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A Reactive Cybersecurity Strategy Is No Strategy at All

CyberSecurity Insiders

But what are your options for proactive protection when the notion of a walled-in network has been shattered by the proliferation of new IoT devices, growth of cloud services, and new hybrid work from home models? When malware first breaches a network, it doesn’t make its presence known right away. So where do we go from here?

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Is Your Small Business Safe Against Cyber Attacks?

CyberSecurity Insiders

When it comes to protecting your small business from cyber attacks, the first and foremost thing is to upgrade your network security and IT infrastructure to the latest standards. Modern technology comes with improved network security offering higher protection. . Build a cyber security plan . Firewalls .

Insiders

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Threat Protection: The REvil Ransomware

Cisco Security

We looked at REvil, also known as Sodinokibi or Sodin, earlier in the year in a Threat Trends blog on DNS Security. In it we talked about how REvil/Sodinokibi compromised far more endpoints than Ryuk, but had far less DNS communication. Figure 1-DNS activity surrounding REvil/Sodinokibi. Deleting backups.

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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 113
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Network Security Architecture: Best Practices & Tools

eSecurity Planet

Network security architecture is a strategy that provides formal processes to design robust and secure networks. Effective implementation improves data throughput, system reliability, and overall security for any organization.

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Network Protection: How to Secure a Network

eSecurity Planet

Networks connect devices to each other so that users can access assets such as applications, data, or even other networks such as the internet. Network security protects and monitors the links and the communications within the network using a combination of hardware, software, and enforced policies.

Firewall 109
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How to Stop DDoS Attacks: Prevention & Response

eSecurity Planet

For example, the 2016 DDoS attack on the Dyn managed domain name service (DNS) caused the DNS service to fail to respond to legitimate DNS inquiries and effectively shut down major sites such as PayPal, Spotify, Twitter, Yelp, and many others. Also read: How to Secure DNS. Types of DDoS Attacks.

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