The current cybersecurity landscape is one characterized by near-constant change, and as the proprietor of a digital business, this might understandably give you cause for worry. With cyber-attacks consistently increasing and threats always evolving in terms of sophistication, it’s clear that traditional cybersecurity measures are soon to become unfit for purpose. To keep pace with the shifting threats and effectively protect your interests in the long term, you need to take a front-foot approach and prioritize proactivity and prevention in your business’s cybersecurity strategy. This piece will explain how you can do just that, highlighting three key practices, such as cyber threat exposure, that will help your business stand tall in the face of a modern cyber threat.
1. Engage in Cyber Threat Exposure Management (CTEM)
If you’re unfamiliar with cyber threat exposure management, or CTEM, it is a strategic approach to handling possible cyber threats. It focuses on the ongoing evaluation and management of security vulnerabilities with a view to iteratively strengthening your security posture.
Popularized by Gartner, CTEM frameworks typically follow a simple but effective 3-phased approach:
- Assessment: Security vulnerabilities are identified and assessed to determine the potential impact of successful exploitation.
- Prioritization: Identified weaknesses are ordered according to their associated threat level.
- Remediation: According to their established priority, vulnerabilities are systematically remediated to reduce the likelihood and impact of potential attacks.
What separates CTEM from other threat assessment approaches is that it places considerable emphasis on the implementation of continuous monitoring throughout its process, usually with the aid of an automated security validation (ASV) platform. As such, implementing CTEM can empower you to maintain continuous visibility over your attack surface and improve time to remediation when vulnerabilities are discovered, both of which are critical to an effective, proactive security approach.
2. Leverage Threat Intelligence and Real-time Analytics
In order to be truly proactive and preventative in cybersecurity, you need to be able to stay at least one step ahead of would-be attackers. Of course, this can be challenging in an evolving threat landscape where malicious actors are continuously working to devise new ways of mounting attacks on their targets. However, this is where threat intelligence and analytics can help you level up your cyber defense.
Leveraging threat intelligence and analytics platforms will enable you to access recent data on the state of the threat landscape. By gathering and analyzing data on both known and emerging threats, you can glean insights about how to counteract the tactics, techniques, and procedures (TTPs) that threat actors are currently employing. This information can help to inform other aspects of your cybersecurity approach, including CTEM, and can empower you to anticipate potential threats for maximum preparedness and resilience.
3. Adopt a Zero Trust Model
For your cybersecurity approach to be truly effective, you need complete clarity and control over how digital resources are accessed. Zero-trust models can help you achieve this.
Unlike traditional perimeter-based models, zero trust models operate on the idea that no entity is considered implicitly trustworthy, regardless of its history on the network. To effectively monitor and manage access, zero trust architecture implements three key principles:
- Least privilege: Users on a network are only granted the minimum access level required to fulfill their duties.
- Network segmentation: The network is divided into segments that are isolated from one another.
- Access control: Strong access controls, such as MFA (Multi-Factor Authentication), regulate movement between network segments.
By adopting a zero-trust model and applying these practices in your network configuration, you can establish a framework that facilitates the rapid detection of anomalous behavior and prevents threats like lateral movement and privilege escalation, enhancing your organization’s security posture.
Empowering proactive, preventative, and effective cybersecurity
In today’s constantly shifting digital landscape, cyber threats are more numerous, sophisticated, and fast-acting than they have ever been, so traditional reactive strategies no longer constitute an effective defense against cyber attacks. Rather, to safeguard your business’s longevity, you need to adopt a more proactive, preventative approach that puts you on the front foot in the fight against cybercrime.
By practicing continuous cyber threat exposure management, leveraging threat intelligence and real-time analytics, and adopting a zero-trust model, you can effectively anticipate, identify, and mitigate known and emerging cyber threats. You will build a more resilient future for your business, allowing you to pursue organizational goals with absolute conviction and peace of mind.
Photo by Antoni Shkraba: Pexels
Noah Nguyen is a multi-talented developer who brings a unique perspective to his craft. Initially a creative writing professor, he turned to Dev work for the ability to work remotely. He now lives in Seattle, spending time hiking and drinking craft beer with his fiancee.
