Jeffrey Ringsred
Details
Management Information Systems, General
St. Cloud State University
Wells Fargo
Lead Information Security Engineer
On the Fraud Monitoring and Governance Team I helped to onboard the mobile device fraud reporting duties from a co-worker who move to a new role. I created additional documentation based on what I was given to help streamline the process.
2022 : 2022
Best Buy
Associate Specialist, Enterprise Information Protection
On the eInvestigations Team, I performed various investigative tasks to collect and report data. I collected forensic data from cloud accounts as well as online computers using industry standard tools. I also built various dashboards and reports from available log data.
Trained teammates and co-workers on searching logs and dashboard creation.
2019 : 2022
Best Buy
Associate Specialist, Enterprise Information Protection
On the Security Analytics, Reporting and Triage Team, I provided primary build, support, and content creation for enterprise SIEM and Log Management. I also partnered with L1 Incident Response Triage Analysts to tune rules, reducing many false-positives and duplicates.
2015 : 2019
Best Buy
Associate Specialist, Enterprise Information Protection
- Provide security leadership and mentoring, educate co-workers about security best practices.
- Leverage current events to illustrate why security is important to our patients and our business.
- Deploy and maintain SIEM technology, build new connectors, educate IS staff about capabilities, and partner with them to create and customize alerts and reports.
- Build, deploy and establish vulnerability scanning and management program, both internal and external. Partner with Infrastructure and Application Engineers to address findings.
- Manage and support IDS/IPS for both edge and datacenter networks. Monitor alerts and tune signatures.
- Build, deploy and maintain URL Filtering technology. Partner with Networking staff to troubleshoot and resolve issues.
- General troubleshooting and support of various IT systems that may interact with security technologies. This includes packet analysis, log reviews, logical thought process, and of course communication.
2012 : 2015
HealthEast
Security Engineer
Skills
Agile Methodolgy, ArcSight, ASP.NET, Checkpoint Security, Cisco CSM, Cisco IOS, Cisco IronPort WSA, Cisco Technologies, CISSP, DHCP, DNS management, EnCase, FireEye, Firewalls, Healthcare Information Technology, HIPAA, IDS, Information Security, Information Systems, IPS, ITIL, IT Security Policies, Lancope StealthWatch, Linux Desktop, Linux System Administration, Microsoft Technologies, Nessus, Network Security, Network Traffic Analysis, Nmap, Oracle Administration, PCI DSS, pfSense, PKI, PL/SQL, Security, SIEM, Squid, SSL Certificates, Symantec Endpoint Protection, TCP/IP, TippingPoint IPS, Troubleshooting, Tufin, Vulnerability Management, Wireless Networking
About
As an IT professional I strive to improve and sharpen my skills every day. Whether it be learning a new security tool or just trying to become a better communicator. No matter how much expertise I gain, I always seek a higher understanding.
My work experience has varied widely from blue collar to knowledge work. Each one has given me attributes I take forward such as customer service, communicating with the public, and teamwork while dealing with complex, technical problems.
Specialties: ArcSight SIEM and log management, network security, and vulnerability assessment.
Other technology experience:
- ArcSight ESM (v4.x-6.5c).
- Tenable Nessus and Enterprise Cloud.
- Cisco IPS, Cisco Security Manager (CSM).
- Cisco IOS IPS.
- TippingPoint IDS/IPS.
- Cisco IronPort WSA/SMA.
- Cisco CX module for URL Filtering.
- Websense.
- Check Point (IDS/IPS, Application & URL filtering, HTTPS inspection, SmartCenter, SmartDashboard, SmartLog).
- Network Analysis: Wireshark, RSA NetWitness Investigator, OpNET ACE Analyst, OpNET AppResponse Xpert.
- FireEye NX/HX (NX 7400, 4400).
- EnCase Forensic and Enterprise, LogiCube Talon/Dossier (image capture).
- VMware ESX (enterprise and home), Proxmox VE (home lab).
- Cisco 6500, 4500, 2900 switches.
- Cisco 2800 ISR, 891 ISR routers.
- Cisco Wireless LAN Controller.
- Cisco APs: autonomous and LWAPP.
- BlueCat DNS & DHCP (Adonis & Proteus).
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