These firewalls have the ability to dynamically filter packets at the network layer. So unlike static packet filtering (an earlier technology) which examined packets based on the information in their ...

In the last issue we started following a packet's journey from the wire up to the higher levels of network stack processing. We left the packet at the end of layer 3 processing, where IP has ...

Enterprises have seen an explosion of new applications, devices and classes of users on their LANs, which makes it harder than ever for IT to ensure network performance, secure corporate assets and ...

With cybercrime taking the enterprise ecosystem by storm, the issue of securing a network infrastructure along with restricting employee access to unwanted internet resources is a top-of-mind priority ...

Lightweight, Elastic Enforcement Layer Delivers Full-Fidelity Visibility and Reputation-Based Blocking for Cloud Workloads ...

When deciding on a firewall implementation, most Unix-savvy administrators have usually chosen to use ipfilter on OpenBSD for their combination of capabilities and stability, as the capabilities of ...

Learn how firewalls have progressed from simple packet filtering to more sophisticated application-level filtering. Webopedia.com defines a firewall as “a system designed to prevent unauthorized ...

Artificial intelligence-powered infrastructure monitoring startup Senser Ltd. said today it has closed on a $9.5 million seed funding round. The funds will be used to launch its new AI operations ...

Explains the three layers critical to network design: Access, Distribution, and Core Anyone involved in networking and/or telecommunications should be somewhat familiar with the use of layers. Many ...

PLANO, TEXAS / ACCESS Newswire / December 10, 2025 / Intrusion Inc. (NASDAQ:INTZ) (“Intrusion” or the “Company”), a leader in cyberattack prevention solutions, announced today the general availability ...