Failure Mode and Effects Analysis

 

Any business in the manufacturing industry would know that anything can happen in the development stages of the product. And while you can certainly learn from each of these failures and improve the process the next time around, doing so would entail a lot of time and money.
A widely-used procedure in operations management utilised to identify and analyse potential reliability problems while still in the early stages of production is the Failure Mode and Effects Analysis (FMEA).

FMEAs help us focus on and understand the impact of possible process or product risks.

The FMEA method for quality is based largely on the traditional practice of achieving product reliability through comprehensive testing and using techniques such as probabilistic reliability modelling. To give us a better understanding of the process, let’s break it down to its two basic components ? the failure mode and the effects analysis.

Failure mode is defined as the means by which something may fail. It essentially answers the question “What could go wrong?” Failure modes are the potential flaws in a process or product that could have an impact on the end user – the customer.

Effects analysis, on the other hand, is the process by which the consequences of these failures are studied.

With the two aspects taken together, the FMEA can help:

  • Discover the possible risks that can come with a product or process;
  • Plan out courses of action to counter these risks, particularly, those with the highest potential impact; and
  • Monitor the action plan results, with emphasis on how risk was reduced.

Find out more about our Quality Assurance services in the following pages:

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The Rights of Individuals Under The General Data Protection Regulation

The General Data Protection Regulation or GDPR is a European Union law reinforcing the rights of citizens concerning the confidentiality of their information, and confirming that they own it. We thought it would be interesting to examine the GDPR effective 25 May 2018 from an Irish citizen?s perspective. This article is a summary of information on the Data Protection Commissioner?s website, but as viewed through a businessperson?s lens.

How the Office Defines Data Protection

The Office believes that organisations receiving personal details have a duty to keep them private and safe. This applies inter alia to information that individuals supply to government, financial institutions, insurance companies, medical providers, telecoms services, and lenders. It also applies to information provided when they open accounts.

This information may be on paper, on computers, or in video, voice, or photographic records. The true owners of this information, the individuals have a right:

  • To make sure that it is factually correct
  • To the assurance that it is shared responsibly
  • That all with access only use it for stated purposes

Any organisation requesting personal information must state who they are, what the information is for, why they need to have it, and to whom else they may provide it.

Consumer Rights to Access Their Personal Information

Private persons have a right under the GDPR to a copy of all their information held or processed by a business. The regulation refers to such businesses as ?data controllers? as opposed to owners, which is interesting. They have to provide both paper and digital data, and ‘related information?.

Data controller fees for this are discretionary within limits. The request may be denied under certain circumstances. The data controller may release information about children to parents and guardians, only if it considers a minor too young to understand its significance. Other third parties such as attorneys must prove they have consent.

Consumer Rights to Port Their Data to Different Services

Since the personal information belongs to the individual, they have a right not only to access it, but also to copy or move it from one digital environment to another. The GDPR requires this be ?in a safe way, without hindrance to usability?. An application could be a banking client that wants to upload their transaction history to a third party price comparison website.

However, the right to data portability only applies to data originally provided by the consumer. Moreover, an automated method must be available for porting. Data controllers must release the information in an open format, and may not charge for the porting service.

Consumer Rights to Complain About Personal Data Abuse

Individuals have a right under the General Data Protection Regulation to have their information rectified if they discover errors. This right extends to an assurance that third parties know about the changes – and who these third party entities are. Data controllers must respond within one month. If they decline the request, they must inform the complainant of their right to further remedial action.

If a data controller refuses to release personal information to the owner, or to correct errors, then the Data Protection Office has legal power to enforce the consumer?s rights. The complainant must make full disclosure of the history of their complaint, and the steps they have taken themselves to attempt to set things right.

Further Advice on Getting Things Ready for 25 May 2018

The General Data Protection Regulation has the full force of law from 25 May 2018 onward, and supersedes all applicable Irish laws, regulations, and policies from that date. We recommend incorporating rights of data owners who are also your customers into your immediate plans. We doubt that forgetting to do so will cut much sway with the Data Commissioner. Remember, you have one month to respond to consumer requests, and only one more month to close things out subject to the matter being complex.

Spreadsheet Risk Issues

It is interesting to note that the riskiness of operational spreadsheets are overlooked even by companies with high standards of risk management. Only when errors amount to actual losses do they realize that these risks have been staring them in the face all along.

Common spreadsheet risk issues

Susceptibility to trivial manual errors

Due to the fundamental structure of spreadsheets, a slight change in the formula or value in any of their inhabited cells may already affect their overall output. An

  • accidental copy-paste,
  • omission of a negative sign,
  • erroneous range selection,
  • incorrect data input or
  • unintentional deletion of a character,cell, range, column, or row

are just some of the simple errors spreadsheet users frequently encounter. Rarely are there any counter-checking controls in place in a spreadsheet-based activity and manual errors therefore easily go undetected.

