How Zero-Day Vulnerabilities Impact Your Business Safety

When a major software vulnerability hits the news, time is already running out. Cybercriminals move quickly to exploit these security flaws before software creators can build and release an official fix.

Waiting to respond to such threats puts your entire business operation at risk. Fortunately, you don’t necessarily have to wait.

A zero-day threat means a security vulnerability exists in software, but the vendor has zero days to prepare a fix because attackers already found it first. To protect your data, security measures must take effect immediately. Here is how modern IT defenses block these unseen attacks.

Threat Intelligence Gathering 

If you’re going to do anything to solve a vulnerability, you need to know you have one in the first place.

You need to know you’re dealing with a vulnerability before you can neutralize it. Cybercriminals exchange methods and strategies in private forums long before a public warning goes out. Security operations monitor global threat feeds to track emerging exploit patterns in real time.

This monitoring captures an attack's fingerprint before the general public learns the vulnerability exists.

Instant System Audits

Once a sign of a threat is confirmed, IT teams must locate every exposed device across a network. Unfortunately, manually checking workstations and servers takes too much time and leaves room for human error.

Via automated scans, modern security systems analyze everything in a managed IT environment to identify and annotate any vulnerable software versions. This means you no longer need to manually check each of your devices, the system handles it for you.

Automated Virtual Patching

The problem with vulnerable software is that you are very much reliant on the vendor to release an official patch to fix it. While this should be their immediate priority, there’s really no telling how long it may take to develop and release this patch. Virtual patching closes this gap in the interim. Security teams apply temporary firewall rules and update endpoint protections to block the specific traffic patterns used by the exploit.

Virtual patching stops the threat at the network boundary while keeping your business systems running safely.

Protect Your Business Today

Security requires immediate action when new threats emerge. Do not leave your business network open to unknown vulnerabilities.

Contact Horne & Benik today at (603) 499-4400 to secure your infrastructure.