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Get to know us better! Gain valuable insights into how we think by visiting our blog, or take a look at the industry events we're frequenting on our events page. You can also geek out with us by attending one of our security management webinars, or dive head first into the products and solutions we provide in our Resource Library. There's lots to keep you busy! 

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Blog

May 19, 2017 A Practical History of the Firewall - Part 1: Early Days
As a practitioner in the relatively early days of the mass adoption of the Internet (mid to late 90s), I saw the rapid adoption and evolution of firewall technology. I had a limited view, and certainly have an imperfect memory, of this history. As such, over the next few posts, I welcome your comments to help me fill in the missing pieces of this story.
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May 02, 2017 Breaking down the 2017 Verizon Data Breach Investigation Report
Verizon’s infamous Data Breach Investigations Report (DBIR) came out last week. It’s a testament to the diverse data Verizon now has that this year’s report is separated out by industry. In other words, more industries are seeing attacks and it allows the data to be divided and still hold merit. A few findings stood out to me as worthy of a deeper look...
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Oct 23, 2014Configuration Confrontation - Network Security’s Biggest Challenge

As numerous breach incidents have emphasized, the inability of organizations to properly configure existing defenses remains arguably their most significant network security challenge.

With the Target breach standing as perhaps the best example – as attackers subsequently infiltrated the retailer’s point-of-sale data after gaining access to other areas of the network – the problem has been reinforced in a number of high-profile incidents.

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This week, noteworthy vulnerability researcher H.D. Moore, perhaps best known as founder of the Metasploit pen testing platform, brought even greater attention to this issue, releasing new findings regarding a previously unreported firewall configuration issue that could expose many organizations to potential compromise.

The research, which affects organizations using devices made by Palo Alto Networks, a leader in the space, further highlights the fact that it is the challenge practitioners face in properly configuring such defenses – not vulnerabilities in those products – that remains so pervasive and troublesome.

As first detailed by Moore in a blog post and reported in news outlets including the U.K.-based Register, the issue involves misconfigured user identities set up for Palo Alto Networks firewalls that “leak” information onto the Web, exposing underlying services.

With VPN and webmail services among those affected, the issue revolves around possible credential exposure when Palo Alto Networks customers have improperly configured User-ID to enable WMI probing on external/untrusted zones, resulting in the User-ID agent sending these probes to external/untrusted hosts.

To its credit, Palo Alto quickly posted an advisory and associated best practices guidelines to help organizations address the issue. Vulnerability management specialists Rapid7, which purchased Metasploit five years ago and remains Moore’s employer, also posted an advisory.

By no coincidence, Palo Alto and Rapid7 are among FireMon’s closest technology and business partners. This is because we work with these companies every day to help customers identify and remediate precisely the type of issues highlighted by Moore’s ingenious research.

Network and applications vulnerabilities remain a huge problem, as do cutting-edge attacks. However, as illustrated by the Target breach, countless other incidents and the details of Moore’s latest work, erroneous and unseen configuration issues within network security infrastructure remain just as significant of a problem. And even better, one that when identified can be rapidly addressed.

The revealed Palo Alto firewall “vulnerability” isn’t a flaw at all but rather an opportunity for risk created by the complexity of firewall configuration and the lack of visibility that many practitioners retain into their current alignment – an issue intensified within large enterprises.

These are the very network security management challenges that led to the initial invention and continued advancement of FireMon Security Manager. Working alongside partners including Palo Alto and Rapid7, among many others, we help our customers identify and mitigate such issues.

In response to Moore’s research, FireMon immediately created a new custom audit check within Security Manager that allows organizations to analyze their Palo Alto firewalls to identify and check that user identification lookups are not allowed on public facing zones.

To be honest, doing so was almost painfully simple, because this is exactly what FireMon was designed to do!

As FireMon has been publicizing for many years – the level of complexity and change affecting configuration of network firewalls remains perhaps the greatest challenge facing network security practitioners.

If you’re concerned that the newly reported Palo Alto issue, or any of the countless configuration challenges affecting every manner of network firewall, may affect your organization, take a closer look at FireMon.

We help customers gain visibility into and control over this very type of problem. It’s what we do. It’s why we’re here. Learn more about our solutions, today.

Josh Mayfield leads platform sales for Immediate Insight, FireMon's security analytics solution.

Events

Webinars

Upcoming Webinars

Jun 06, 2017 2:00 pm - 3:00 pm PDT Top 5 Risks of "Dirty" Firewalls
Firewall rules are notoriously complex and voluminous in nature. Even small organizations have multiple firewalls and significant complexity. But large organizations are overwhelmed.
Register
May 23, 2017 2:00 pm - 3:00 pm PDT Der Countdown läuft, noch 365 Tage bis zur DSGVO (GDPR): Machen Sie Ihr Netzwerk fit für Compliance
Netzwerksicherheit ist deutlich mehr als Cyberbedrohungen nur zu stoppen. Es geht auch darum für das Unvermeidliche gerüstet zu sein. Nämlich einen Datenschutzvorfall, den die Technik allein nicht hat verhindern können. Die EU Datenschutz-Grundverordnung (kurz DSGVO GDPR) ist, neben anderen mehr, ein solches Compliance-Rahmenwerk mit dem Unternehmen sich auseinandersetzen müssen und das im Mai des kommenden Jahres in Kraft tritt. Dann sind Unternehmen beispielsweise verpflichtet innerhalb von 72 Stunden nach einem Datenschutzvorfall darüber zu informieren.
Register
May 04, 2017 Threat Hunting: Beyond Alerts & IOCs
Organizations are taking a more active role in detecting and responding to advanced attacks – Threat Hunting. In this webinar, you’ll discover the steps you can take to launch your threat hunting capabilities.
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Apr 27, 2017 The Life of a Firewall: Seamless, Automated Rule Lifecycle Management

So you’ve purchased a new firewall. Now what?

