Continuous security monitoring (CSM) is a proactive approach to threat intelligence that automates security monitoring to provide real-time actionable security information. Continuous security monitoring solutions give organizations instant access to vulnerabilities, cyber threats, and a view of their security posture. An increasing number of organizations are adopting CSM solutions as part of their more traditional security controls such as penetration testing, firewalls, and antivirus software as part of a comprehensive network-wide security program.
In today’s world of zero-day vulnerabilities, point-in-time security controls no longer provide the assurance IT professionals require to stay ahead of attackers. Some of the main techniques of continuous threat detection include 24/7 attack surface monitoring, and continuous asset discovery, and vulnerability discovery. Below we have outlined the main advantages of implementing continuous security-posture analysis.
Access real-time visibility of your digital footprint
For any organization, it’s imperative to fully understand your evolving IT environments. Real-time asset and vulnerability discovery will map your known and unknown assets helping to visualize your overall security posture to pin-point vulnerabilities accurately. As vulnerabilities can be introduced at any time and your attack surface is constantly in a state of change which reinforces the critical need for a continuous monitoring solution.
Assess your capacity to combat risk
Full visibility of your threat landscape empowers you to determine your digital health and subsequently gauge your ability to manage risks decisions. With the detailed and continuous insight provided by this form of monitoring, you can use the information to adjust your security strategy accordingly and build a more robust security program. For example, if an application is regularly flagging vulnerabilities its a trigger for a manual penetration test.
Speed up and prioritize remediation
Once you have located your vulnerabilities and other potential attack vectors, you can prioritize remediation efforts. The fact that this approach is continuous means you can be notified of risk as soon as it appears, thus allowing you to resolve issues imminently to efficiently optimize your organization’s defense. Alerts should also provide full descriptions of discovered vulnerabilities. For example, at Informer, we use CVSS vulnerability scoring among other metrics for you to gain a better understanding of the issue faced.
Taking a proactive approach to security
Continuous monitoring allows you to secure your external environment before attacks occur rather than in response to them, minimizing the chance for a successful breach to take place. A productive, forward-thinking measure like CSM is much more effective than a reactive one, particularly in light of the rise in cyberattacks, including data leaks and XSS attacks. Firewalls, antivirus software, and other traditional protective methods no longer suffice – easily nullified by sophisticated attacks.
Scaling security efforts
As new and emerging technology enables processes and operations to be faster and more efficient, they inevitably generate new and inescapable risks. Increasing risk must be addressed through a scalable continuous security strategy to protect data and systems from attacks 24/7. Scalable security is a strategy and toolset that can increase or decrease in capacity to support a larger or smaller load, subject to variations in demand. In other words, it readily safeguards your systems – even if your load increases.
Ensure compliance with data security regulations
With more stringent security requirements and the increase in sensitive data being stored and transmitted, remaining compliant with legal policies and regulations poses a challenge. Compliance is of paramount importance as failing to do so could have huge ramifications for an organization.
A recent example is The New York SHIELD Act that requires businesses that own or license New York State residents’ private information to “develop, implement and maintain reasonable safeguards to protect the security, confidentiality and integrity of the private information. In response to this new regulation, continuous security monitoring would be a core component of the required security controls.
Compliance also gives your clients confidence in your organization to handle their data. Implementing an uninterrupted measure like CSM provides both your organization and your customer base assurance, demonstrating integrity.
As a threat intelligence solution, CSM helps organizations protect both themselves and their customers, so should be an essential part of critical business decision-making across industries. Cyber attacks and data breaches pose detrimental consequences, reputationally and financially, and we hear of new cases almost every day. With constantly growing attack surfaces increasing the number of opportunities to be targeted, not implementing a continuous security strategy is simply not a risk worth taking.