Network Security
Network Security news, trend analysis and opinion
Cato Networks adds threat hunting to its Network as a Service
Security is a key benefit of using cloud-based networking services. And Cato Networks is kicking it up a notch by adding threat hunting as a service to its cloud network.
Overcoming kludges to secure web applications
Nothing is easy when applications lay upon multiple kludges of network architecture and flawed protocols. Without adequate safeguards, security results in a hit and miss approach.
IPSec – A swiss army knife of kludges
One shoe does not fit all when it comes to SD-WAN providers. There are a variety of ways to tunnel user traffic. Stay clear of anyone who hasn't made the right extensions to IPSec.
Container security: crafting application identity
Containers are not like traditional workloads and as a result, they require a new security model. Traditional methods such as IP address and ACLs are no longer effective.
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How have network firewalls evolved?
Firewalls have become ubiquitous across the enterprise IT landscape because of their proven ability to stop bad traffic from entering corporate networks and protect a company’s most valuable assets. So how have firewalls evolved over...
Internet exchange points team up to bring better MANRS to the internet
Enterprises stand to benefit from ISOC's latest campaign to get IXPs to clean up internet routing security
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Is it time to kill the pen test? | Salted Hash Ep 22
Host Steve Ragan reports from the show floor at RSA 2018, talking with guest Adrian Sanabria, director of research at Savage Security, about de-emphasizing network penetration tests to put more focus on attack simulations and helping...
What Larry, Moe and Curly can teach us about network security and SD-WAN agility
A recent survey of 712 IT professionals shows that network complexity remains a problem even after deploying SD-WAN.
Leveraging reconfigurable computing for smarter cybersecurity, part 2
It’s clear that reconfigurable computing platforms have a great deal to offer in enabling faster, more powerful and more responsive cybersecurity solutions, both now and in the future.
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What is the cyber kill chain?
Concerned about your network defense? Watch this short video to learn the 7 stages of the cyber kill chain, a framework created by Lockheed Martin to outline the phases of a targeted cyberattack.
Warning: security vulnerabilities found in SD-WAN appliances
Our branch appliances are often exposed to “innocent” threats, such as being inadvertently disabled by third-party sales engineer. And even worse, they can be exposed to truly sensitive data.
How VDI can help organizations be more secure
The use cases for VDI have exploded in the face of today’s modern, mobile workforce.
Don’t get caught in an IoT security nightmare
In the rush to connect every possible thing to powerful insight-generating capabilities in the cloud, Organizations should not fail to carefully evaluate and secure every component of the IoT ecosystem.
The 4 SD-WAN architectures for network security
SD-WAN’s future lies in security.
6 AI ingredients every wireless networking strategy needs
Thanks to advances in AI, companies of all sizes can transform their wireless networking with WiFi that is predictable, reliable and measurable.
What is a firewall? [And how about next-generation firewalls?]
Network firewalls are the primary perimeter defense for most organizations. Here's a look at the different types - proxy, stateful, next-gen (NGFW), Web apps - and their features.
Cisco continues its network-based security strategy by moving to acquire Observable Networks
The acquisition target provides dynamic network behavior monitoring to help security teams find anomalies that could indicate a breach.
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