DISASTER RECOVERY PLANNING. To print to A4, print at 75%.

DISASTER RECOVERY PLANNING To print to A4, print at 75%.

TABLE OF CONTENTS EXECUTIVE SUMMARY WHAT IS A DISASTER RECOVERY PLAN (DRP)? WHY SHOULD MY COMPANY HAVE ONE? CHAPTER CHAPTER EXECUTIVE SUMMARY WHAT DISASTERS SHOULD WE PREPARE FOR? CHAPTER HOW TO CREATE AN EFFECTIVE DRP CHAPTER This comprehensive guide will help ready to act and the proper steps are COMMON DRP MISTAKES NEED HELP PROTECTING YOUR BUSINESS? CHAPTER CHAPTER you understand what a disaster recovery plan is and how to effectively implement one for your business. It was designed to serve as a primer in disaster management promptly taken. Careful disaster recovery planning can mitigate damage and reduce the risks of major data and profit loss. and preparation. DISASTERS CAN BE DEVASTATING IF NOT PREPARED FOR Whether man made or naturally occurring, disasters can be a real threat to a company s survival. Some common disasters include: EVERY EFFECTIVE DISASTER RECOVERY PLAN SHOULD FOLLOW THESE 6 SPECIFIC STEPS Although every disaster recovery plan will be different, all effective disaster recovery planners should follow these key steps: ABOUT MACQUARIE TELECOM Macquarie Telecom provides dynamic hosting and communications platforms that companies can truly rely on for the delivery of their corporate communications and applications. Combining business-grade full line telecommunications (voice, data and mobile) with Australian owned and located hosting services, Macquarie Telecom is not just a single solution it is an endto-end communications platform that enables customers to make smarter decisions on how to run and build their businesses. Catastrophic security compromise Fire Flood Earthquake Power failure In many cases the negative effects of disasters can be prevented or greatly reduced if your company is Delegate responsibilities Perform risk assessment List your recovery objectives Formulate your plan Test your plan Implement your plan EXECUTIVE SUMMARY P2

CHAPTER 1 WHAT IS A DISASTER RECOVERY PLAN? In the event of a man made or natural disaster, it is critical that your company be properly prepared. A disaster recovery plan (DRP) provides clear instructions for the recovery and protection of your IT infrastructure in disaster scenarios. A DRP can take the form of written or verbal instructions, but, in order to maximise effectiveness, it is usually explained to staff through training sessions and distributed in written form. more general BCP, which contains five components, including: Business Resumption Plan Occupant Emergency Plan Continuity of Operations Plan Incident Management Plan Disaster Recovery Plan The disaster recovery plan provides a guide for returning IT infrastructure to normalcy following a disaster, whereas the other elements of the BCP deal with non-it related issues. 59% OF FORTUNE 500 COMPANIES EXPERIENCE AN AVERAGE OF 1.6 HOURS OF DOWNTIME EVERY WEEK, WHICH TRANSLATES TO AN AVERAGE YEARLY DOWNTIME COST OF $2.79 MILLION. WHAT S THE DIFFERENCE BETWEEN A DRP AND A BUSINESS CONTINUITY PLAN? Although sometimes confused, the disaster recovery plan and business continuity plan (BCP) are separate concepts. The DRP is a subset of the WHAT IS A DISASTER RECOVERY PLAN? P3

