What software protects devices against ransomware and zero-day attacks?

Protecting devices against ransomware and zero-day attacks typically involves a combination of antivirus software, endpoint detection and response (EDR) solutions, firewalls, and other security measures. Here are some software options that offer protection against these types of threats:

### 1. **Antivirus Solutions**

- **Norton**: Offers ransomware protection and includes features like dark web monitoring.

- **Kaspersky**: Known for robust malware detection and ransomware protection.

- **Bitdefender**: Provides multi-layer ransomware protection with a dedicated ransomware remediation feature.

### 2. **Endpoint Detection and Response (EDR)**

- **CrowdStrike Falcon**: Offers advanced threat detection and incident response capabilities.

- **Carbon Black (VMware)**: Provides advanced EDR features to detect and respond to sophisticated threats.

- **Microsoft Defender for Endpoint**: Integrates with the Windows environment to detect and respond to threats, including ransomware.

### 3. **Next-Generation Firewalls (NGFW)**

- **Palo Alto Networks**: Combines advanced firewalls with threat intelligence for proactive defense.

- **Fortinet FortiGate**: Provides comprehensive security features, including intrusion prevention and malware protection.

### 4. **Backup Software**

- **Acronis Cyber Backup**: Offers ransomware protection through secure backups that can restore lost data.

- **Veeam**: Provides data backup solutions with built-in ransomware protection features.

### 5. **Threat Intelligence Platforms**

- **FireEye**: Known for its advanced threat intelligence and security solutions.

- **CrowdStrike OverWatch**: Provides proactive threat hunting and intelligence.

### 6. **Security Awareness Training**

- **KnowBe4**: Offers training solutions to educate users on recognizing phishing attacks and potential ransomware threats, which is crucial for prevention.

### 7. **Specialized Ransomware Protection Tools**

- **Cylance Protect**: Uses artificial intelligence to detect and block ransomware before it executes.

- **Sophos Intercept X**: Provides advanced malware protection, including capabilities to thwart ransomware.

### 8. **Patch Management Solutions**

- **ManageEngine Patch Manager Plus**: Helps organizations keep their software updated, minimizing the risk of zero-day vulnerabilities.

- **Ivanti Patch Management**: Automates patching to ensure systems are up-to-date with the latest security fixes.

### 9. **Network Monitoring Tools**

- **Nagios**: Offers network monitoring that can help detect unusual behavior indicative of a breach.

- **SolarWinds**: Provides comprehensive monitoring tools to identify and respond to threats in real-time.

### Best Practices

In addition to using appropriate software, implementing a layered security approach, including regular system updates, backups, user education, and incident response planning, is essential for effective protection against ransomware and zero-day attacks.

Always ensure that any security solution you choose is regularly updated to stay ahead of evolving threats.