Network Security
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Download: Overcome Virtual Network Management Challenges
The virtualized network poses challenges to network management systems -- and as more hardware components become virtualized, that challenge becomes even greater. This handbook discusses the steps IT must take to both build and corral their virtualized infrastructure.
Network Security News
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August 14, 2018
14
Aug'18
Array bolsters throughput, security in NFV appliance
Array Networks has added support for 40 GbE interfaces in its NFV appliance. The AVX hardware also has higher throughput for encrypted traffic.
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August 03, 2018
03
Aug'18
Cisco bolsters cloud security with Duo acquisition
Cisco has bought Duo Security to add its two-step authentication services to Cisco's cloud-based security offerings. Cisco plans to close the Duo acquisition by October.
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July 19, 2018
19
Jul'18
NSS Labs ranks next-gen firewalls, with some surprises
Researchers used individual test reports and comparison data to determine the value of investments in next-generation firewall technology.
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June 26, 2018
26
Jun'18
Tempered Networks extends reach of NAC software
Tempered Networks has extended the reach of its network access control technology. The company has introduced NAC software for IoT, Google Cloud and Microsoft Azure.
Network Security Get Started
Bring yourself up to speed with our introductory content
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Is NaaS the answer to bolster network infrastructure security strategy?
Network security as a service can be a beneficial part of a network infrastructure security strategy, but you have to ask the right questions. Continue Reading
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Understand the basics of 5G wireless networks
5G wireless networks offer enterprises a lot of intriguing possibilities. What exactly is 5G, and what has to happen before the high-speed, low-latency technology becomes a reality? Continue Reading
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Using Microsoft Exchange certificates requires planning
Exchange certificates typically require minimal management effort after they have been set up, and they offer a secure means of communication between different organizations. Continue Reading
Evaluate Network Security Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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New details released on Huawei's intent-based network
ZK Research offers details on Huawei's new Intent-Driven Network and what its hardware and the software can do to smooth network glitches and even raise security. Continue Reading
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Understanding the exploit market: How data breaches happen
When you understand how data breaches happen, applying software patches quickly is crucial to minimize your chances of being on the wrong end of the ever-faster exploit market. Continue Reading
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DevOps in networking begins to gain ground
Software development has benefited from a DevOps framework, which brings together software engineers and operating teams to collaborate in a continuous integration/continuous delivery model that helps automate and deploy code faster. DevOps in ... Continue Reading
Manage Network Security
Learn to apply best practices and optimize your operations.
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Four ways to improve network security for modern networks
The green padlock on websites doesn't improve network security, so our expert addresses four ways to secure the modern network that move beyond the castle-wall analogy. Continue Reading
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Network security issues top the list of enterprise priorities
A network manager's list of concerns is always long. But given the rise of deadly threats, security tops the list, followed by SDN, IoT and edge computing. Continue Reading
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How to use the OODA loop to improve network security
The OODA loop can be used to establish cyber deception against hackers to improve network security. Learn the OODA steps and how they can be applied to security with Kevin Fiscus. Continue Reading
Problem Solve Network Security Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
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How hackers use idle scans in port scan attacks
Hackers exploit port scan attacks to mask their identities before launching an attack. One of their favorites: the idle scan. Continue Reading
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How can I prevent a DDoS attack program?
DDoS programs overwhelm networks with a torrent of requests. How can you prevent a DDoS attack, and what are the steps you can take to keep your networking environment secure? Continue Reading
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DDoS attack protection: When should it be taken seriously?
The online landscape is constantly changing, along with the way attackers plan and perform cyberattacks. Learn more about crucial DDoS attack protection steps with expert Mike Cobb. Continue Reading