on a company s reputation can be If your company has a contingency CHAPTER 2 WHY SHOULD MY COMPANY HAVE ONE? significant. Half of all companies surveyed report that downtime has a negative effect on a company s image and 35% reported that they believe downtime would negatively affect their customers loyalty. [3] When customers cannot access plan to recover lost data and communicate with customers, even in periods of disaster, losses will be minimised. your website, applications, or get proper assistance, goodwill can be significantly diminished. Every second of IT downtime can have devastating effects on customer experience, revenue and your company s image. An effective disaster recovery plan can greatly reduce the costs associated with a Companies who rely on e-commerce, telecommunications or other IT services for their revenue stream can be particularly affected by downtime, with losses of up to $11,000 and averaging $5,600 across companies DISASTER RECOVERY PLANS REDUCE THE NEGATIVE EFFECTS OF DISASTER DOWNTIME DRPs can help a company deal with disaster in two ways. disaster event. per minute of downtime. [1] THEY REDUCE THE LENGTH OF By defining clear guidelines before disaster strikes, you give your IT team the tools they need to react and recover faster. DISASTERS CAN BE COSTLY The financial ramifications of even short periods of downtime can be staggering. Costs can be in the form of lost revenue, lost productivity, and costs associated with returning to normalcy. Downtime is also remarkably prevalent, even in the largest companies. 59% of Fortune 500 companies experience an average of 1.6 hours of downtime every week, which translates to an average yearly downtime cost of $2.79 million. [2] DISASTERS CAN NEGATIVELY AFFECT YOUR COMPANY S IMAGE Although much more difficult to quantify than financial costs, the effects of disaster related downtime DOWNTIME DRPs can allow your company to return to normalcy much more quickly. This can be invaluable when downtime costs can be as high as $11,000 per minute. THEY MAKE DISASTERS LESS COSTLY Aside from reducing the length of downtime, disaster recover planning can actually make the effects of downtime less destructive. WHY SHOULD MY COMPANY HAVE ONE? P4

CHAPTER 3 WHAT DISASTERS SHOULD WE PREPARE FOR? Disasters are generally defined as any man made or natural event that causes substantial destruction. As they relate to the protection of your data and IT infrastructure, the most common disasters you should be prepared for are: NATURAL DISASTERS FIRE Fires can cause loss of telecommunications infrastructure, electricity, structures and personnel. This is one of the most devastating and common disasters. FLOOD This can be either caused by large natural phenomena such as rainstorms, or more modest man made sources like a water leak. If your company or IT infrastructure is located in a flood prone area, they can be extremely destructive. EARTHQUAKE Major earthquakes can strike without warning and are one of the most difficult disasters to prepare for. TROPICAL CYCLONE These are seasonal disasters that can severely damage coastal IT infrastructure. MAN MADE DISASTERS POWER FAILURE Power failure, especially for extended periods of time can be very difficult to manage. CATASTROPHIC SECURITY COMPROMISE Although not always categorised as a disaster, IT security compromises, such as hacking or deliberate actions by a rogue employee, can nonetheless be incredibly destructive and result in a loss of data or customer trust. Your team should be prepared for all malicious attacks. RIOTING Riots caused by civil unrest or other disasters can be difficult to predict or control. Make sure your IT infrastructure is always properly secured. This is only a cursory list of the most common disasters affecting IT infrastructure. In order to be fully prepared, make your own list of potential disasters. WHAT DISASTERS SHOULD WE PREPARE FOR? P5

CHAPTER 4 HOW TO CREATE AN EFFECTIVE DRP Every disaster recovery plan will be unique as they must be customised to fit each company s risks and needs. However, there are certain steps that must always be followed in order to create effective DRPs. DELEGATE RESPONSIBILITY This is an often overlooked step, but one of the most important. At the outset of the planning process, it is critical that a leader be selected and that responsibilities be clearly delegated before disaster strikes. This increases accountability and efficiency during times of crisis. GET UPPER MANAGEMENT SUPPORT If there is no management commitment to the creation and follow through on a DRP, then the plan will not succeed. The leaders of your company must be fully responsible for the success, or failure, of the plan so that it can attain the necessary financial and human resources. [4] FORM A COMMITTEE TO OVERSEE DRP CREATION Once management is fully committed, the next step is to create a committee to create and approve the plan. This committee will likely be composed of technical experts within the company who will be responsible for developing the content of the plan and management, who will approve and oversee the plan s implementation. PERFORM A RISK ANALYSIS In order to be properly prepared for disaster, it is important to first identify which disasters will have the most impact on your business and which are most likely to occur. The risk analysis process identifies the likelihood of a disaster occurring and analyses the possible results should that disaster occur. This gives your company an idea of which disasters pose the greatest threats and allows you to properly prioritise your resources. to your organisation, it is necessary for the planning committee to quantify each possible disaster. Cisco Systems disaster recovery experts recommend you start by assessing the probability that each event will occur on a scale from 1-10, then assessing the potential impact on your business and time to return to normalcy using the same scale. Add the scores together to get the risk score for each threat. [5] Below is an example risk assessment table with the typical scores associated with each threat. Your ORDER THREATS BY THEIR RISK business s own scores may vary SCORE depending on location and industry. In order to create an objectively prioritised list of the greatest threats Business Risk Component Probability Impact Total Risk Score Human Error(s) (5) Medium (10) High (15) M / H Software Bug (3) Low (10) High (13) L / H Hardware Failure (8) High (10) High (18) H / H Security Breach (3) Low (6) Medium (9) L / M Fibre Cut (10) High (10) High (20) H / H Natural Disaster (2) Low (10) High (12) L / H Civil Unrest (2) Low (5) Medium (7) L / M HOW TO CREATE AN EFFECTIVE DRP P6

