CrowdStrike vs. Traditional Antivirus: The Future of Endpoint Security

In today’s digital landscape, where cyberattacks are becoming increasingly sophisticated, relying on legacy antivirus (AV) software is no longer enough to protect your organization from modern threats. Adversaries are constantly evolving, deploying new techniques such as data extortion, identity-based threats, and in-memory attacks to bypass traditional security measures. As a result, organizations must adapt their defenses to keep pace with these rapidly evolving threats. This is where modern endpoint security solutions, like CrowdStrike, come into play.

The Limitations of Legacy Antivirus Software

Legacy AV software relies on signatures to detect and prevent attacks leveraging different forms of malware. These signatures are associated with specific types of malware and are stored in a database. However, this approach is becoming obsolete as attackers have found ways to evade these signature-based defenses. For instance, fileless attacks, which now comprise the majority of cyberattacks, are designed to operate without leaving traces on the infected system, making them difficult to detect using signature-based methods.

Moreover, legacy AV software leaves organizations in a reactive mode, only able to defend against known malware and viruses cataloged in the AV provider’s database. With the average breakout time of an adversary reduced to just 79 minutes, relying on signature updates puts organizations behind attackers who are constantly evolving their techniques.

Legacy AV software also suffers from long deployment times, often taking three months to be fully functional. This is because it relies on hardware installations, which can be time-consuming and resource-intensive. Additionally, the continuous addition of security capabilities bloats the agents and negatively impacts endpoint performance.

Furthermore, the reliance on signatures means that the signature databases must be constantly updated to include the latest additions, consuming valuable resources and time. However, by the time an update is completed, it is often already out of date.

Enter Modern Endpoint Security: CrowdStrike Falcon

To address the limitations of legacy AV software, organizations need a proactive defense that can detect and stop evolving threats developed to bypass traditional systems. CrowdStrike offers a modern endpoint security solution called Falcon, which consists of next-generation antivirus (NGAV) and endpoint detection and response (EDR) capabilities delivered from a cloud-native platform.

Superior Protection

Modern endpoint security, like CrowdStrike Falcon, leverages advanced techniques such as artificial intelligence (AI) to detect malicious activity without relying solely on signatures. These platforms are continuously updated with the latest threat intelligence, allowing them to stay ahead of adversaries. With extensive research and development investments, advanced memory scanning, behavioral analysis, and access to real-time intelligence, modern endpoint security is better positioned to protect organizations from evolving threats.

Immediate Value and Minimal Endpoint Impact

One of the key advantages of modern endpoint security solutions, such as CrowdStrike Falcon, is their cloud-native architecture. This eliminates the need for on-premises infrastructure, reducing complexity and deployment times. With CrowdStrike Falcon, organizations can deploy the solution within minutes, without requiring a reboot. This means that the platform is functional from day one, without interrupting existing AV solutions during the migration process.

Minimal Endpoint Performance Impact

Modern endpoint security solutions, like CrowdStrike Falcon, employ lightweight agents that have minimal impact on endpoint performance. These agents are designed to be unobtrusive and allow organizations to seamlessly deploy new defenses without requiring additional agents. The unified Falcon platform provides comprehensive visibility and protection across all key attack surfaces, including endpoints, workloads, data, and identity.

Lower Total Cost of Ownership

While organizations may initially focus on short-term savings, it is essential to consider the long-term costs associated with legacy AV solutions. These costs include hardware and software maintenance, upgrades, reduced endpoint performance, and staff inefficiency. Additionally, the potential cost of a breach, including business interruptions, data recovery, ransom payments, and damage to company trust and assets, can quickly add up. Modern endpoint security solutions often deliver a lower total cost of ownership compared to legacy AV, making them a more cost-effective choice in the long run.

Real-World Success Stories

Several organizations have already made the switch from legacy AV to modern endpoint security, such as CrowdStrike Falcon, and have experienced significant improvements in their security posture. Let’s take a look at a few real-world success stories:

Cushman & Wakefield

Cushman & Wakefield, a commercial real estate firm, needed protection from social engineering email attacks and a way to secure its increasingly distributed workforce. By swapping its legacy security platform for CrowdStrike Falcon, the firm was able to extend visibility, secure its endpoints, automate updates, and receive actionable alerts to stop breaches.

Berkshire Bank

Berkshire Bank faced the growing threat of identity attacks and increasing costs associated with managing legacy AV tools. By leveraging CrowdStrike Falcon, the bank was able to strengthen its EDR capabilities while reducing the operational overhead of time-consuming updates.

Major Real Estate Company

A major real estate company wanted to sunset its legacy AV software to improve its security posture and reduce operational overhead. By consolidating to the Falcon platform, the company gained NGAV, EDR, and 24/7 managed threat hunting for a similar cost as its previous legacy systems, with better security and performance.

These success stories highlight the tangible benefits organizations can achieve by transitioning from legacy AV to modern endpoint security solutions like CrowdStrike Falcon.


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