Possibility of the user working on the wrong version

How do you store spreadsheet files?

Since the most common reports are usually generated on a monthly basis, users tend to store them using variations of these two configurations:

spreadsheet storage

If you notice, a user can accidentally work on the wrong version with any of these structures.

Prone to inconsistent company-wide reporting

This happens when a summary or ?final? spreadsheet is fed information by different departments coming from their own spreadsheets. Even if most of the data in their spreadsheets come from one source (the company-wide database), erroneous copy-pasting and linking, or even different interpretations of the same data can result to contradicting information in the end.

Often defenceless against unauthorised access

Some spreadsheets contain information needed by various individuals or department units in an organisation. Hence, they are often shared via email or through shared folders in a network. Now, because spreadsheets don’t normally use any access control, any user can easily open a spreadsheet file and view or modify the contents as he wishes.

Highly vulnerable to fraud

A complex spreadsheet system with zero or very minimal controls provides the perfect setting for would-be fraudsters. Hidden cells with malicious formulas and links to bogus information can go unnoticed for a long time especially if the final figures don’t deviate much from expected values.

Spreadsheet risk mitigation solutions may not suffice

Inherent complexity makes testing and logic inspection very time consuming

Deep testing can uncover possible errors hidden in spreadsheet cells and consequently mitigate risks. But spreadsheets used to support financial reporting are normally large, complex, highly-personalised and, without ample supporting documentation, understandably hard to follow.

No clear ownership of risk management responsibilities

There?s always a dilemma when an organisation starts assigning risk management responsibilities for spreadsheets. IT personnel believe users in the business side of the organisation should be responsible since they are the ones who create, edit, store, duplicate, and share the spreadsheet files. On the other hand, users believe IT should be responsible since they have always been in-charge of managing IT infrastructure, applications, and files.

To get rid of spreadsheet risks, you’ll have to get rid of spreadsheets altogether

One remedy is to have a risk management activity that involves both IT personnel and spreadsheet users. But wouldn’t you want to get rid of the complexity of having to distribute the responsibilities between the two parties instead of just one?

Learn more about Denizon’s server application solutions and how you can get rid of spreadsheet risk issues.

More Spreadsheet Blogs


Spreadsheet Risks in Banks


Top 10 Disadvantages of Spreadsheets


Disadvantages of Spreadsheets – obstacles to compliance in the Healthcare Industry


How Internal Auditors can win the War against Spreadsheet Fraud


Spreadsheet Reporting – No Room in your company in an age of Business Intelligence


Still looking for a Way to Consolidate Excel Spreadsheets?


Disadvantages of Spreadsheets


Spreadsheet woes – ill equipped for an Agile Business Environment


Spreadsheet Fraud


Spreadsheet Woes – Limited features for easy adoption of a control framework


Spreadsheet woes – Burden in SOX Compliance and other Regulations


Spreadsheet Risk Issues


Server Application Solutions – Don’t let Spreadsheets hold your Business back


Why Spreadsheets can send the pillars of Solvency II crashing down

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Firewalls

There are two main reasons why some companies are hesitant to plug into the Internet.

  1. They know they’ll be exposing their company data to outside attacks from malicious individuals and malware.
  2. They fear their employees might get too many distractions: games, porn, chats, videos, and even social networking sites.

One vital component for your overall security strategy against such concerns? A firewall.

A firewall can block unauthorised access to certain Internet services from inside your organisation as well as prevent unauthenticated access from the outside. It is also used to monitor users’ activities while they were online.

In an enterprise setting, one may expect a collection of firewalls either for providing layered protection or segmenting off different units in the organisation. Some areas only need a standard line of defence while others require more restrictions. As such, certain firewalls may have different configurations compared to others.

Naturally, the more intricate an organisation’s defence requirements get, the more complex the task of monitoring, testing and configuring the firewalls becomes. That’s why we’re here to help.

  • We’ll evaluate your network as well as the security requirements of each department under your organisation to determine which firewall architecture is most suitable.
  • To achieve maximum efficiency, we’ll point out where each firewall should be positioned.
  • We’ll work with your key personnel to make sure all firewall configurations are set and optimised with your business rules in mind.
  • If a large number of firewalls are required, we’ll help you set up a firewall configuration management system.
  • Firewalls should be regularly tested and assessed to ensure they are in line with the organisation’s security policies. We’ll perform these routine tasks as well.

Firewalls aren’t very good at defending against sophisticated viruses. There are much better solutions for malware-related vulnerabilities, and we can help you in that regard too.

Other defences we’re capable of putting up include:

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