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Mike Chapple, Ph. D., CISA, CISSP, is an IT security manager with the University of Notre Dame. He previously served as an information security researcher with the National Security Agency and the U.S. Air Force. Chapple is a frequent contributor to SearchSecurity.com, and serves as its resident expert on enterprise compliance, frameworks and standards for its Ask the Experts panel. He previously served as site expert on network security, is a technical editor for Information Security magazine and the author of several information security titles, including the CISSP Prep Guide and Information Security Illuminated.
See below for Mike's archive of advice on both compliance and network security. To submit a question for Mike, click on the "Ask a Question" tab above.
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Contributions from Mike Chapple, Enterprise Compliance
- Should enterprises be running multiple firewalls?
- What are best practices for fiber optic cable security?
- Configuring access control lists
- How to prevent a denial-of-service (DoS) attack
- How to create secure Windows FTP automation
- The top 5 network security practices
- Creating an SSL connection between servers
- Comparing an application proxy firewall and a gateway server firewall
- How to set up a DMZ
- IPS and IDS deployment strategies
- How to implement PCI network segmentation
- The difference between AES encryption and DES encryption
- Should IDS and SIM/SEM/SIEM be used for network intrusion monitoring?
- How to analyze a TCP and UDP network traffic spike
- How to perform a network forensic analysis and investigation
- What are the best practices for IPS implementation?
- How to prevent DDoS attacks on websites
- How to configure firewall ports for webmail system implementation
- Can S/MIME, XML and IPsec operate in one protocol layer?
- How should service providers address VoIP security issues and threats?
Security Management Strategies for the CIO