Blog - page 3

How to Make Your SIEM Speak

Your security teams can be responsible for managing a number of logs, so how do you make malicious behavior and alerts stand out? Using LogRhythm’s SmartResponse, you can make your SIEM speak to you and audibly alert to a threat.

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Build a Highly Efficient SOC—Even with Limited Resources

In a perfect world, you’d have a 24x7 SOC. But the reality is that you may have only one or two full-time employees faced with the daunting task of identifying possible signs of intrusion and compromise. But there is a solution: Build a SOC that automates as much work as possible so your staff can focus on what's important.

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Identifying PowerShell Tunneling Through ICMP

Hackers are constantly looking for ways to bypass traditional network defenses, and exploiting the Internet Control Message Protocol (ICMP) as a covert channel for a reverse shell is a commonly used method for attack. However, you can use LogRhythm’s Network Monitor to identify PowerShell tunneling through an ICMP.

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Automate Project Management with SmartResponse

The SIEM is a great central aggregate for case data and analytics, but also has the ability to give your team back valuable time if you take advantage of automation. LogRhythm’s SmartRepsonse tegrates with project-management tools to create automated responses and ease your team’s workload.

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NotPetya Technical Analysis

Although initially labeled as ransomware due to the ransom message that is displayed after infection, it appears now that NotPetya functions more as a destructive wiper-like tool than actual ransomware. This post reviews an in-depth technical analysis of NotPetya, including recommended security measures.

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