This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Mcafee, Inc.. Active years: 2013-2014.
Company Filing History:
Years Active: 2013-2014
Title: Michael J Karels: Innovator in Firewall Technology
Introduction
Michael J Karels is a notable inventor based in Eden Prairie, MN (US). He has made significant contributions to the field of cybersecurity, particularly in firewall technology. With a total of 3 patents to his name, Karels has developed innovative solutions that enhance the security of network communications.
Latest Patents
One of Karels' latest patents is titled "Named sockets in a firewall." This invention describes a proxy device, such as a firewall, that utilizes an internal socket namespace. Connection requests must be explicitly redirected to a listening socket in the alternate namespace to connect to a service. This method provides greater security than traditional firewall or proxy devices, as external connections cannot directly address the listening socket or service. To facilitate this, a service process creates a listening socket and binds a name in an alternate namespace before listening for connections.
Another significant patent is "Port allocation in a firewall cluster." This invention involves a firewall cluster with three or more processing nodes sharing the same IP address. Port numbers are assigned to distinguish between traffic sent to the cluster. Each network connection is assigned a destination port number, and the nodes determine if the assigned port matches their assigned numbers. If it does, the node processes the connection; if not, the connection is discarded.
Career Highlights
Michael J Karels is currently employed at McAfee, Inc., where he continues to work on innovative cybersecurity solutions. His expertise in firewall technology has positioned him as a key player in the industry.
Collaborations
Karels has collaborated with notable colleagues, including Michael W Green and David Frederick Diehl. Their combined efforts contribute to advancements in cybersecurity and network protection.
Conclusion
Michael J Karels is a distinguished inventor whose work in firewall technology has significantly impacted cybersecurity. His innovative patents reflect his commitment to enhancing network security and protecting users from potential threats.