DETERMINE POSSIBLE OUTCOMES location every hour in order to meet DETERMINE POSSIBLE OUTCOMES data can be recovered. For example, OF EACH RISK the objective. Your company s choice OF EACH RISK if the RPO is one hour, data must Once the risks have been assessed and ordered, the committee must begin the process of listing all the possible outcomes should any of the major threats occur. This list will be your template when deciding what issues need to be addressed in your plan. LIST YOUR OBJECTIVES After preparing the risk assessment, it s time to start listing your recovery objectives. This will enumerate the goals of the DRP and allow you to create more effective recovery plans. PRIORITISE YOUR RECOVERY Determine which applications are the most valuable to your business and which can be offline for longer periods of time. This provides the information necessary to properly respond and reduce the impact of a disaster. DETERMINE YOUR RECOVERY POINT OBJECTIVE (RPO) The recovery point objective is the farthest point in the past from which data can be recovered. For example, if the RPO is one hour, data must be backed up to a separate secure of RPO will likely depend on the value of the data stored and the rate at which your company generates data. DETERMINE YOUR RECOVERY TIME OBJECTIVE (RTO) Commonly confused with recovery point objective, the recovery time objective is the maximum amount of time an IT system or application can be offline. For example, a recovery time objective of four hours indicates THE EXTENT OF THE DAMAGE IS OFTEN that systems must be back online within four hours. Your recovery time DETERMINED IN THE EARLY STAGES OF A objective might vary depending on the DISASTER. IT IS CRITICAL THAT THE DRP severity and type of disaster and may INCLUDES FIRST RESPONSE INSTRUCTIONS not necessarily be realistic, but rather FOR LIKELY DISASTER SCENARIOS. the optimal time in which normal operations should resume. FORMULATE A DRP Once the prep work is done, the committee can start creating the DRP itself. This should take the form of a written document and be made available to all relevant parties once it is completed. Additional verbal training is also recommended. Once the risks have been assessed and ordered, the committee must begin the process of listing all the possible outcomes should any of the major threats occur. This list will be your template when deciding what issues need to be addressed in your plan. LIST YOUR OBJECTIVES After preparing the risk assessment, it s time to start listing your recovery objectives. This will enumerate the goals of the DRP and allow you to create more effective recovery plans. PRIORITISE YOUR RECOVERY Determine which business applications and systems are the most valuable to your business and which can be offline for longer periods of time. Outline which services and functions of the business need continuity, and which do not. This provides the information necessary to properly respond and reduce the impact of a disaster. DETERMINE YOUR RECOVERY POINT OBJECTIVE (RPO) The recovery point objective is the farthest point in the past from which be backed up to a separate secure location every hour in order to meet the objective. Your company s choice of RPO will likely depend on the value of the data stored and the rate at which your company generates data. DETERMINE YOUR RECOVERY TIME OBJECTIVE (RTO) Commonly confused with recovery point objective, the recovery time objective is the maximum amount of time an IT system or application can be offline. For example, a recovery time objective of four hours indicates that systems must be back online within four hours. Your recovery time objective might vary depending on the severity and type of disaster, and may not necessarily be realistic, but rather the optimal time in which normal operations should resume. FORMULATE A DRP Once the prep work is done, the committee can start creating the DRP itself. This should take the form of a written document and be made available to all relevant parties once it is completed. Additional verbal training is also recommended. HOW TO CREATE AN EFFECTIVE DRP P7

