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Human firewalls: The first line of defense against cyber threats in 2025

CIO Business Intelligence

What is a human firewall? A human firewall is a collective effort of individuals within an organization that fights and wards off cybersecurity threats (such as phishing and ransomware), especially ones that use social engineering. It also boasts a massive advantage over hardware and software firewalls: common sense.

Firewall 246
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What is a firewall?

Network World

Network-based firewalls have become almost ubiquitous across US enterprises for their proven defense against an ever-increasing array of threats. A recent study by network testing firm NSS Labs found that up to 80% of US large businesses run a next-generation firewall. What is a firewall? billion by 2020. billion by 2020.

Firewall 419
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The Total Economic Impact™ of Cisco Secure Firewall

Tech Republic Security

Cisco commissioned Forrester Consulting to conduct a Total Economic Impact™ (TEI) study and examine the potential return on investment (ROI) enterprises may realize by deploying Secure Firewall. The post The Total Economic Impact™ of Cisco Secure Firewall appeared first on TechRepublic. To better understand the.

Firewall 291
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Threats delivered over encrypted channels continue to rise

Network World

Case study: Learn how Wipro blocked 8.2M encrypted threats in one quarter with Zscaler By replacing traditional firewalls and VPNs with Zscaler, Wipro strengthened its defenses with inline TLS/SSL inspection of all internet and SaaS traffic to detect and block encrypted threats.

Malware 366
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How to maximize hard-dollar ROI on security technology investments

CIO Business Intelligence

The study was used to assess the business value and benefits of re-architecture, and researchers discovered that the top three hard-dollar-value benefits came from consolidation, improved availability, and more efficient operations. Customers also saved on internal and external labor, equipment management, support, and maintenance.

Security 200
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Can NaaS mitigate network skills gaps?

Network World

Many organizations lack people who know how to design network security policies and manage firewalls and other network security devices,” the report reads. Data center network engineering (EVPN-VXLAN, SDN overlays): 29.2% DNS, DHCP, IP address management: 20.4% Wi-Fi engineering: 11.2% CapEx): cited by 37.6% Security concerns: 32.6%

Network 476
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Data center certifications target newcomers, experts, and sustainability pros

Network World

Focus: Energy efficiency and sustainability Format: Five-day class and pre-class study of about 20 hours, delivered in person or remotely in a virtual environment. Format: Five-day class and 20 hours of pre-class study. Ive had employees who were network people but wanted to shift into, say, firewalls, for example.