+44 (0)1258 781 007

Redline Facebook Vector Smart Object Phone Email Red Line Top Bar Red Line Top Bar Main Logo 01_08

Someone is learning how to take down the internet


Rectangle 30 copy 19

This was written by Bruce Schneider, a noted cyber-security expert in mid-September this year. It looked prescient with the attacks last week on DNS (Dynamic Network Services), a key part of the internet address system, which caused website such as PayPal, Twitter and Netflix, as well as thousands more, to be offline or hard to reach.


This attack used DDOS (distributed denial of service), which is when a server is inundated with requests to such an extent that it is no longer able to cope and shuts down.


The hackers who have undertaken these types of attack in recent months scour the internet using software called Mirai for devices such as webcams, digital recorders and home routers which tend to have minimum security or factory set passwords. These are then used by the hackers as the “vehicle” for the attacks.


It appears that these recent attacks are exploratory and that we will see in the next few months and years attacks of increasing severity, against individuals, companies and organisations and even Nation States.


What can we do? The Internet of Things is with us to stay and we all make increasing use of digital devices, CCTV cameras, online TV systems and even web-enabled household appliances. It is critical that when you have such devices, you change factory password settings as a matter of course so as to ensure that your hardware and software is protected against hackers trawling the web looking for devices to take control of and to use in their attacks.

Rectangle 30 copy 19

Change of Name & New Premises!

Following our change of name from Data Solutions Dorset to Sentinel Data Solutions, the better to reflect our growing client base across the South of England and the increasing importance of helping our clients keep their data secure, we are pleased to announce that we are moving to new premises.


Our new office and server storage in Blandford Forum will allow the business to look after the interests of our clients better going forward and also will allow us to continue to grow as we have done for the last seven years.


All our clients, both old and new, will be very welcome to drop in to see us at our new offices. There has been significant investment in the newest servers and also high levels of office and workshop security, both to protect your data and to act as a showcase for how tech can be used to secure your premises.


If you would like any further information, please call our office at any time on

01258 781 007.


Close-up Of Person Hands Checking Motherboard With Multimeter shutterstock_299702630 copy 2 Cybersecurity3 Rectangle 33 copy 4 Rectangle 33 copy 4

Hardware Repairs and Upgrades

Keeping you secure at all times