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What is DKIM Email Security Technology? DKIM Explained

eSecurity Planet

This article helps to understand: How Does DKIM Work? A successful DKIM check also verifies ownership of the email by matching the organization in the “from” fields of the email with the DNS associated with the organization. At a high level, DKIM enables an organization to provide encryption hash values for key parts of an email.

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What Is DMARC Email Security Technology?

eSecurity Planet

To understand the DMARC standard in more detail this article will cover: What Is DMARC How Does DMARC Work DMARC Implementation DMARC Advantages DMARC Disadvantages DMARC FAQ Bottom Line: Mature Organizations Should Pursue DMARC Email Authentication What Is DMARC? How Does DMARC Work?

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ZuoRAT Malware Is Targeting Routers

Schneier on Security

Wired is reporting on a new remote-access Trojan that is able to infect at least eighty different targets: So far, researchers from Lumen Technologies’ Black Lotus Labs say they’ve identified at least 80 targets infected by the stealthy malware, including routers made by Cisco, Netgear, Asus, and DrayTek.

Malware 205
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A Primer on DNS and Security

PerezBox Security

If you’re reading this article you’ve interacted with DNS. In fact, you’d be hard pressed to spend any time online and not interact with DNS. The post A Primer on DNS and Security appeared first on PerezBox. Many of us spend very.

DNS 73
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New TCP/IP Vulnerabilities Expose IoT, OT Systems

eSecurity Planet

Forescout Research Labs last month released a 14-page white paper and a 47-page research report detailing 33 vulnerabilities affecting millions of Internet of Things (IoT), Operational Technology (OT), and IT devices. Stack components impacted include DNS, IPv6, IPv4, TCP, ICMP, LLMNR, and mDNS. DNS Cache Poisoning: 2.

IoT 141
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OSINT Emails, Websites, Instagram, etc. Using Infoooze Tool

Hacker's King

based on the target technology. In this article, we will learn about a Open-Source Intelligence based information gathering tool called " Infoooze " that can provide you list of tasks you can perform on target to automate your information gathering process.

DNS 52
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Software-Defined Networking Concept Adoption at Akamai

Security Boulevard

Akamai engineering has adopted new technology concepts to enhance and expand routing capabilities at the edge. Previously, Akamai's traffic-steering capabilities were mainly focused on DNS-based routing.