SealingTech Insights

Press Releases

Sealing Technologies Inc. Welcomes Quark Security Inc. & Their Cyber Security Experts

June 26, 2020

COLUMBIA, MD – Sealing Technologies Inc. (“SealingTech”) has officiated the acquisition of Quark Security Inc. (“Quark”), as of Friday, December 6th, 2019. SealingTech and Quark will be working to unify their expertise and development practices with their engineering, integration, sales, and business management teams through the merging of networks, financial systems, and contracts. As leading…

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Small Cybersecurity Business, Sealing Technologies, Inc., Urges Community Organizations to Donate

May 28, 2020

COLUMBIA, Md., May 14, 2020 /PRNewswire/ — Sealing Technologies, Inc. (SealingTech) urges local Howard County organizations to donate and provide relief to the most vulnerable residents of the Howard County community. Your browser does not support the video tag. Director of the HoCo Food Bank, Paul McElderry, states that a significant increase of locals in…

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Latest News and Research

CMMI Level 3 Appraisal

April 8, 2019

SealingTech recently went through a CMMI Level 3 appraisal for Services. If you’ve never heard of CMMI, it stands for Capability Maturity Model Integration and Level 3 is one of five “Maturity Levels” in the CMMI model, known as the “Defined” level. Essentially, all of our company processes and procedures were reviewed for each of…

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SANS 2018 Holiday Hack Challenge

February 21, 2019

Here at SealingTech we are proud to have a team of engineers who are constantly challenging themselves and each other at work and in their free time! You may recall several other challenges we have blogged about such as Kevin’s work on the IXIA Breaking Point Network Profiles challenge, or Scott and Tony’s solutions for the Cloudshark Halloween PCAP…

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How to Script Large Ixia Breaking Point Network Profiles Part 2: Electric Boogaloo

January 16, 2019

Background Hello everyone, hope you’re doing well today. Before reading this blog post, I recommend you read my previous blog post that describes the problem my team was trying to solve and documents our solution to this problem. How to Script Large Ixia Breaking Point Network Profiles Did you read it? Good! After posting that…

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Scenario-Based Training:  Creating a Hands-On Course for Network & Security Operators 

November 21, 2018

Introduction to Scenario Based Training Over the past year and a half, we have created content and held training events for Network and Security Operators.  We call our events “Scenario-Based Training” because we provide the participants with situations related to a security or network incident. We have found that feedback for this type of training tends to be much more positive than vendor/product specific training because participants are…

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Trick or Treat: Halloween PCAP Challenge from Cloudshark

November 14, 2018

TL;DR During Halloween, a company called Cloudshark released a Packet Capture challenge that involved finding hidden “pumpkins” that were hidden in packets. Two SealingTech employees, Tony Efantis and Scott Lohin, participated in the challenge and found all five pumpkins. This challenge was a lot of fun, and we thank Cloudshark for creating it for the…

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How to Script Large Ixia Breaking Point Network Profiles

August 3, 2018

Background My team at SealingTech was tasked with testing the performance of a router that would be a tunnel endpoint for many different Site to Site VPN connections from various places. We were given requirements that it needed to support thousands of tunnels and VRFs and lots of bandwidth (upwards of 20 Gb/s). We had…

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SR-IOV and Promiscuous Mode

July 30, 2018

For the past year, SealingTech’s Innovation Team has been working on an open source side-project called Expandable Defensive Cyber Operations Platform (EDCOP), with the goal of building a highly scalable containerized network security platform. I always tell people that if they want to try it on hardware, they need to get an Intel X710 or…

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Cisco Live! 2018 – Orlando, FL

June 27, 2018

I am fortunate to work for a company that truly believes in continuing education for all it’s employees (one of the many perks of working at SealingTech). Each employee gets a set amount to spend to further their education. While some choose the collegiate path, I have chosen the certification path where I have gone…

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BSidesCharm 2018

May 4, 2018

We had such a great time at BSidesCharm 2018 – so much so that I felt compelled to write about it.  Over the past couple years I have attended this event on behalf of SealingTech, and I have seen the conference grow and change locations. The conference had a little different feel to it this…

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