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Managed IT Systems

Ransomware Protection Advice

4th March 2019 By Admin

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We have had many enquiries about Ransomware from businesses with Ransomware Protection Advice.

What can they do to reduce the chances of them being infected or losing data.

Unfortunately enquires from businesses asking for help in data recovery subsequently after being hit with ransomware

Prevention is better than cure as with Ransomware, the cure is often extortion or a money scam

Paying protection money to a Ransomware writer will likely only lead to a larger Ransom or further extortion

 


What is Ransomware?

Ransomware is a new type of virus technology with is prolific across the internet.

It has become so common place that more customers are being affected by this type of virus than any other type of virus at this time

It is usually spread through email SPAM as an attachment or clickable link within an email

Ransomware relies on 2 specific tactics to infect your computer

· Delivery of virus / mechanism through spam email

· Activation of virus is through human error or lack of judgement

Below is some valueable information on Ransomware Protection Advice


I have Anti-Virus software so I am protected

Ransomware Protection Advice
Ransomware Protection Advice

WRONG

Unfortunately, you could never be more wrong.

In an ideal world your anti-virus software would detect and stop every virus and the whole topic of viruses and ransomware would become a topic you would read about in history books.

This ideal scenario doesn’t exist in the present time, and probably won’t so far as money can be made by extorting businesses and individuals.

Why isn’t it being detected by my Anti-Virus software?

A recent study by a global anti-virus software manufacturer Sophos found that there were around 20,000 different variants of Ransomware being created every day. Ransomware Protection Advice


How Can I Get Infected?

Ransomware Protection Advice
Ransomware Protection Advice

Ransomware Viruses are man-made.

Ransomware viruses are usually propagated through email and activated through user intervention.

i.e. lack of human judgement, clicking on an email link or opening an attachment

Once you have downloaded the infected file, or clicked on the ‘dodgy link’ your computer is infected

Once your computer is infected, the virus will strart trawling through all of your files and encrypting them.

The Ransomware virus will also start trawling through all the files you have access to on your network

Ransomware Protection Advice


Ransomware Protection Advice
Ransomware Protection Advice

Ransomware Protection – What can I do to reduce the Risk of Ransomware

There is no single silver bullet here, and to reduce your risk of exposure to Ransomware there are number of steps you can do

 

Backup Often

Backup often and keep numerous previous backups or file versions

Ransomware will hijack your files and turn them into a format which you will no longer able to read without paying a ransom.

A business which has no data, can’t operate and will go into liquidation

By having a wide choice of backups to restore from reduces your risk of data loss exponentially

 

Offline Backups

Managed IT Systems
Managed IT Systems

Try to use offline backups types, i.e. ones that once you have backed up your data are physically removed from the network.

Try not to use hard drives and NAS Drives as your primary backup medium.

Ransomware spreads by infecting and copying itself to all network drives and shares.

This means that it will not only infect your data, it could also infect and render your backups useless.

Hard Drive backups or NAS Drive Backups should be considered a poor man’s backup.  Due to their physical constraints are in effect just a hard drive on the network, prime to be infected by any slightly capable virus

 

Anti-Virus software with inbuilt Ransomware Protection

Ensure your Anti-Virus software has Ransomware Protection inbuilt

Just Anti-Virus software nowadays simply isnt sufficient for the modern Cyber Security threats

Yes, adding Ransomware protection to your Anti-Virus Subscription will cost you a little bit more. But the alternative could be days or weeks of IT Downtime whilts your IT Team recovers your business

 

Staff Education

Staff education will go along way in preventing a Ransomware attack.

IT Systems and IT Security can only do so much.

If you have staff that are persisent or often take risks with your IT Systems, a Ransonware attached is probably only just round the corner.

Otherwise a Data Breach!

