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What Is DNS Security? Everything You Need to Know

eSecurity Planet

DNS security protects the domain name system (DNS) from attackers seeking to reroute traffic to malicious sites. Since a majority of business IT traffic now accesses or passes through the internet, DNS plays an increasingly important — and vulnerable — role. in the DNS cache for more efficient delivery of information to users.

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Building a scalable RAVPN architecture in Oracle Cloud Infrastructure using Cisco Secure Firewall

Cisco Security

With Cisco Secure Firewall, organizations are able to build a scalable RAVPN architecture on OCI, providing employees secure remote access to their organization’s resources from any location or endpoint. Cisco Duo – Multi-factor authentication from Duo protects the network by using a second source of validation and authentication.

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Future Focused: Encryption and Visibility Can Co-Exist

Cisco Security

In this blog I’ll describe two recent privacy advances—DNS over HTTPS (DoH) and QUIC—and what we’re doing to maintain visibility. Keeping your destination private: DNS over HTTPS. When you type “example.com” in your browser, the request goes to a DNS server that matches the URL to an IP address.

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China-linked LightBasin group accessed calling records from telcos worldwide

Security Affairs

China-linked cyberespionage group LightBasin hacked mobile telephone networks around the world and used specialized tools to access calling records. ” The hacking group initially compromised one of the telecommunication companies by leveraging external DNS (eDNS) servers which are part of the General Packet Radio Service (GPRS) network.

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Back to the Future of Firewall

Cisco Security

As a network and workload security strategy leader, I spend a lot of time thinking about the future of the good old network firewall. Spoiler alert: I’m not going to join the cool club of pronouncing the firewall dead. The two main problems for the firewall to overcome in all those new deployment scenarios are insertion and visibility.

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5 Best Bot Protection Solutions and Software for 2023

eSecurity Planet

Bottom Line: Bot Protection DataDome Best advanced profiling capabilities DataDome is a bot protection company that helps online businesses protect their websites, mobile apps, and APIs from bot attacks. The company offers real-time detection and mitigation of bots using behavioral analysis and machine learning algorithms.

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What is Network Security? Definition, Threats & Protections

eSecurity Planet

When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web. Devices now consist of both corporate devices and uncontrolled BYOD devices consisting of computers, laptops, tablets, and mobile phones. on mobile devices, home and international offices, and much more.