CREATE A DETECTION PLAN computing can continue with platform to speed the recovery of COMPILE THE DRP DOCUMENT Prior to the actual recovery process, minimal interruption. In this there certain applications. After the disaster recovery plan has it is necessary to first determine that a disaster has actually occurred. It is important that the DRP not be initiated until a full assessment of the damage has taken place, so as to limit false alarms and unnecessary disruptions to work activity. DEVELOP THE RECOVERY PROCEDURE This is the most important step in your DRP as it will determine how your team responds after a disaster has been declared. The disaster planning committee must make several key decisions to ensure a quick return to normalcy. Make a first response directive. The extent of the damage is often determined in the early stages of a disaster. For this reason it is critical that the DRP include first response instructions for likely disaster scenarios. This might include shutting off utilities, assessing damage, preparing backup power, and/or powering off equipment. Plan backup sites. To ensure that work can continue with minimal interruption, the committee must choose backup sites where are several options. Hot sites are a near replica of the original working site with real time backups of data and fully equipped hardware ready to be used immediately. Cold sites are simply separate spaces in which work operations can be moved. They do not contain backup hardware or data, so operations may take some time to resume. Because of the cost associated with hot sites and the slow recovery time of cold sites, many companies choose to operate warm sites, which are smaller scale versions of the original work site, with data backups that may be hours to days old and backup equipment that is not as extensive as that at the original site. Source replacement hardware. In the event that necessary hardware is damaged or destroyed, it is important to have a reliable, up-todate source for replacements. Make a list of all mission critical devices along with a reliable replacement source. In some cases your company may find it necessary to keep backup hardware on hand or to leverage an Infrastructure as a Service (IaaS) Source backup personnel. During some disasters, personnel may be unable to work. In these cases it can be necessary to call additional help. In order to expedite this process, your recovery plan should include a source of off site human resources. Make your plan responsive. The best plans recognise that it is impossible to foresee every situation. When drafting your DRP, include instructions that are adaptable to a wide variety of scenarios. This will allow your recovery team to quickly get operations up and running again, no matter what happens. PLAN FOR RECONSTRUCTION After the disaster has passed, your team will need instructions on how to return to normalcy. This might include work site inspections for structural damage, purchasing new equipment, installing new hardware, and systems testing. It should also include guidelines for how and when staff should return to work. been carefully formulated, it must be formatted into a clear, concise document. The instructions should be simple and easily followed, but detailed enough to cover any potential issues that might arise. Creating a document that is effective in times of an actual emergency can be challenging, so significant effort should be made to ensure that it is well made. TEST THE PLAN This step will reveal any flaws in the DRP and offer insights into how it can be improved. The plan should first be carefully reviewed by the DRP committee and checked for obvious errors. After this initial evaluation has been completed, a dry run should be initiated in which testers simulate potential disasters. Plans should be judged by how well they meet their RTO and RPO goals in simulations. If the results of testing are unsatisfactory, it may be necessary to significantly revise the DRP. HOW TO CREATE AN EFFECTIVE DRP P8

IMPLEMENT THE PLAN After a DRP has successfully passed the testing phase, it must be approved by management. At this point additional changes informed by cost or resource concerns may be made and the plan may have to go through more rounds of testing and revision. If the plan is approved, it should be immediately implemented by management. This includes distribution of the written plan to all relevant employees and training. Management should also create a regular review schedule for the DRP so that it can be updated to address any changes that may occur in the future. DETERMINE POSSIBLE OUTCOMES OF EACH RISK Once the risks have been assessed and ordered, the committee must begin the process of listing all the possible outcomes should any of the major threats occur. This list will be your template when deciding what issues need to be addressed in your plan. LIST YOUR OBJECTIVES After preparing the risk assessment, it s time to start listing your recovery objectives. This will enumerate the goals of the DRP and allow you to create more effective recovery plans. PRIORITISE YOUR RECOVERY Determine which applications are the most valuable to your business and which can be offline for longer periods of time. This provides the information necessary to properly respond and reduce the impact of a disaster. DETERMINE YOUR RECOVERY POINT OBJECTIVE (RPO) The recovery point objective is the farthest point in the past from which data can be recovered. For example, if the RPO is one hour, data must be backed up to a separate secure location every hour in order to meet the objective. Your company s choice of RPO will likely depend on the value of the data stored and the rate at which your company generates data. DETERMINE YOUR RECOVERY TIME OBJECTIVE (RTO) Commonly confused with recovery point objective, the recovery time objective is the maximum amount of time an IT system or application can be offline. For example, a recovery time objective of four hours indicates MANAGEMENT SHOULD ALSO CREATE that systems must be back online within four hours. Your recovery time A REGULAR REVIEW SCHEDULE FOR THE objective might vary depending on the DRP SO THAT IT CAN BE UPDATED TO severity and type of disaster and may ADDRESS ANY CHANGES THAT MAY OCCUR IN THE FUTURE. not necessarily be realistic, but rather the optimal time in which normal operations should resume. FORMULATE A DRP Once the prep work is done, the committee can start creating the DRP itself. This should take the form of a written document and be made available to all relevant parties once it is completed. Additional verbal training is also recommended. HOW TO CREATE AN EFFECTIVE DRP P9

