Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

A firewall is a crucial network security element that forms a barrier between an internal network (e.g. a company's intranet) and external networks (e.g. the Internet). A firewall's main objective is to regulate and monitor incoming and outgoing network traffic based on prescribed rules. This helps prevent unauthorized access, safeguards sensitive data, and mitigates security risks.

Whether you’re a Halloween or comic con fan, dressing up as your favorite character is something you’ve probably done at least once in your life. As a kid, you were excited to put on that flimsy Batman mask and cape, thinking you looked just like the hero you saw on the movie screen. As an adult, getting or making the most move-accurate costume may allow other people to think that you are the actor in disguise.

Companies spend a huge amount of their budget trying to build, manage, and protect cloud environments. Since there is no industry standard for sharing data feeds between development and security, each team is on an island trying to figure out how to keep their side of the room clean. The most robust security incident response teams understand the incredible value of using observability telemetry for security workflows, but are unsure how to make it happen in practice.

What you’re doing isn’t working. Despite best efforts, the scale of cybersecurity data is outpacing the ability of security information and event management (SIEM) solutions to identify and stay ahead of digital threats. Incremental improvements can’t keep pace with the scale of data contained in cloud solutions and the scope of data created by new tools, like generative AI. The result? It’s time for transformation—and time for SIEM to act like a security data platform.

SecOps teams at midsize companies face a unique set of challenges when it comes to managing organizational cybersecurity. Midsize companies (those with 100-999 employees and $50 million-$1 billion in annual revenue, according to Gartner) possess significant financial resources and valuable data that may be targeted by digital adversaries.

Organizations are constantly on the lookout for more efficient, streamlined solutions to bolster their security posture.

Not every log is equal As solutions architects at Elastic, we receive a lot of questions around how to fine-tune a security environment, such as: The answer is often, "it depends." So, we’d like to explore the parameters behind these questions to provide you with a more comprehensive understanding of how they influence the response.