Anti-Virus – Do we still need it or is it doomed?

With the advancements in technology the threat landscape is evolving too.

Malicious software is becoming harder to detect and remove – it is also starting to affect a wider range of devices because of the ‘Internet of Things’. There has been some cases that advance malicious software can even bypass the anti-virus software by changing its code!

In some ways there is truth behind what Brian Dye, senior vice president of Symantec famously said a few months ago ‘Antivirus is dead’ and it is ‘doomed to failure’ because Anti-Virus relies on a signature database to block out malicious behaviours so, if a particular piece of malicious code has never been seen before – you will probably be a victim to it.

However AV is not completely doomed as Eugene Kaspersky quite rightly said, it is still ‘very much alive and kicking’ because as threats evolved so has the traditional AV. It is about choosing a product that has a database that is continuously updated and have a good feature set.

Many vendors are now reinventing AV and changing it to ‘Endpoint Security’ which offers a wider range of features from your standard things like Anti-Virus, Anti-Spyware and Anti-Malware but, include features like application control, mobile device security, encryption and rule-based system behaviour blocking.

However security has become more complex and just because AV or ‘Endpoint Security’ has more features, we cannot just relying on it to be the sole system defences, it is not viable anymore. It will not provide an adequate level of protection for a modern day complex network.

Networks have developed into complex environments with multiple layers and a range of devices connected so, a layered approach to network security is key because it helps protect the different level within the infrastructure.

AV should just be seen as the first line of defence only, its aim is to protect users from things like spam emails, malicious attachments and websites. Occasionally some will get through but this approach is more secure and safer. Always keep in mind there is no 100% defence against the malicious cyber-attacks because the variables are always changing. Continuously network monitoring is also key to catching any abnormal behaviour.

For more information on network security please feel free to contact us on 0845 603 5552 or info@netshield.eu

10 Reasons Why Cloud is Good for Business

In today’s world, everyone is captivated with their laptops, tablets and mobile devices, we are so captivated on average individuals have access to 3 different devices. We have the ability to be always connected and access the information we want and need within a few clicks, which leads to the idea of Cloud Computing revolutionising the workplace.

What is Cloud Computing?

It is the delivery of computing as a service comparatively than a product. Your business information, software and information is transferred to computers and other devices as a service over a network. A Cloud services has 3 main attributes that makes it slightly different from traditional hosted services;

  • It is sold on demand
  • It is elastic and scalable
  • It is fully managed

Why would Cloud Benefit your Business?

  1. Automatic software updates– The Cloud Service Provider (CSP) carries out the maintenance for all the software, which includes security updates, helping you free time for other tasks in your business.
  2. Flexibility – Any Cloud based service can immediately meet any frequency low or high so, it can adapt to your business as it grows.
  3. Controlling Costs– Save money by having a scalable solution for a monthly fee and if you choose to use a CSP your business will require less networking hardware on site.
  4. New Business Ventures – Due to the flexibility and the speed of deployment of cloud resources businesses are able to try new ideas without extreme investments in systems quickly and efficiently.
  5. Stability– A lot of businesses suffer from downtime due to crisis management, hardware upgrades or other problems, CSP continuously monitors and maintain the systems which provides dependable uptime.
  6. Work from anywhere– With an internet connection employees in your business can work anytime, anywhere which can help increase the workers’ productivity and job satisfaction.
  7. Build, expand and use new operations– Cloud computing enables you to build quickly, deploy and manage applications which can be built in any framework, tools and languages. So, setting up remote offices will be easy as 1, 2, 3!
  8. Security– By using Cloud everything is stored in a central location, so your business data can still be accessed no matter what happens to the device.
  9. Environmentally friendly– It helps decrease the carbon footprint of your business as you’re only using the resources you require.
  10. Competitiveness– The cloud grants SME’s access to business class technology at a set monthly cost. It can allow smaller companies to act faster than substantial well-established opponents with complex networks.

Cloud for business is advantageous, although the requirement of an internet connection is a disadvantage, with our addiction to mobile devices and access to information – the internet has become a common commodity. Find out what the cloud can do for your business by contacting us today 0845 603 5552.

VoIP, Voice over Internet Protocol – What? How? Why?

VoIP NetshieldVoice over Internet Protocol (VoIP) also known as Internet Telephony, IP Telephony, Voice over broadband and Voice over Network; it is a technology that allows calls to be made over the internet or a computer network.

VoIP is not a brand new technology but it is gaining more popularity due to the general movement towards cloud technology, improvements in the speed and reliability of internet connectivity and the trend of workforce mobility.

How VoIP works

Traditional landline phones operate through a Public Switched Telephone Network (PSTN) and you can gain access to it through the telephone sockets. These networks use circuit switching – when a call is made, these circuits change within the exchange in order to connect the caller and the receiver.

Whereas, VoIP calls are made over the internet and use the method of packet switching – when making a call the data is broken up into data packets, transported across the network and reassembled when it reaches the receiver.

Why VoIP? The Benefits

With the vast improvements of internet connectivity and the decrease in prices since 10 years ago, VoIP is becoming a feasible option for businesses today.

To deploy a traditional telephone system a high capital outlay is needed because of the number of components required i.e. buying a phone system, business line rental, maintenance contracts, hardware costs and pay for software upgrades.

Whereas, VoIP systems compared to traditional telephone systems has minimal capital expense i.e. the purchase of IP enabled phones and internet connection. But, it is also simple to administer and user friendly because it uses the power of the cloud technology.

A VoIP system can provide businesses with an integration of both office and mobile devices, allowing employees to have an office phone that can ‘go anywhere’, making it ideal for those who work remotely and for companies that have hot desking. This flexibility can help increase efficiencies and productivity as users can easily manage and receive calls. It can also be scaled up and down when required, offering future proofing capabilities.

For more information on VoIP or advice whether to switch contact us today.

Trick or Treat…for St Giles Walsall Hospice

With Halloween around the corner…members of the Netshield team will be dressing up and hitting the streets on the 31st October, to Trick or Treat for charity – our chosen charity is St Giles Walsall Hospice. Our target is just  £250 on our Halloween themed JustGiving page so, why not support us in our Trick or Treating and donate today.

St Giles Walsall Hospice offers specialist care for patients with cancer and other serious illnesses for over 20 years in the local community. It is a 12-bed in-patient facility based at the Palliative Care Centre in Goscote. The hospice offers specialist care for patients with cancer and other serious illnesses who are too poorly to remain at home, as well as respite stays and symptom relief.

Donate Today

Support us in our Trick or Treat efforts

Support us in our Trick or Treat efforts