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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Reducing Your Carbon Footprint

Climate change creates a loud buzz across the globe. People are talking about how extreme the weather is, how polluted the environment has become or how devastating the results of carbon emissions are. While it is true that humans contribute a large impact to the worsening climate situations, people are also the most influential key towards making this world a better place. As much as the increase in carbon emissions results from what you do, the healthy change can also start in you.

Although it is a bit difficult to determine what you can do to help the society, do not be disheartened. The devastating forces may be massive for you to work through, but there are countless simple actions?you can take to reduce your carbon footprints day by day.

Home

While you are in the comfort of your home, you can start saving energy to reduce your carbon emission. You could’replace your standard light bulbs with compact fluorescent ones. A compact fluorescent bulb saves more than 2/3rds or up to 1,300 pounds of carbon dioxide in its lifetime. This bulb contains mercury, so make sure to choose a brand that has lower mercury than others.

Another thing, you can do to reduce your carbon footprint at home, is to mind your electronics. When you do not use your gadgets and appliances, make sure you unplug them. If you buy new ones, take time to look at the energy rating of the electronics to save you more energy in future use.

Alternative renewable energy is also a good thing to shift into. Try solar, hydro or wind power at home. Setting up your own residential solar panels and building your own turbines are excellent ways to choose green energy.

Food

The food industry is one of the largest contributors of carbon emissions. You may not have control over the food processing, but you can lower your carbon footprint by buying local products in the market. These local products are not transported from far off places, so the carbon dioxide released from them is lower compared to imported ones. Take a look at the packaging as well; less packaging means less waste.

If you have a big backyard, you could use your it to grow food. ?Eating food, either fruit or vegetable, which you grow at home is energy efficient. No more fuel combustion from transportation and other consequent food processing.

Travel

When you have your own car, accelerating it slowly and smoothly, as well as maintaining speed while driving will help lower your carbon emissions. If you drive a lot, it would be better to get a green car. As of now, you can consider using?public transportation and go for road travel rather than air travel when you take long distance trips. But when you need to take planes, better choose a non-stop flight instead of connecting ones.

Indeed, there are many ways you can combat global warming and climate change. The road to improved life quality through energy efficiency might be hard, but a transformed lifestyle can make a big difference. Start now ? lighten your carbon footprint and help save the world.

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8 Reasons why you Need to Undertake Technical and Application Assessments

Are your information assets enabling you to operate more cost-effectively or are they just drawing in more risks than you are actually aware of? Obviously, you now need to get a better picture of those assets to see if your IT investments are giving you the benefits you were expecting and to help you identify areas where improvements should be made.

The best way to get the answers to those questions is through technical and application assessments. In this post, we?ll identify 8 good reasons why it is now imperative to undertake such assessments.

1. Address known issues – Perhaps the most common reason that drives companies to undertake a technology/application assessment is to identify the causes of existing issues such as those related to data accessibility, hardware and software scalability, and performance.

2. Cut down liabilities and risks – Unless you know what and where the risks are, there is no way you can implement an appropriate risk mitigation strategy. A technology and application assessment will enable you to thoroughly test and examine your information systems to see where your business-critical areas and points of failure are and subsequently allow you to act on them.

3. Discover emerging risks – Some risks may not yet be as threatening as others. But it would certainly be reassuring to be aware if any exist. That way, you can either nip them in the bud or keep them monitored.

4. Comply with regulations – Regulations like SOX require you to establish adequate internal controls to achieve compliance. Other regulations call for the protection of personally identifiable information. Assessments will help you pinpoint processes that lack controls, identify data that need protection, and areas that don’t meet regulatory requirements. This will enable you to act accordingly and keep your company away from tedious, time-consuming and costly sanctions.

5. Enhance performance – Poor performance is not always caused by an ageing hardware or an overloaded infrastructure. Sometimes, the culprits are: unsuitable configuration settings, inappropriate security policies, or misplaced business logic. A well-executed assessment can provide enough information that would lead to a more cost-effective action plan and help you avoid an expensive but useless purchase.

6. Improve interoperability – Disparate technologies working completely separate from each other may be preventing you from realising the maximum potential of your entire IT ecosystem. If you can examine your IT systems, you may be able to discover ways to make them interoperate and in turn harness untapped capabilities of already existing assets.

7. Ensure alignment of IT with business goals – An important factor in achieving IT governance is the proper alignment of IT with business goals. IT processes need to be assessed regularly to ensure that this alignment continues to exist. If it does not, then necessary adjustments can be made.

8. Provide assurance to customers and investors – Escalating cases of data breaches and identity theft are making customers and investors more conscious with a company?s capability of preserving the confidentiality of sensitive information. By conducting regular assessments, you can show your customers and investors concrete steps for keeping sensitive information confidential.

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