Cloud Computing Forensics Readiness

A group of people standing in front of a large screen.

2018 AT&T Business Summit: Security “in” and “of” the Cloud

By G C Network | November 10, 2018

While public cloud is undoubtedly an outsized piece of the conversation, news headlines of the latest data breach can make this move a very frightening proposition. The question of how…

A group of people standing in front of a display.

My Brush with Royalty: Queen Latifah

By G C Network | November 9, 2018

Queen Latifah! Hip Hop Icon. Movie Star. Television Star. Fashion Model. Songwriter. Producer. Entrepreneurial Genius!? YES! Dana Elaine Owens, her given name, is co-owner of Flavor Unit Entertainment, a firm that includes…

What’s New in Puppet 5?

By G C Network | November 9, 2018

Puppet 5 is released and comes with several exciting enhancements and features that promise to make configuration management much more streamlined. This article will take a comprehensive look at these…

5 Reasons Why Ansible is the Best CM Tool Out There?

By G C Network | November 9, 2018

Amidst volatile markets, dynamic technology shifts, and ever-increasing customer demands, it is imperative for IT organizations to develop flexible, scalable and high-quality applications that exceed expectations and enhance productivity. A…

Machine learning APIs for Google Cloud Platform

By G C Network | November 9, 2018

Google Cloud Platform (GCP) is considered to be one of the Big 3 cloud platforms among Microsoft Azure and AWS. GCP is widely used cloud solutions supporting AI capabilities to design and…

What Is The Most Important Part of Architecture?

By G C Network | November 9, 2018

I always find it interesting to hear what people view architecture as. A lot of people think it’s just about the design aspect, where you get to put pen to…

Cloud migration best practice Part 4: Executing the migration

By G C Network | September 16, 2018

This series has stepped through cloud migration best practices. After providing an overview, we discussed: Classifying business-critical data. Updating organizational IT governance policies. Application screening and cloud workload selection. How to…

Cloud Migration Best Practice Part 3: Application Portfolio Analysis

By G C Network | September 16, 2018

In part three of this series on cloud migration best practice, I will focus on migrating the application itself. If you haven’t had the opportunity to read our recommendations from part…

Why Use Immutable Storage?

By G C Network | September 11, 2018

Data has become a global currency, and its value has nowhere to go but up.  According to The Economist online, the world’s most valuable resource is no longer oil, but…

CLOUD ACT: What Does That Mean for Your Cloud Storage

By G C Network | August 31, 2018

When Congress names a law after you, it’s getting serious.  That is where we are now with cloud computing.  The Clarifying Lawful Overseas Use of Data Act or CLOUD Act (H.R. 4943) is…

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.
  • 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

Cloud Musings

( Thank you. If you enjoyed this article, get free updates by email or RSS – © Copyright Kevin L. Jackson 2016)

Follow me at https://Twitter.com/Kevin_Jackson
Posted in

G C Network