploring the Complexity of Modern IT Environments

Before we discuss those security controls, let’s set the scene a bit. As noted, cloud adoption has brought huge benefits for almost all organizations, facilitating cost savings, enhanced performance, and streamlined operations.

However, it has also brought new challenges, such as a rapidly increasing number of endpoints, diverse application architectures, and shared, confusing security responsibilities. The complexity of managing multiple cloud environments alongside traditional on-premises systems has created a convoluted security landscape that many, if not most, IT teams struggle to monitor and protect effectively.

Moreover, cloud environments are inherently dynamic, meaning that configurations can change rapidly, often without the oversight necessary to remediate misconfigurations that could constitute a security risk. Similarly, as organizations embrace DevOps and continuous integration/continuous deployment (CI/CD) practices, development speeds have accelerated, further complicating security issues.

To overcome these issues, businesses must look to security controls that can keep pace with rapidly evolving IT environments.

1. Security Configuration Management (SCM)

Security Configuration Management (SCM) helps entities manage information system assets and software configurations. It monitors for misconfigurations to help protect against cyberattacks and enforce compliance regulations.

SCM is a crucial tool for managing increasingly complex IT environments because it helps organizations maintain a consistent security posture across diverse platforms and cloud infrastructure. It helps establish a baseline configuration for IT assets, ensuring that all systems are configured securely.

Cloud environments are also subject to evolving regulatory requirements. SCM tools simplify the compliance process by automating compliance checks, meaning organizations can continuously assess their configurations against industry standards and best practices.

Moreover, by integrating SCM into the DevOps process, organizations can ensure that security considerations are embedded into the cloud deployment lifecycle. This approach allows security teams to enforce secure configurations automatically during the deployment process, reducing the risk of vulnerabilities stemming from misconfigured systems.

2. File Integrity Monitoring (FIM)

File Integrity Monitoring (FIM) solutions monitor and verify file integrity to ensure file and data integrity within an organization’s IT infrastructure. They watch over critical files to detect and notify security teams of unauthorized modifications or tampering attempts to uphold data integrity standards, comply with regulatory requirements, and mitigate data breaches and cyberattacks.

In modern, hybrid cloud IT environments, files can be modified and accessed from multiple locations, introducing an extra level of risk compared to solely on-premises infrastructures. FIM solutions monitor for changes in real-time to alert security teams to unauthorized changes, helping to remediate this issue. In regard to compliance, FIM solutions provide audit trails and reporting capabilities to help organizations demonstrate their commitment to data security and compliance with relevant regulations.

3. Vulnerability Management

Vulnerability management solutions discover your organization’s assets, scan for and prioritize vulnerabilities, run penetration tests on discovered vulnerabilities, and help security teams address those vulnerabilities to ensure adequate data protection.

New vulnerabilities constantly emerge in complex, evolving IT environments, and finding them across diverse platforms can be challenging for security teams. Vulnerability management solutions’ continuous monitoring and automated scanning capabilities help overcome this issue, identifying weaknesses—wherever they are—in real-time so security teams can adequately respond to threats.

Moreover, by integrating vulnerability management into CI/CD pipelines, organizations can detect and address vulnerabilities early in the development lifecycle. This proactive approach minimizes the risk of vulnerabilities making their way into production environments, thereby reducing the overall attack surface.

4. Log Management

Log management is the processing of collecting, storing, and correlating log data from various systems, applications, and devices to detect security incidents and maintain compliance. These solutions help organizations detect malicious activity quickly, respond to security incidents, and maintain detailed audit trails for compliance. They are crucial for gaining visibility into IT environments and understanding the scope of potential attacks.

The complexity of cloud environments often results in a disparate collection of log data from multiple sources. Log management solutions centralize this data, providing a unified view of the organization’s security posture and facilitating more effective threat detection.

Moreover, modern log management tools leverage advanced analytics and machine learning to identify patterns and detect anomalies in log data. This capability allows organizations to spot potential threats that may go unnoticed by traditional security tools.

How Fortra Can Help

Fortra’s suite of security solutions helps organizations keep pace with increasingly complex IT environments by tailoring capabilities to each businesses’ unique needs.

You can find out more about SCM here, FIM here, Fortra VM here, and Log Management here.