About Forrester
Forrester Research, Inc. is an independent research company that provides pragmatic and forward-thinking advice to global leaders in business and technology.

John serves Security & Risk Professionals. He is a leading expert on wireless security, network security, security information management, and PCI data security.
John is a 25-year veteran of the high-tech world. He holds numerous industry certifications, including CISSP, CEH, QSA, and CCNA. Prior to joining Forrester, John was the senior security architect with security consultancy Vigilar, and he started the security practice for a Cisco Gold VAR, Flair Data Systems, where he was a principal security consultant. He has particular expertise in the areas of wireless security, intrusion detection and prevention, and voice over IP hacking. He has been interviewed and published in numerous magazines, including Hospitality Technology Magazine, SecurityFocus.com, and Techtarget.com. John has spoken at many security conferences and events, including ToorCon, ShmoCon, and InfoSec World.
John has a Bachelor of Arts degree in communications from the University of Iowa.
PCI Gives The SIM Market Its Second Wind, But The Field Will Thin Out In The Years Ahead
The security information management (SIM) market has undergone a dramatic transformation in the past five years. After growing to a respectable size in a short period in the early 2000s, the SIM...
Vision: The Security Architecture And Operations Playbook
There's an old saying in information security: "We want our network to be like an M&M, with a hard crunchy outside and a soft chewy center." For a generation of information security...
Future Look: The Data Security And Privacy Playbook
This report outlines the future look of Forrester's solution for security and risk (S&R) executives seeking to develop a holistic strategy to protect and manage sensitive data. In the...

Strategic Plan: The Security Architecture And Operations Playbook
One of our goals with Zero Trust is to optimize the security architectures and technologies for future flexibility. As we move toward a data-centric world with shifting threats and perimeters, we...

The news is filled with reports of networks attacks and stolen data. Consumers routinely undergo the stress of fraudulent charges or compromised credit cards. Terms such as "botnet" have become part...
ForeScout, Juniper, And Bradford Networks Outdistance The Pack, But Cisco, McAfee, And Enterasys Are Close Behind
In Forrester's 72-criteria evaluation of network access control (NAC) vendors, we found few notable points of differentiation between vendor offerings. Thus we have a tight clustering of vendors...
Road Map: The Security Architecture And Operations Playbook
This report outlines Forrester's solution to help security and risk (S&R) leaders develop their road map for Zero Trust network threat mitigation technologies using Forrester's TechRadar™...

PCI (Payment Card Industry) compliance — a requirement for accepting credit card transactions — can be difficult. About 65% of global enterprises are still working on their PCI compliance...
To effectively deal with the broad and complex requirements of Payment Card Industry (PCI) data security, you need to break the elements apart to provide enhanced clarity. We've designed the PCI...
A Mature Space, IPS Is Still The Bulwark Of Network Security
An intrusion prevention system (IPS) complements traditional firewalls by inspecting the entire network packet looking for malicious traffic that is often invisible to Layer 3 firewalls. While...
Assessment Framework: The Data Security And Privacy Playbook
Data loss prevention or protection (DLP) — depending upon your usage — is both one of the hottest topics and most difficult challenges among information security professionals today. In...

Strategic Plan: The Data Security And Privacy Playbook
As cybercriminals have become more skillful and sophisticated, they have eroded the effectiveness of our traditional perimeter-based security controls. The constantly mutating threat landscape...
Essential Functionality For The Zero Trust Model Of Information Security
In today's threat environment, the network perimeter has disappeared. Insiders are as insidious a threat as outsiders. In the past, the "trust but verify" model did not facilitate insight into...
Until the recent indictment of 11 people for hacking into retailers' wireless networks and stealing more than 40 million credit and debit card accounts, the focus of corporate network teams has been...
Using PCI As A Foundation For Security And Risk Management
PCI is controversial. As with any business requirement, it has its good parts and bad parts. Too many companies spin their wheels and complain about what they perceive as the negative or unjust parts...
Business Case: The Security Architecture And Operations Playbook
We may look back on 2011 and 2012 as the golden age of hacking. In 2011, we saw well-publicized and devastating attacks such as the one that brought down the Sony PlayStation Network (PSN). In 2012,...
To effectively deal with the broad and complex requirements of Payment Card Industry (PCI) data security, you need to break the elements apart to provide enhanced clarity. We've designed the PCI...
Increase Efficiency, Lower Costs, And Improve Security
Staffing the traditional security operations center (SOC) is expensive. Forrester anticipates that the SOC will become virtualized in the future, in a next-generation transformation that we call "SOC...
In the beginning was the alert, but the alert drove everyone crazy so the IT staff quit looking at the logs. That long-gone era represents the glory days of intrusion detection systems (IDS)....
Preparing Your Network For Any Device, Anywhere, Any Time
You are part of an extended enterprise — a new extended ecosystem of customers, clouds, service providers, partners, supply chains, and empowered users. The business expects you, the security...

In the battle to protect your organization's information and assets, firewalls are the first line of defense for preventing attacks against the network. And for the most part, they've succeeded at...
To effectively deal with the broad and complex requirements of Payment Card Industry (PCI) data security, you need to break the elements apart to provide enhanced clarity. We've designed the PCI...
An Effective Incident Management Program Is Essential To Help You Stay In Business
It's not a question of if — but when — your organization will experience a serious security breach. Cybercriminals are using more sophisticated and targeted attacks to steal everything...
To effectively deal with the broad and complex requirements of Payment Card Industry (PCI) data security, you need to break the elements apart to provide enhanced clarity. We've designed the PCI...
To effectively deal with the broad and complex requirements of Payment Card Industry (PCI) data security, you need to break the elements apart to provide enhanced clarity. We've designed the PCI...