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9 articles found
Network Security

PBX Cyber Attacks Explained: Threats and Defenses

PBX systems are often targeted by hackers for toll fraud and data theft. Discover the attack vectors and implement robust defenses to protect your phone systems.

Jan 10, 20266 min read
ACAlex Chen
VoIP Security

SIP Protocol Vulnerabilities: What You Need to Know

Session Initiation Protocol (SIP) is a key component of VoIP, but it has security risks. Learn about SIP vulnerabilities and how to mitigate them effectively.

Jan 5, 202610 min read
SMSarah Miller
Best Practices

Top VoIP Security Best Practices for 2026

Protecting your VoIP infrastructure starts with these best practices. From encryption to access controls, implement these strategies to secure your communications.

Dec 28, 20257 min read
STSecurity Team
Social Engineering

Phishing and Vishing: Voice-Based Social Engineering

Voice phishing (vishing) attacks are on the rise. Understand how attackers use phone calls to manipulate victims and how to train your team to recognize these threats.

Dec 15, 20255 min read
EDEmily Davis
Development

Secure Development Practices for Modern Applications

Building security into your software from the start is crucial. Explore secure coding practices, OWASP guidelines, and tools to help you develop safer applications.

Dec 10, 202512 min read
ACAlex Chen
VoIP Security

Toll Fraud Prevention: Protecting Your Business

Toll fraud costs businesses billions annually. Discover how attackers exploit phone systems and implement controls to prevent unauthorized long-distance charges.

Nov 28, 20256 min read
MJMike Johnson

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