Cisco Security

MARCH 16, 2021

In fact, 63% of threats detected by Cisco Stealthwatch in 2019 were in encrypted traffic. 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. Until recently, DNS messages were sent in the clear.

Encryption 85

Encryption DNS Threat Detection Internet 85

CyberSecurity Insiders

APRIL 12, 2023

AT&T does not adopt or endorse any of the views, positions, or information provided by the author in this article. SPF: also known as Sender Policy Framework, is a DNS record used for authentication mechanism in email addresses. SPF is a txt record configured in DNS records. What is an e-mail?

DNS 107

DNS Authentication Internet Internet 107

Cisco Security

JUNE 13, 2022

This article is part of a series in which we will explore several features, principles, and the building blocks of a security detection engine within an extended detection and response (XDR) solution. In this business language, we talk about threats, risks, attacker objectives, their progress, and so on.

DNS 107

DNS Engineering Authentication Malware 107

eSecurity Planet

JUNE 8, 2023

This article explores: What Is Email Security Best Options to Secure Business Email Email Security Best Practices How Email Security Blocks Threats Bottom Line: Email Security What Is Email Security Email security is a concept that protects email accounts, servers, and communications from unauthorized access, data loss, or compromise.

Firewall 79

Firewall DNS Authentication Malware 79

eSecurity Planet

APRIL 26, 2024

This article explores network security architecture components, goals, best practices, frameworks, implementation, and benefits as well as where you can learn more about network security architecture. Network security architecture is a strategy that provides formal processes to design robust and secure networks.

Architecture 117

Architecture Network Security Firewall Risk 117

eSecurity Planet

JANUARY 26, 2022

Whether it’s detecting a behavioral abnormality , bandwidth hog, responding to a novel threat , or using historical data to map trends, monitoring tools will remain essential far into the future. This article looks at 15 of the best network monitoring tools and what to consider when evaluating monitoring solutions in 2022.

Marketing 117

Marketing DDOS Threat Detection DNS 117

eSecurity Planet

SEPTEMBER 26, 2023

How We Evaluated Prisma SASE Prisma SASE is rated and ranked against seven other SASE competitors in our top SASE providers article. That article explains the overall ranking and here we provide details specific to Prisma SASE: Overall Rating: 3.31 / 5 (#7) Licensing Information: 2.75 out of 7 possible criteria Asset Control: 3.4

Artificial Intelligence 52

Artificial Intelligence Marketing DNS IoT 52