Incident Response – Being Prepared for the Worst-Case Scenario

It is no secret that in today’s world, information is more at risk than ever before. Unfortunately, we now must deal with the realization that it’s not if an attempted breach will occur on your network, but rather when. Despite an organization’s best efforts to secure networks and information, human error and system vulnerabilities will continue to exist. Considering that reality, organizations must be sure to prepare an actionable plan for when the worst-case scenarios play themselves out.

Incident response is the process of establishing a plan for responding to these worst-case scenarios. The ability of an organization to react to and contain incidents in a prompt and efficient manner is equally as important as the tools and procedures that are put in place to prevent such scenarios. This means not only having the tools in place to detect potential threats, but also having the personnel on hand to respond and react efficiently.

Who needs incident response?
In short: everyone. All businesses have intellectual property, personally identifiable information (PII), financials or some form of sensitive information that can be dangerous when in the wrong hands. Establishing an actionable plan will result in faster response times and minimize damages as a result of an incident.

The potential risks your organization faces as the result of poorly responding to an incident are vast and may vary based on industry. That said, below are some of the more common risks to consider when evaluating the value of your organization’s incident response plan:

Operational risks. An incident such as a system breach could result in critical systems and applications becoming inoperative. This may lead to a loss of core business functions (such as a production line being shut down) as well as potential security vulnerabilities.

Reputational risks. Responding poorly to an incident can have severely negative impacts on your organization’s public image, as well as in the eyes of your current and potential customers/clients.

Compliance risks. In some instances, an incident may result in an inability to meet regulatory requirements and introduces the potential for fines and/or penalties from governing bodies.

Financial risks. All the previously mentioned risks have the potential to result in negative financial impact to your organization. These, along with the potential for lost assets, the cost of repairs, legal fees and other unexpected costs should be considered.

Determining the components of a successful incident response plan will vary from business to business, but at its core should deliver the following:

  • An executive commitment and endorsement of the incident response initiative
  • An Incident Response Team (IRT) comprised of members with varying areas of expertise ranging from IT to legal and communications
  • A defined communication plan
  • A plan to support, maintain and test the incident response plan on a regular basis
  • An organized, structured approach that clearly defines the roles and responsibilities for all parties involved
  • A clearly stated definition of what an incident means to your organization and how incident response aligns with existing organizational security efforts, such as business continuity and disaster recovery plans
  • A well-defined plan on how to monitor and analyze potential threats to the environment
  • An operation plan that defines how incidents are declared and initial steps for information gathering
  • A post-incident process for lessons learned and process improvement

A successful incident response program should align with standards set forth by the National Institute of Standard and Technology (NIST), the International Organization for Standardization (ISO) and the Information Technology Infrastructure Library (ITIL).

Joe Gates, Senior Security & Controls Advisor, The Mako Group LLC

[ISACA Now Blog]

Palo Alto Networks Unit 42 Vulnerability Research February 2017 Disclosures

As part of Unit 42’s ongoing threat research, we can now disclose that Palo Alto Networks Unit 42 researchers have discovered two code execution vulnerabilities affecting Adobe Flash (APSB17-04) that were addressed in Adobe’s monthly security update release:

  1. CVE-2017-2982: Tao Yan
  2. CVE-2017-2996: Tao Yan

For current customers with a Threat Prevention subscription, Palo Alto Networks has also released IPS signatures providing proactive protection from these vulnerabilities. Traps, Palo Alto Networks advanced endpoint solution, can block memory corruption based exploits of this nature.

Palo Alto Networks is a regular contributor to vulnerability research in Microsoft, Adobe, Apple, Google Android and other ecosystems. By proactively identifying these vulnerabilities, developing protections for our customers, and sharing the information with the security community, we are removing weapons used by attackers to threaten users, and compromise enterprise, government, and service provider networks.

