Cisco Security

AUGUST 11, 2021

The REvil ransomware family has been in the news due to its involvement in high-profile incidents, such as the JBS cyberattack and the Kaseya supply chain attack. Yet this threat carries a much more storied history , with varying functionality from one campaign to the next. Figure 1-DNS activity surrounding REvil/Sodinokibi.

Ransomware 128

Ransomware DNS Encryption Backups 128

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). Next-generation firewalls (NGFWs): Improve the general security of a firewall with advanced packet analysis capabilities to block malware and known-malicious sites.

Architecture 117

Architecture Network Security Firewall Risk 117

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 79

Firewall DNS Authentication Malware 79

Cisco Security

AUGUST 26, 2022

The AlienApp for Cisco Secure Endpoint enables you to automate threat detection and response activities between USM Anywhere and Cisco Secure Endpoint. This new integration supports Umbrella proxy, cloud firewall, IP, and DNS logs. New Cisco Firepower Next-Gen Firewall Integrations. Happy integrating!

Firewall 115

Firewall Authentication Passwords Threat Detection 115

eSecurity Planet

MARCH 14, 2023

When the internet arrived, the network added a firewall to protect networks and users as they connected to the world wide web. Technical controls may be implemented by: Hardware appliances : switches, routers, firewalls, etc. Endpoint security : protects endpoints with antivirus, endpoint detection and response (EDR) tools, etc.

Network Security 98

Network Security Firewall Penetration Testing Encryption 98

eSecurity Planet

MAY 19, 2022

EdgeConnect Enterprise critically comes with firewall , segmentation , and application control capabilities. With Aruba, clients can also bundle SD-WAN coverage with the company’s security solutions for virtual private network ( VPN ), network access control ( NAC ), and unified threat management ( UTM ). Barracuda Networks.

Firewall 117

Firewall Architecture Encryption Network Security 117

eSecurity Planet

NOVEMBER 10, 2023

Real-Time Threat Detection: Log monitoring detects possible threats and vulnerabilities in real-time, enabling organizations to respond quickly to security breaches. While logs are also used by developers and IT teams to address performance and operations issues, our focus is on the security uses of log data.

Risk 111

Risk Threat Detection Firewall Network Security 111