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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Key Steps to Complying with ESOS

Energy Savings Opportunity Scheme has already been launched. In fact, it is by now in its initial phase. However, many businesses are still not aware of the new scheme, especially those who are covered by the qualifications for ESOS. To help them understand what they need to do in compliance to the energy efficiency strategy, here are key steps they can follow along the way.

Measure Overall Energy Consumption

The first step to complying with ESOS is to make an initial estimate of the business? energy consumption. This includes measuring the use of electricity, renewable energy, combustible fuels and all other forms of energy consumed whether in buildings, transports and industrial processes.

Three important factors to consider are the measurement units used, the reference period and quality of data. Energy units, such as MWh and GJ, or energy expenditure costs should be applied. Business enterprises should also do the initial measurement within a reference period of 12 months. Moreover, data collected should be verifiable at hand.

Identify Areas of Significant Energy Consumption

When the total energy consumption for all the activities and assets has already been estimated, it’s then time to identify what areas in the organisation comprise the significant portion of the overall energy usage. The areas recognised should cover at least 90% of the overall consumption. Meaning to say, ESOS participants have the chance to omit 10% of the energy consumption and instead focus on the 90%. This would ensure that subsequent energy audits will be cost-effective and proportionate.

Consider and Choose Compliance Routes

In order to comply with ESOS, qualified businesses should consider what compliance routes to take. These routes include taking series of energy audits, operating and implementing a certified ISO 50001 energy management system, acquiring Display Energy Certificates (DECs) and working with Green Deal assessments. Whichever route the business takes, one should maintain credible evidences, along with helpful documents, to certify their compliance.

Report the Compliance

Except when the large enterprise covers all the significant areas of energy consumption by means of ISO 50001 certification, one should appoint a lead assessor to supervise, conduct and review the organisation’s chosen ESOS compliance route. In this case, the approved assessments should then be signed off at board level to ensure that the conclusions and recommendations for energy savings are properly carried. To confirm their compliance, the business should submit a formal notification to the Environment Agency.

Because ESOS is not just an opportunity but also an obligation, it designated compliance bodies and gave them the authority to file civil penalties towards those who fail to comply with the scheme. Not only that, these appropriate authorities have the right to publish information about non-compliant enterprises including their name, details of non-compliance and corresponding penalty amount. Among these UK compliance bodies are Natural Resources Wales, Environment Agency in England, The Scottish Environment Protection Agency (SEPA) and Northern Ireland Environment Agency.

So, if you are covered with the ESOS qualifications, make sure to be informed. As the famous saying goes, ?Ignorance of the law excuses no one.? Likewise, awareness of ESOS is a responsibility every large business in UK should give importance to.

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Denizon’s Business Continuity Services

Disruptions to business operations can be as catastrophic as a Hurricane Katrina or a 9/11 or as relatively trivial as a minor power outage or a planned shutdown. What ever the gravity, scope and duration the disruption has, your company should be able to handle each situation so that you can declare “business as usual” and really mean it. (more…)

UK Government Updates ESOS Guidelines

Britain?s Environment Agency has produced an update to the ESOS guidelines previously published by the Department of Energy and Climate Change. Fortunately for businesses much of it has remained the same. Hence it is only necessary to highlight the changes here.

  1. Participants in joint ventures without a clear majority must assess themselves individually against criteria for participation, and run their own ESOS programs if they comply.
  2. If a party supplying energy to assets held in trust qualifies for ESOS then these assets must be included in its program.
  3. Total energy consumption applies only to assets held on both the 31 December 2014 and 5 December 2015 peg points. This is relevant to the construction industry where sites may exchange hands between the two dates. The definition of ?held? includes borrowed, leased, rented and used.
  4. Energy consumption while travelling by plane or ship is only relevant if either (or both) start and end-points are in the UK. Foreign travel may be voluntarily included at company discretion. The guidelines are silent regarding double counting when travelling to fellow EU states.
  5. The choice of sites to sample is at the discretion of the company and lead assessor. The findings of these audits must be applied across the board, and ?robust explanations? provided in the evidence pack for selection of specific sites. This is a departure from traditional emphasis on random.

The Environment Agency has provided the following checklist of what to keep in the evidence pack

  1. Contact details of participating and responsible undertakings
  2. Details of directors or equivalents who reviewed the assessment
  3. Written confirmation of this by these persons
  4. Contact details of lead assessor and the register they appear on
  5. Written confirmation by the assessor they signed the ESOS off
  6. Calculation of total energy consumption
  7. List of identified areas of significant consumption
  8. Details of audits and methodologies used
  9. Details of energy saving opportunities identified
  10. Details of methods used to address these opportunities / certificates
  11. Contracts covering aggregation or release of group members
  12. If less than twelve months of data used why this was so
  13. Justification for using this lesser time frame
  14. Reasons for including unverifiable data in assessments
  15. Methodology used for arriving at estimates applied
  16. If applicable, why the lead assessor overlooked a consumption profile

Check out: Ecovaro ? energy data analytics specialist 

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