Cisco Security

DECEMBER 8, 2022

We’ve investigated this folder once before, showcasing a variety of scams. This level of activity makes it all the more important to be aware of these scams. By far, the largest category of spam we saw were surveys scams. Image 1 – Survey scam emails. Image 2 – Holiday-themed survey scams. A word of caution.

Scams 145

Scams Phishing Malware Internet 145

CyberSecurity Insiders

APRIL 12, 2023

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. For configuring DMARC to DNS records, SPF and DKIM configuration is mandatory. Metadata: Metadata is kind of data which provides information about the other data.

DNS 107

DNS Authentication Internet Internet 107

Security Boulevard

MARCH 6, 2024

The truth is that we can make a paradigm shift in the way we think about detection, protection, and proactiveness with respect to intelligence and resilience. Early Threat Detection Understanding attacker infrastructure is the key to not just reactive but true, proactive threat intelligence.

DNS 86

DNS Phishing Data breaches Cyber threats 86

eSecurity Planet

NOVEMBER 18, 2021

Phishing scams use it to compromise networks. They spot unwanted traffic such as spam, phishing expeditions, malware, and scams. In some cases, in-depth analysis is done on outgoing messages to detect and block the transmission of sensitive data. Its multi-layered threat detection continuously learns from threats analyzed.

Phishing 125

Phishing Malware Engineering Ransomware 125

eSecurity Planet

JUNE 8, 2023

It can be time consuming to establish these protocols on an organization’s DNS servers, but doing so will provide two key benefits. Email security tools offer features that screen emails for malicious content using antivirus, anti-spam, DNS, attachment, and other analytics.

Firewall 80

Firewall DNS Authentication Malware 80

eSecurity Planet

APRIL 26, 2024

Server: Provides powerful computing and storage in local, cloud, and data center networks to run services (Active Directory, DNS, email, databases, apps). Dynamic Host Configuration Protocol (DHCP) snooping: Tracks IP addresses assigned to resources to detect untrusted devices and IP address spoofing.

Architecture 120

Architecture Network Security Firewall Risk 120

CyberSecurity Insiders

JANUARY 19, 2022

ZeroFox quickly pivots on attack indicators collected across thousands of validated threats and automatically distributes them to various third-party providers including ISPs, Telcos, CDNs, DNS providers and registrars, and endpoint security platforms. This underscores the need for disruption that can stop repeated attacks.

Artificial Intelligence 52

Artificial Intelligence Phishing DNS Mobile 52