The Domain Name System (DNS) is an important tool that connects devices and services together across the Internet. Managing your DNS is essential to your IT cybersecurity infrastructure. When poorly managed, DNS can become a huge landscape for attackers. Nonetheless, when properly configured, DNS is a key line of defense against cyber threats for your organization. DNS filtering is an essential component of business cybersecurity.
Without DHCP, it is difficult to imagine how we would be able to connect to the internet or our local network. DHCP is a vital part of how our devices on IP networks communicate with each other and the world around us. This article will cover DHCP in-depth, explaining what it is, how it works, its components, logging, configuration, and its benefits.
CISA released a warning to federal agencies on May 18 that APT actors are actively exploiting recent vulnerabilities found in VMware, including CVE-2022-22954. Your first thought may have been to want new signatures, indicators, and/or behavioral techniques to detect attempted and successful exploits. If you’re a Zeek user or Corelight customer, you’ll find that sometimes you’re already getting what you need.
A new protocol, DNS over HTTPS (DoH), is a sensation in modern times, designed for enterprise security products and policies. A combination of DNS protocol and HTTPS protocol, DoH affects businesses, organisations, and regular users. DNS over HTTPS is used to enhance the security of network communication.
American novelist F. Scott Fitzgerald famously wrote that “the test of a first-rate intelligence is the ability to hold two opposing ideas in mind at the same time, and still retain the ability to function.” All experienced security practitioners learn to master this mental trick. On the one hand, they believe efforts to prevent and detect breaches will be effective. On the other hand, they diligently prepare for the day when their efforts will fail.
Forward Networks is a winner in the 2022 Business Insights Excellence in Customer Service Awards. We are over the moon — because our customers are our top priority. Our platform addresses unprecedented network complexity by collecting configuration and state data for all devices in the network and indexing it in a vendor-agnostic way.
Most organizations employ mobile computing, which utilizes wireless communications for staff members to perform day-to-day tasks with more ease. While some organizations have deployed enterprise security standards on their wireless networks, Trustwave SpiderLabs has observed some organizations deviating from security best practices when it comes to managing a wireless environment leaving these wireless networks as low-hanging fruit for attackers to abuse.
