The cybersecurity battlefield evolves daily, with SOC analysts serving as front-line defenders. After years of training SOC teams, I’ve identified 11 core skills that separate effective defenders from the rest.

Here’s the problem: we’re training analysts to look for needles in haystacks when they don’t even know what hay looks like. Too many enter SOC positions without understanding the systems they’re trying to protect.

1. Understanding Operating Systems

You can’t defend what you don’t understand. Period. Master both Windows and Linux. Not just surface stuff, but really get how they work under the hood. Learn through the incident response lens:”If this system were hacked, how would I find the bad guys?”

2. Network Traffic Analysis

Understand TCP/IP and how traffic actually flows (the OSI model matters less than knowing what a SYN flood, DNS tunnel, or C2 beacon looks like on the wire). Know the difference between TCP and UDP, and establish baselines for what normal traffic looks like in your environment.

3. Memory Analysis

Memory forensics shows you malware that might be invisible on disk. Tools like Volatility let you examine processes, connections, and DLLs from a memory dump. This works even when attackers delete their tools or use fileless malware. It’s like catching someone with their hand in the cookie jar.

4. Log Analysis

Logs are your investigative breadcrumbs. Know which ones to collect and how to make sense of them. Remember, no single log tells the whole story. You need to connect multiple data points, like a detective piecing together clues at a crime scene.

5. Endpoint Detection and Response

Master your EDR solutions. Understand how they work, what they can do, and where they fall short. No EDR catches everything. You need to tune these tools, like adjusting the sights on a rifle for better accuracy.

6. Threat Hunting

Don’t just sit back waiting for alerts. Get out there and hunt! Look for threats that slipped past your automated systems. Combine smart hypotheses with data analysis to find attackers living off the land, using legitimate tools for evil purposes.

7. Malware Analysis

Every SOC analyst should know basic static and dynamic analysis. Look at the file without running it, then observe its behavior in a safe sandbox. Learn to spot common techniques like obfuscation and persistence. Know thy enemy, right?

8. Vulnerability Management

Understand different vulnerability types and how they’re exploited. Don’t just focus on CVSS scores. Consider actual exploitability in your environment and the potential impact. A “critical” vulnerability that can’t actually be exploited in your environment isn’t critical for you.

9. Incident Response

When stuff hits the fan, know what to do. Identify what happened, contain it, kick out the attackers, and recover your systems. Document everything. Not just for compliance, but so your team can learn and improve.

10. Automation and Scripting

Automate the boring stuff with PowerShell, Python, or Bash. Create tools that do the repetitive work for you. This frees you up to focus on the complex problems that need human brainpower.

11. Communication and Documentation

Technical skills alone won’t cut it. You need to explain complex technical stuff to different audiences. The most brilliant analysis in the world is useless if you can’t make the bosses understand why they should care.

Conclusion

Mastering these skills won’t happen overnight, but they’re the foundation of being an effective SOC analyst. What makes great analysts stand out isn’t just knowing individual skills but connecting dots across domains: seeing how network traffic ties to endpoint behavior, when log weirdness might point to memory-resident malware, and how vulnerabilities create openings for attackers

By building these core skills, you’ll be ready to protect your organization against even the nastiest threats out there..

Security, Orchestration, Automation, and Response (SOAR) is still a foreign concept to some but has rapidly evolved into a necessity for high-performing SOCs. SOCs without a SOAR — or without meaningful automation — will struggle with manual repetition, duplicate alerts, and slow response times as they scale. With SOAR, many of these problems can be addressed or reduced.

While SOAR isn’t a “silver bullet” by any means, the operational impacts are real because of the power it gives a SOC to optimize workflows, centralize security alert management, and minimize threat response time (or mean time to resolution). According to the Ponemon Institute, organizations can receive on average upwards of 17,000 malware alerts per week. The BHIS Active SOC reduced overall ticket volume by roughly 60% through intelligent alert grouping — consolidating related signals into single cases instead of working them as individual alerts.

How SOAR Works

To understand how this is possible, we need to discuss what SOAR is and how it works. A SOAR is a platform specialized primarily around security use cases. This platform serves as a centralized hub for data enrichment, integrations, and response actions, all of which take place in the context of “playbooks.” Think of a playbook as a flowchart, where each step performs a specific operation.

At the top of the flowchart, data (let’s say an EDR alert) initially enters the playbook. As it continues, decision points control the directional flow, API requests gather additional data or perform actions, and finally, there is some sort of output. So, a SOAR is really a technology—a curated set of tools and processes that work together to automate what can be wisely automated so as to serve as a happy medium between total manual management and total automation to maximize a SOC team’s ability to respond quickly and appropriately despite the problems and time constraints that the team encounters due to sheer volume.

Real-World Application

Consider a real-world example: Suppose that a device triggers a low-confidence EDR alert. Since it’s low-confidence, the EDR doesn’t take any action and sends it to the SOAR. The SOAR makes an API call out to VirusTotal (a service for detecting malware) with the indicators of compromise (IOCs) of the alert. If the IOCs return as malicious, the SOAR reaches back to the EDR, which in turn, isolates the host.

Now let’s say that this EDR alert fired 100 times, each on a different signature, all on the same host. Let’s also say that network detections for Command and Control also started firing related to that user. With a SOAR, all of those disparate signals could be condensed into one singular Case, rather than a number of individual alerts. Using logic within your SOAR playbooks, you could group all these events together based on numerous field values, going a layer deeper than you normally could with a SIEM, which usually just allows for the suppression of duplicates.

Challenges of Implementing SOAR

Now that you understand the potential power of a SOAR, you might be asking, “Hayden, why isn’t everyone using a SOAR then?” There are a few good reasons for that:

1. A high price tag: While some offerings are maybe tens of thousands a year, some of the larger enterprise offerings could run you hundreds of thousands a year just to purchase the product.
2. Required expertise: A SOAR is a very powerful, but very delicate, tool. Used correctly, it could do the work of several FTEs for your team; used incorrectly, at best it may not work as you want, and at worst it could cause runaway scenarios of automated containment or remediation. Having qualified SOAR engineers on your team is critical to extract the true value of the technology.
3. Implementation effort: Even the most expensive SOAR won’t solve all your problems immediately. Like any technology, it will require maintenance and updates, but with a SOAR, you also have to build many of the functions that you need or at least cater them to your use cases.

The Bottom Line

It may sound like I’m trying to convince you that a SOAR isn’t worth the effort, but that couldn’t be further from the truth. On the contrary, SOAR is becoming an expectation for any high-performing SOC, rather than a nice-to-have. As volume and complexity of alerts increase, a SOAR becomes essential to respond quickly and adequately to these alerts.

Resources

• Ponemon Institute Report (“The Cost of Malware Containment”): https://www.ponemon.org/local/upload/file/Damballa%20Malware%20Containment%20FINAL%203.pdf
• How to SOAR in a SOC (Antisyphon Webcast): https://www.youtube.com/watch?v=YJC9dSgAjGw
• Hands-On SOAR: https://www.tines.com/blog/practical-security-orchestration-automation/

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