Published 2023-03-08 by TechNet New England
Artificial intelligence is transforming cybersecurity on both sides of the equation. Attackers are using AI to create more convincing phishing emails, automate attacks, and find vulnerabilities faster. Defenders are using AI to detect threats earlier, respond faster, and protect systems more effectively.
How Attackers Use AI
- Sophisticated phishing: AI-generated emails are grammatically perfect, personalized, and much harder to spot
- Deepfake voice and video: AI can clone voices and create realistic video for social engineering
- Automated vulnerability scanning: AI helps attackers find and exploit vulnerabilities faster
- Password cracking: AI-powered tools guess passwords more efficiently by learning patterns from breach data
How Defenders Use AI
- Threat detection: AI analyzes network traffic and user behavior to identify anomalies
- Email filtering: AI-powered email security catches phishing attempts that rule-based filters miss
- Endpoint protection: Modern EDR tools use AI to identify and block threats in real time
- Automated response: AI can isolate compromised devices and block suspicious connections faster than a human could
What This Means for Small Businesses
Traditional rule-based antivirus and simple email filtering cannot keep up with AI-powered attacks. Small businesses need modern security tools that incorporate AI and machine learning. The good news is that these tools are available at small business price points through managed security providers.
Practical Steps
- Upgrade to endpoint protection that uses AI-based threat detection
- Implement advanced email filtering with AI capabilities
- Update security awareness training to address AI-powered threats
- Review your incident response plan
- Consider a managed detection and response (MDR) service for 24/7 monitoring
The cybersecurity landscape is evolving rapidly. If you want to ensure your defenses keep pace, contact TechNet New England for a security assessment.