Tom Olzak is an information security researcher and an IT professional with more than 34 years of experience in programming, network engineering and security. He has an MBA and a CISSP certification.

How Employees Are Affected By Website Filtering Restricting employee internet access has become necessary for employers to increase cybersecurity and productivity. Our research identified the top ...

By offering advanced intrusion detection and prevention (IDPS) capabilities, threat intelligence, application-level control, and network traffic filtering capabilities, Azure Firewall reduces the ...

Security theater aside, another reason why we wouldn't recommend relying on MAC address filtering to handle your network security is more practical. They're a complete pain to administer.

ThreatLocker debuted new capabilities in areas such as patch management and web filtering as well as new offerings in data analytics and cloud control during its Zero Trust World 2025 conference.

In an interview on Microsoft’s Web site about the purchase of DynaComm i:filter, Kummert said Microsoft is buying only the Web-filtering product from FutureSoft, while the Houston company, which ...