PROCIRCULAR BLOG

Educating your business on the importance of cybersecurity

Investigating and Responding to Ryuk Cyberattack in 2020

Posted by Aaron Heikkila on Nov 18, 2020 10:30:00 AM

Incident Response is a series of investigative and remedial steps that a company takes in the event of a breach or other security incident. These restoration efforts can include backtracking through log data, isolating affected machines, and even negotiating with cyberterrorists!

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Topics: Cybersecurity, Data Breach, Incident Response, security incident handling, security incident response

What is a SIEM Engineer?

Posted by Lindy Trout on Oct 15, 2020 10:03:08 AM

In 1974, the great Mohammed Ali said of his opponent, George Foreman, “His hands can’t hit what his eyes can’t see.” The same principle rings true in the cybersecurity world; we can't stop an attack until we know it is happening. That is why SIEM experts, like ProCircular’s Josh Resch, dedicate themselves to monitoring our clients’ networks for suspicious activity. Although each SIEM product works a little differently, they are all designed to help identify and track early signs of malicious activity on your network. A well-maintained SIEM can drastically reduce recovery time from a security incident by showing exactly where the attacker has been.

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Topics: Cybersecurity, Network Security, security incident handling, SIEM, Monitoring

What is an Incident Responder?

Posted by Lindy Trout on Oct 8, 2020 9:37:01 AM

The best approach to security is a proactive one, but nobody is perfect. What happens when a determined attacker finds their way into your network? How do you know where they have been, what they have seen, when they got in, and how they gained access? How do you prioritize remediation and confirm that the bad guys are out of your network? Incident responders, like ProCircular's Aaron Heikkila, are at the ready to swoop down and stop the attackers in their tracks!

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Topics: Cybersecurity, Information Security, Data Security, Incident Response, security incident handling, security incident response

Incident Response Planning 101

Posted by Brandon Blankenship on Jun 27, 2019 4:42:15 PM

Cybersecurity breaches are becoming more and more prevalent. In fact, it’s been estimated that there were almost 5 billion records breached in 2018. Many organizations spend thousands of dollars on security breach prevention tools, but won’t take the time to create a formal process of identifying, responding to, and communicating an incident.

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Topics: Cybersecurity, Data Breach, Data Security, Incident Response, security incident handling, security incident response

Network Segmentation and Why It Matters

Posted by Zach Zaffis on May 20, 2019 11:37:00 AM

Let’s take a look at an often under-utilized aspect of network topology in the small to medium business realm: that’s right, a networking article. But before you run off, what if I told you you could increase performance and lower your production down time with equipment you (might) already have!?

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Topics: Cybersecurity, Network Security, consumer security, Data Security, Data Protection, security incident handling, cybersecurity plan

ProCircular is a Full-Service Information Security Firm

We are passionate about helping businesses navigate the complex world of information security, and our blog is another great source of inforamtion. We can assist you no matter where you are in your security maturity journey:

  • Breached or hit with ransomware?
  • Don't know where to start? 
  • Looking to confirm your security with a third party?

Secure your future with ProCircular.

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