article thumbnail

A Practical History of the Firewall – Part 3: Performance Takes Center Stage

Firemon

As internet speeds increased and firewall adoption inside the enterprise increased, performance drove purchasing decisions. Enter Netscreen, the firewall appliance, and the Application-Specific Integrated Circuit (ASIC). Netscreenintroduced the purpose-built firewall “appliance.” Cisco was selling the PIX in the 90s.

article thumbnail

Safeguarding your digital ecosystem: effective strategies to detect and mitigate API abuse

CIO

Strategy 1: Implement strong authentication and authorization mechanisms Enforcing robust authentication and authorization mechanisms is a fundamental step in preventing API abuse. Utilize industry-standard protocols like OAuth 2.0 to handle authorization securely and avoid relying solely on simple API keys.

Strategy 235
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

4 Ways to Improve Nessus Scans Through Firewalls

Tenable

Establishing the right configurations and settings can improve Nessus scan results when scanning through firewalls. Network-based firewalls are essential for an organization’s perimeter protection and internal network segregation, while host-based firewalls are common on both Linux and Windows systems. . Tuning a network scan.

article thumbnail

CVE-2020-2021: Palo Alto Networks PAN-OS Vulnerable to Critical Authentication Bypass Vulnerability

Tenable

Critical authentication bypass vulnerability in PAN-OS devices could be exploited in certain configurations, which are commonly recommended by identity providers. PAN-OS is the custom operating system (OS) that Palo Alto Networks (PAN) uses in their next-generation firewalls. Authentication and Captive Portal. Background.

article thumbnail

Optimizing PCI compliance in financial institutions

CIO

However, managing PCI security compliance across various lines of business within these institutions can be a complex and resource-intensive task. All other needs, for example, authentication, encryption, log management, system configuration, would be treated the same—by using the architectural patterns available.

article thumbnail

Talking Zero Trust and SASE with CISOs at the Summit

CIO

NAC works well and has evolved to provide a rich set of solutions that range from automated device discovery and fingerprinting, AAA and non-AAA authentication, automated guest onboarding, and end point posture assessment—with full integration into the broader security ecosystem. See you there.

WAN 253
article thumbnail

Enabling Digital Transformation, Securely

CIO

CIOs are challenged with securing an ever-more cloud-reliant, distributed, data-driven, and bandwidth-consuming enterprise with largely the same resources at their disposal. With on-premise and cloud-based solutions available, managed UTM provides enhanced monitoring and greater visibility for resource-strapped IT teams.

WAN 246