[Palo Alto Networks Research Center]

Leveraging UAS Technology: Time is of the Essence

Unmanned aerial system (UAS) technology has the potential to revolutionize a broad cross-section of industries, ranging from media and telecommunications to agriculture and construction. In the future, a forward-leaning regulatory framework will allow businesses of all sizes to leverage this technology to maximize revenue, create efficiencies, and expand the scope of goods and services available to consumers, not to mention deliver hundreds of billions of dollars to the economy. The Small UAV Coalition was founded on the principle that ‘technology always wins,’ and that philosophy is more apropos now than ever before. However, federal regulators determine when businesses, consumers, and our economy can begin to benefit.

In June 2016, the Federal Aviation Administration (FAA) took an important step toward achieving this reality. After a nine-month delay, the FAA released its long-awaited Final Rule for commercial UAS operations (Part 107). The rule, effective 29 August, 2016, expanded opportunities for commercial drone operators and businesses to test and integrate a wider range of commercial UAS applications. While beneficial to industry, Part 107 was merely a small first step. Operators must travel to a designated FAA testing facility to take an Aeronautical Knowledge Test in order to obtain a remote pilot certificate and entities interested in integrating extended operations – including those beyond visual line of sight (BVLOS), at night, over people, and with multiple UAS – are subject to a lengthy and arduous waiver process.

In the six months since Part 107 went into effect, the FAA has granted just over 300 of these waivers, the vast majority of which only allow for highly restricted nighttime operations. These lingering limitations on expanded operations stifle innovation and truncate the vast economic and social benefits possible through widespread integration of UAS technology.

Many companies that utilize UAS technology saw a glimpse of the future when the FAA announced plans to release a notice of proposed rulemaking (NPRM) for operations over people by the end of 2016. This NPRM would open a public comment period that would allow industry, consumers, and government stakeholders to provide input in support of a forward-leaning final rule that embraces innovation, safety and security. With no sign of progress at year’s end, FAA Administrator Michael Huerta publicly acknowledged an indefinite postponement of the NPRM on 6 January.

The promise of a NPRM took another hit in early 2017 when the new US Administration implemented a regulatory freeze and announced intentions to require two regulations to be repealed for every new one that goes into effect in an effort to reduce regulatory burdens on businesses. Let’s celebrate the reduction of redundant or burdensome regulations while recognizing that some regulation provides clarity to industry and actually promotes investment, innovation, and job creation through removing government prohibitions. Huerta’s “steadfast commitment to… ensur[ing] drones can fly over people without sacrificing safety or security” remains a hollow promise to companies eager to integrate operations over people, but stalled by the delay. Even initiatives that face no uncertainty or interagency “miscommunication,” such as digital education tools, consumer information centers/representatives, and an automated and expedited waiver process are in some nebulous queue.

While there are undoubtedly sectors of the economy in dire need of reduced regulatory burdens and less red tape, many rapidly developing sectors of the 21st century economy are at a standstill amidst legal and regulatory uncertainty. Commercial UAS technology is evolving at a pace that has exceeded nascent regulations. The industry needs a forward-leaning, progressive regulatory framework to in order to realize the vast economic and social benefits of this transformative technology.

Security issues must never be taken lightly and safety is always paramount, but we can, at the very least, initiate this critical dialogue and have transparency about reasons why we are not. A NPRM would provide an opportunity for industry stakeholders to sit down at the proverbial table and consider all questions and concerns – safety, security, or otherwise – alongside key lawmakers and regulators. Countries around the world continue to adopt progressive UAS regulations and authorize expanded operations, outpacing US progress and our government’s commitment to American innovation. Aggressive pursuit of US leadership in the research, development, production and application of UAS technology is more important than ever – time is of the essence because, as we all know, technology always wins.

Editor’s note: A new ISACA white paper on drone usage and a related checklist can be downloaded at www.isaca.org/drones.

Michael Drobac, Small UAV Coalition, Senior Advisor, Akin Gump Strauss Hauer & Feld

[ISACA Now Blog]

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