Stop the next wave of cyberattacks with collective defense

Cyber ​​threats have become an integral part of conducting business operations using digital technologies. Even organizations that have yet to experience the direct impacts of cyberattacks can fall victim to a software or hardware supply chain hack, a ransomware attack, or a computer compromise at any time. third-party provider. Gary Tate, APJ Regional Vice President, Cyware, shares the need for collective defense to deal with the wave of cyberattacks.

The rise of well-armed and well-funded nation-state threat actors capable of wreaking havoc on public and private sector organizations is well documented. In the wake of this looming shadow of cyberattacks across all critical sectors, it’s time to rethink how we secure our systems and networks beyond adding more complex layers of IT infrastructure and security.

Learn more: How hackers hack and the tools they use

What is Collective Defense?

Collective defense is a collaborative cybersecurity strategy achieved through the sharing of information and coordinated response to threats between organizations, both internally and externally, and across different sectors.

Collective Defense offers a new perspective on building cyber resilience for all organizations, regardless of size, industry, geographic location, or other factors. It enables organizations to reshape their cyber defenses and strategy through collaboration and threat intelligence sharing with stakeholders at all levels, including industry peers, business partners, vendors, regulators , law enforcement agencies, researchers and others.

It should be noted that the concept of collective defense is not entirely new. We have seen it come into play frequently throughout world history when groups of allied nations joined forces to defeat common enemies. In the modern context, collective cybersecurity defense strategy is gaining prominence due to the rise of state-sponsored actors, ransomware operators and other such adversaries who threaten to disrupt organizations in many critical sectors. When a key organization in one of the critical sectors is targeted, it can have cascading effects on many of its partners, suppliers and customers. Thus, we must ensure that no organization is left alone in its struggle to keep cyber intruders away from its systems and networks.

Achieve Proactive Intel-Based Defense

While the concept of a collective defense strategy fueled by threat intelligence sharing sounds simple on paper, organizations face many challenges in implementing the right processes and technologies to help SOC teams, from incident response and vulnerability management. Security teams need to take advantage of automation while

the collection, enrichment, analysis and dissemination of threat intelligence from the immense troves of structured and unstructured threat data ingested from various internal and external sources. This can help dramatically reduce the time it takes to move threat information from mere ideas to concrete defensive actions.

In a world where cyber threats require security teams to spend enormous amounts of time and resources triaging or responding to threat alerts and incidents, the automated operationalization and sharing of threat intelligence can be a game-changer for them. to predict threats before they affect their organization’s systems and networks. This not only reduces the chances of falling prey to cyberattacks, but also helps prevent various threats such as malware, vulnerabilities, threat actors, and attack campaigns from turning into potentially destructive events.

A collective defense approach enables organizations to share real-time threat intelligence to help all stakeholders gain situational awareness, accurately identify key cyber risks, and take the necessary mitigating actions to secure their assets vital. It also enables early detection and rapid response against hidden threats by intelligently coordinating threat hunting operations using threat intelligence obtained from other organizations facing similar threats. By intelligently leveraging strategic, tactical, operational, and technical intelligence, security decision-makers can optimize their resource allocation and gain complete visibility into their threat environment. When security automation and collaboration are added to the mix, organizations can achieve several other positive outcomes, such as reduced risk of analyst fatigue, better prioritization of the most relevant threats, and increased maturity. of their security operations as a whole.

Stages of collective defense

While collective defense within an organization involves information sharing and collaboration between different security functions, senior management and other stakeholders, the same model can be extended to adopt defensive strategies based on shared security priorities for organizations in specific sectors or even globally. .

Automating the analysis and sharing of threat intelligence at scale can help truly achieve shared security goals and priorities within an industry to bring together public and private companies, vendors, partners, customers and government entities to combat a wide range of cyber threats and adversaries. . Today we have many businesses, MSSPs, government agencies and sharing communities (ISAC, ISAO, CERTs, regulators) building bridges to exchange real-time threat information and playing a vital role in enabling this change. mindset towards collective defence. .

However, collective defense should not be limited to sectoral collaboration. Sharing communities across different industries can also work together to leverage real-time intelligence gained from specific threats targeting weaknesses in the underlying technology infrastructure that organizations in those different industries share. By combining the best of global and local cybersecurity and threat intelligence expertise, we can build a collective defense network that transcends international borders and truly establishes a combined force involving all relevant stakeholders against the threat. organized cybercrime.

Learn more: Why OT environments are under attack and what organizations can do about it

A shared cyber shield for the future

Collective defense sets the stage for a coordinated response to threats against our most pressing cyber threats. In order to achieve this vision, organizations must lay the foundations of security information sharing and collaboration among their internal teams, to begin with, and then further develop them to collectively monitor and defend against the risks facing confronted with their external stakeholders. Public and private sector organizations are increasingly recognizing the need to share threat intelligence, and the expansion of collaborative security initiatives is taking root around the world. By instilling a collective defense mindset, organizations with varying levels of security expertise and resources can amplify their defensive capabilities to mount a proactive response against the most critical threats to their assets, operations and business continuity.

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