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The three C’s approach to SASE

Cisco Security

SASE is a network architecture that combines SD-WAN capabilities with cloud-native security functions. Yet, transitioning existing network into a SASE architecture is a journey, where organizations must take into consideration overall business goals, architecture prerequisites, and licensing requirements. What is SASE?

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Black Hat USA 2021 Network Operations Center

Cisco Security

This requires a robust connection to the Internet (Lumen and Gigamon), firewall protection (Palo Alto Networks), segmented wireless network (Commscope Ruckus) and network full packet capture & forensics and SIEM (RSA NetWitness); with Cisco providing cloud-based security and intelligence support. From Russia With Love. Cisco Technologies.

DNS 137
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A Reactive Cybersecurity Strategy Is No Strategy at All

CyberSecurity Insiders

These developments have made the perimeter so porous that the old approach of simply hiding behind a firewall and keeping the rest of the world at bay is no longer feasible. So why aren’t more organizations taking advantage of protective DNS? So where do we go from here? The issue likely comes down to awareness.

DNS 140
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How to Prevent DNS Attacks: DNS Security Best Practices

eSecurity Planet

Domain name service (DNS) attacks threaten every internet connection because they can deny, intercept, and hijack connections. With the internet playing an increasing role in business, securing DNS plays a critical role in both operations and security. Everything You Need to Know.

DNS 101
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Five considerations for cloud migration, from the House of Representatives CISO

SC Magazine

Companies transitioning to the cloud have to think of cybersecurity as more than firewalls, access controls and incident response, and define goals of security that go beyond confidentiality, integrity and availability, said Randy Vickers, chief information security officer for the U.S. Security risk review. Sean Gallup/Getty Images).

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How to Secure DNS

eSecurity Planet

The domain name system (DNS) is basically a directory of addresses for the internet. Your browser uses DNS to find the IP for a specific service. For example, when you enter esecurityplanet.com, the browser queries a DNS service to reach the matching servers, but it’s also used when you send an email. DNS spoofing or poisoning.

DNS 129
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Rapidly executing on SASE vision with new cloud security enhancements

Cisco Security

Which architecture should you choose for worldwide delivery of performant connectivity and top-notch security? This is what SASE (Secure Access Service Edge) is all about, and here at Cisco, we’ve spent the last few years perfecting the architecture and approach to help our customers address their new and evolving needs.