Articles
Threat Protection: The REvil Ransomware
We take a look under the hood of the headline-grabbing REvil ransomware, showcasing what the threat looks like and how it goes about locking down a computer.
Threat Explainer: Supply Chain Attacks
In a supply chain attack, bad actors target companies you rely upon to get to your organization. This Threat Explainer blog discusses how to defend against them.
Threat Trends: DNS Security, Part 2
A deep dive into industry-specific threat trends surrounding malicious DNS activity.
Threat Trends: DNS Security, Part 1
An examination of the trends seen in malicious DNS activity during 2020, covering threat categories such as illicit cryptomining, phishing, trojans, ransomware, and others.
RDP and the remote desktop
Does your organization use RDP? In our latest Threat of the Month blog, we examine how bad actors leverage the protocol and what can be done to protect against attacks.
Threat Trends: Endpoint Security, Part 2
In this blog series, Threat Landscape Trends, we’ll be taking a look at activity in the threat landscape and sharing the latest trends we see. By doing so, we hope to shed light on areas where you can quickly have an impact in defending your assets, especially if dealing with limited security resources.
Threat Trends: Endpoint Security, Part 1
In our new blog series, Threat Landscape Trends, we’ll be taking a look at activity in the threat landscape and sharing the latest trends we see. By doing so, we hope to shed light on areas where you can quickly have an impact defending your assets, especially if dealing with limited security resources.
Threat protection: The WastedLocker ransomware
What is WastedLocker and how do Cisco Security technologies stop it? In this blog, we walk through the infection process, alongside points where our technologies can detect and block the threat.
Remote work and the threat landscape
This month, we decided to take a look at some of the trends we’ve seen in a shifting threat landscape, including attackers who are adapting their techniques to take advantage of new opportunities. When you understand what they’re doing, it’s easier to mount a better defense against new trends in the threat landscape.
1