Cloud Computing Forensics Readiness

March 8, 2017 / G C Network / Comments Off

Twitter Feed

My views on “Classification of Cloud Computing Stakeholders”

By G C Network | July 12, 2008

In “Cloudy Times”, Markus Klems is having a good discussion on how cloud computing stakeholders classify the various infrastructure options. I then thought that it would be good for me…

The Implemetation of Network-Centric Warfare

By G C Network | July 12, 2008

The Implemetation of Network-Centric Warfare “Warfare is about human behavior in a context of organized violence directed toward political ends. So, network-centric warfare (NCW) is about human behavior within a…

Personal Views on DISA, HP and RACE

By G C Network | July 11, 2008

DISA and HP are clearly on the path towards cloud computing. At it’s core, net-centric operations requires the effective delivery of information to forward forces and the translation of that…

DISA selects HP for RACE

By G C Network | July 10, 2008

Byte and Switch reported today that the Department of Defense (DoD) has confirmed that HP will help the Defense Information Systems Agency (DISA) deploy a major cloud computing infrastructure. Grid…

Speakers for First SOA-R Event Announced

By G C Network | July 10, 2008

Scheduled speakers and topics for the first SOA-R Cloud Computing Education event are: Steve Armentrout, Parabon, President & CEO Grid to Cloud Computing Greg Boss, IBM, Lead Cloud Solution Architect…

Cloud Computing Offerings – A Taxonomy

By G C Network | July 9, 2008

From “The various level of cloud computing” by Ross Cooney Applications in the cloud: Software as a Service (SaaS). Examples include gmail, yahoo mail, Hotmail, the various search engines, wikipedia,…

Cloud Computing Guides (updated 8/10/08)

By G C Network | July 9, 2008

InfoWorld Special Report on Cloud Computing InformationWeek Guide to Cloud Computing InfoWorld Cloud Computing Strategy Guide Cloud Computing Product Guide A Brief History of Cloud Computing Business Week CEO Guide…

Microsoft announcing Cloud Computing offering

By G C Network | July 8, 2008

According to Information Week, Microsoft plans to make three important business software offerings — Exchange, Office Communications, and SharePoint — available in SaaS versions for business this year, but it’s…

Intel new CIO to examine Cloud Computing

By G C Network | July 7, 2008

In a ComputerworldUK article, incoming Intel CIO Diane Bryant says that she will network with fellow information chiefs, examine cloud computing and advocate using the chip giant’s internal operations as…

Cloud Computing for National Security

By G C Network | July 3, 2008

As the national security community considers cloud computing as an IT infrastructure option, it is surely looking at the value of the cloud in an information sharing world. Implementation of…

« Previous
1
…
64
65
66
67
68
…
73
Next »

Photo credit: Shuterstock

In today’s globally connected world, data security breaches are bound to occur. This, in turn, increases the importance of digital forensic readiness, or the ability to access and trust computer log data in the identification of a breach and the determination of what datasets may have been compromised. As organizations rapidly move into the cloud, the complexities of this multi-jurisdictional and multi-tenancy environment has made the importance of cloud forensics even more pronounced. This reality has also drastically heightened the legal risk associated with information technology operations. Cloud and digital forensics readiness are therefore critical to business disaster recovery, continuity of business services and cloud ecosystem management.

The benefits of digital forensic readiness include:

Reducing the cost of cyber investigations;
Quick determination of relevant attack vector;
Reduction in the cost for data disclosure;
Faster restoration from damage; and
Cyber insurance discounts.

Forensic readiness will also help your organization regain control after any sort of data breach. It will help limit the damage and costs from just about any digital incident. When forensics readiness is taken into account, post breach digital investigation often become simpler in that retrieval of digital evidence can occur without running into some of the better known challenges. Even more important is when forensics is part of the business continuity plan, digital evidence is actually acquired and stored before an incident occurs without interrupting business operations.

Cloud and digital forensics should be looked at across three separate dimensions: technical, organizational, and legal. The technical dimension is mainly focused onL

Forensics data collection;
Elastic, static and live forensics;
Evidence segregation;
Investigations in virtualized environments; and
Pro-active preparations.

The organization dimension is strongly influenced by the roles played by the relevant cloud service provider and the cloud service consumer. To establish a forensic capability, these organizations must define a staffing structure that fulfills the following critical roles:

Investigators: Responsible for collaborative investigation allegations of misconduct in the Cloud and working with external assistance or law enforcement when needed.
IT Professionals: System, network, and security administrators, ethical hackers, cloud security architect, and technical support staff in the cloud organization.
Incident Handlers: The team that responds to a variety of specific security incidents, such as unauthorized data access, accidental data leakage and data loss, breach of tenant confidentiality, inappropriate system usage, malicious code infections, malicious insider attack, (distributed) denial of service attacks, etc.
Legal Advisors: Staff familiar with multi-jurisdiction and multi-tenant issues in the Cloud that will ensure that any forensic activities will not violate regulations under respective jurisdiction(s) or confidentialities of other tenant(s) sharing the same resource(s).
External Assistance: Typically, it is wise for the cloud organizations to rely on a combination of its own staff and external parties to perform forensic tasks such as e-discovery, investigations on civil cases, investigations on external chain of dependencies. The responsibility of any external party should be determined in advance and made clear relevant policies, guidelines and agreements.

The legal dimension primarily revolves around multi-jurisdiction and multi-tenancy challenges and the terms of use as specified in the CSP Service Level Agreement (SLA). Specific topics that should always be addressed within the SLA include:

· Service provided, techniques supported and access granted by the CSP to the customer regarding forensic investigation;

· Trust boundaries, roles and responsibilities between the CSP and the cloud customer regarding forensic investigation;

· How forensic investigations are secured in a multi-jurisdictional environment in terms of legal regulations, confidentiality of customer data, and privacy policies; and

· How forensic investigations are secured in a multi-tenant environment in terms of legal regulations, confidentiality of customer data and privacy policies

Experts recommend a focus in three primary aspects:

Preparation: Create and maintain the conditions that enable you to respond timely and effectively to any digital incident.
Partnering: Forge relations with and external specialists and stakeholders when it comes to dealing with digital incidents before a crisis occurs.
Evolving: Periodically rehearse, evaluate and update your response plan.

Forensics is a core requirement of good organizational hygiene, alongside business continuity and disaster recovery and should always be specified in standard contract clauses. Businesses without forensic readiness planning and testing in place are just as negligent as those that fail to plan for business continuity or disaster recovery. By implementing and testing their forensic readiness, a business can prepare itself to be in a much better position when – not if – a security incident occurs.

This post was brought to you by IBM Global Technology Services. For more content like this, visit ITBizAdvisor.com