You’ve got to decide which access is allowed, which isn’t allowed and whether or not rules are compliant with internal and regulatory standards.

Things are running along smoothly and then the dreaded “change.” A user submits a new access request and the fun begins. Is this access necessary? Safe? Compliant? And what happens when it’s time to retire unused rules?

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Apr 19, 2017 Closing the Complexity Gap

How Effective Security Management Can Help Teams Cover the Exponentially Increasing Gap between Technology & the Resources Available to Manage It

Security teams today are under tremendous pressure due to the rising frequency and impact of breaches and a business that wants to move faster and faster. The answer to both of these challenges has always been to add more technology and staff resources.

However, each new technology added creates complexity. More rules are created and more data is generated. As networks continue to evolve, this complexity will only grow. And while staff resources may increase, they will never match the exponential growth of technology.

FireMon calls this phenomenon The Complexity Gap and has set out to help security teams close it.

Join us for this webinar with Frost & Sullivan where we’ll explore the causes of “The Gap” and how workforce multipliers such as intelligence and automation help staff manage their security more efficiently and more effectively.

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Mar 30, 2017 Data Orchestration for Incident Response
The biggest challenge security teams face when it comes to the alert triage process is preparing the data for analysis. Analysts can spend 80% of their time or more just to assemble the data to answer the question of whether an alert is a false positive or real incident.

Immediate orchestrates the data assembly process, freeing up critical time and resources to actually respond to identified events.

Join us for this webinar to learn how you can streamline the incident response process by orchestrating data assembly from a variety of disparate, external sources, including:
- FireMon Security Manager
- Palo Alto Networks AutoFocus
- VirusTotal
- Packet Capture
- Threat Intelligence Feeds
- And more!
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News




Resource Library

Audit Compliance

Datasheets

Policy Change

Solution Briefs

Policy Change

White Papers

Visibility Monitoring Management

Analyst Reports

Security Manager
Overview of FireMon’s Flagship Firewall Management Solution
Policy Planner
Overview of FireMon’s Change Automation Solution
Policy Optimizer
Overview of FireMon’s Rule Recertification Automation Solution
Risk Analyzer
Overview of FireMon’s Attack Simulation and Risk Measurement Solution
Immediate Insight
Overview of FireMon’s Immediate Insight Solution
Intelligent Security Management
Delivering next-generation security management that boosts productivity and accelerates the agility of business
Intelligent Policy Automation
Intelligent Policy Automation: Orchestrating Change Management with Speed and Security.
Hybrid Cloud Management
Visibility into and control over Cloud Services, including AWS and OpenStack Platforms
Accelerated Incident Response
Immediate Insight in action - Orchestration, automation and analytics for data assembly and discovery
Change Simulation & Risk Scoring
Proactively reduce risk based upon network exposure and host accessibility
2017 State of the Firewall
Networking continues to evolve, yet the firewall remains critical to securing today’s enterprises. FireMon is proud to present its 3rd Annual State of the Firewall Report
Firewall Cleanup
The implications of firewall policy complexity, why it remains a problem today and how to resolve it.
Real-Time Risk Analysis
Risk analysis with real-time change configuration is key to managing security risks in your IT infrastructure.
Real-Time Data Triage
Our Immediate Insight platform from FireMon can help organizations overcome the limitations and gaps inherent to the current analytic market.
Bridging the SIEM Alert Triage Gap
Immediate Insight enables security teams to improve event triage and incident response, extending the value of your existing full-featured SIEM.
Intelligent Policy Automation
Automation Isn’t One-Size-Fits-All
Intelligent Security Management

Helping Enterprise Security Teams Improve Resource Efficiency & Reduce Overall Risk Exposure

2016 State of the Firewall
2nd Annual State of the Firewall Report based on survey of 600 IT security practitioners.
The Top 5 Myths of Data Breaches
Five of the biggest myths that exist about data breaches, and explain how and why they occur.
Firewall Sprawl: Top Four Security Gaps Exposed

Firewall technology has come a long way since its initial, most rudimentary forms. Next-Generation Firewalls (NGFW) are the latest development, and organizations are accelerating adoption to the new technology. But NGFWs aren’t a fix-all solution.

Firewall Sprawl: How Complexity Is Adding Cost & Increasing Risk
Aberdeen
Quantifying the value of Intelligent Security Management
Aberdeen
Security Analytics Brings Data-Driven Security Into the 21st Century
Forrester
Automate Zero Trust Policy And Enforcement
Forrester
The Return on Security analysis for FireMon’s Security Manager
IANS