CHAPTER 5 COMMON DRP MISTAKES Disaster recovery planning is a complicated and difficult process involving many people and long hours. As such, it frequently results in an imperfect DRP. We ve listed some of the most common mistakes to avoid. NOT TRAINING EMPLOYEES ON THE DRP After the DRP document has been created and distributed, it is important that the whole team be trained on it. This will make the plan clearer, give employees the chance to practise using it, and allow them to ask any questions they may have. AIMING TOO LOW WITH RTOS AND RPOS It is important to remember that recovery point objectives and recovery time objectives are goals, not requirements. As such, they should be set to represent the optimal recovery process, not necessarily the likely one. This will encourage your team to work harder and be more diligent in the planning and recovery process. NOT CONDUCTING END USER TESTING Until the end user is able to use an application, testing is not complete. Services may start and appear to be working properly on the back-end but be inoperable on the user s end. This situation can be among the most damaging if not prepared for, as the IT team will be unaware that there is a problem and unable to respond. NOT UPDATING THE PLAN DRPs should be updated at least once a year, and whenever a business application or process is changed. This ensures the plan includes updated hardware, evolving business structure, and other changes. Many companies overlook this step only to find a previously effective DRP doesn t perform under current conditions. MAKING THE PLAN TOO COMPLICATED Although plans should be thorough and include all necessary information, they should not be overly long or complicated. Prioritise information and present it in clear, concise steps so your team can react quickly and properly, even in the most stressful situations. NOT DELEGATING PROPER RESOURCES TO THE DRP This incredibly common mistake can destroy the chances of disaster recovery success. Many companies believe that the risks of disaster are slim and disaster recovery planning is a low priority. However, disasters, though rare, can threaten the viability of your company. Only those companies that are properly prepared will suffer minimal losses in the worst disasters. This includes having complete reliance on only a handful of individuals who may also be affected by the same disaster, for example a bushfire or flood. STORING THE DRP ON THE NETWORK This may sound like common sense, but we do know of at least one company that kept their Disaster Recovery Plan on the network and were unable to access the information during a disaster. Think holistically about what elements are required to reinstate a failed IT service, including installation media, servers, storage and installation instructions. COMMON DRP MISTAKES P10

CHAPTER 6 NEED HELP PROTECTING YOUR BUSINESS FROM DISASTER? Macquarie Telecom s LAUNCH Disaster Recovery provides completely outsourced disaster recovery solutions at the hypervisor level. With one of the lowest downtimes of any disaster recovery service, LAUNCH can help your company mitigate losses and get up and running again faster. WANT TO LEARN MORE ABOUT HOW LAUNCH CAN HELP YOUR COMPANY PREPARE FOR DISASTER? Contact Macquarie Telecom on 1800 0 943 or visit macquarietelecom.com REFERENCES: [1] Ponemon Institute Study Quantifies Cost of Data Center Downtime. Emerson Network Power. 21. [2] Assessing the Financial Impact of Downtime. http://www.businesscomputingworld.co.uk/ assessing-the-financial-impact-of-downtime/. Business Computing World. 21 [3] http://www.arcserve.com/us/lpg/~/media/files/ SupportingPieces/ARCserve/avoidable-cost-ofdowntime-summary-phase-2.pdf [4] http://www.drj.com/new2dr/new2dr/w2_0.htm [5] http://www.cisco.com/en/us/technologies/ collateral/tk869/tk769/white_paper_c11-453495.html NEED HELP PROTECTING YOUR BUSINESS? P11

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