Educate Staff to report to their IT Team

  • Anomalous issues with their Computers or Laptops
  • If they have shared their passwords with someone else
  • Access their Computer Systems from home
  • Accidently clicked on an Email Attachment they were unsure about
  • Have installed unsanctioned applications
  • Have illegal or pirated software installed

Staff who help the business protect IT Systems are a bigger asset than those who take a cavalier attitude to IT Security


Patch often and early

You should ensure that all computers, laptops, tablets and servers are patched early and often.

When considering patching, the immediate thought processes is Microsoft Windows.

Although you should also look at other software which will need patching, i.e. Application Servers, Adobe Reader, Flash, JAVA, Zip programs, etc. etc.

One of the most frequent comments from business owners we hear is they don’t want their I.T Systems patched

  • Don’t want the disruption
  • Can’t afford the downtime
  • Can’t afford a Server reboot
  • Perhaps at some point in the past an update caused a problem.

Whilst I appreciate that patching can be a very time consuming and disruptive thing to do and carries a risk, the worst thing you can do is not patch or reboot once in a while.


Managed IT Systems

The time consuming element of Patching can by reduced to almost zero by your I.T Support company automating patching of all I.T Systems.

Automate Server reboots to a time of the day or week when disruption is minimised.

An IT Proactive Monitoring Service will identify IT Systems that are at risks and holes in the IT Cyber Security

If you don’t have a Managed IT Services Contract or an Proactively Monitored or Automated patching system, please contact us for advice.

Filed Under: News Tagged With: I.T Installation Services Dorset, I.T Installation Services Hampshire, I.T Installation Services Surrey, I.T Installation Services Sussex, I.T Installation Services Wiltshire, IT Maintenance Contracts, IT Support Contracts, Managed IT Services, Managed IT Systems, Proactive Monitoring

SATA vs SAS what are the benefits?

23rd June 2018 By Paul Marsh

SATA VS SAS

SATA vs SAS what are the benefits?
SATA vs SAS what are the benefits?

For many, there can be a lot of confusion when comparing different types of server solutions especially when it comes down the type of hard drives that your server might come with.

A server with SATA hard drives can be considerably cheaper when compared to a server with SAS hard drives.

Especially if your server quote has multiple hard drives or has a RAID disk subsystem.

But this seemingly interchangeable terminology can make all the difference to your IT investment.

 

SATA – Serial ATA

SAS – Serial Attached SCSI

 

Serial ATA was designed to replace the older IDE (EIDE) hard drives which were commonly found in most home computer and business workstations.

SAS has evolved separately from the SCSI standard, SCSI drives have traditionally been found in server solutions.

Many server manufacturers including HP and Dell offer entry level servers with SATA drives, with the mid-range and higher end servers coming with SAS hard drives.

According to Seagate, SATA drives are designed to have the following features:-

 

  • Capacity intensive

    SATA vs SAS what are the benefits?
    SATA vs SAS what are the benefits?
  • SATA vs SAS what are the benefits?
  • Low availability
  • Sequential reads
  • Seek time 9.5ms
  • Designed to be on 8 Hours a day, 5 days a week

 

Seagate SAS drives are designed for:-

  • Performance Intensive
  • High Availability
  • Random Reads
  • Seek time of 3.5 ms (15k rpm), 3.9 ms (10k rpm)
  • Designed to be on 24 hours per day, 7 days per week

 

From a computer support or network support point of view, many SAS drive solutions also include ‘hot swap’ options.

Which basically means that for many RAID solutions, you can simply replace a failed drive for a replacement without rebooting or interrupting the server or users.

 

What does all this mean?

Basically if you want good server performance and you don’t want disk I/O bottlenecks and prefer longevity over small price difference, always choose SAS over SATA.

If your requirements are for a small server in a very small office and are not worried about server performance and the larger capacity, cheaper SATA drives appeals to you then choose SATA.

Did you want to discuss your server requirements? For an informed opinion on server specifications and many other IT support subjects ‘Contact Us’

Century IT Services are Expert, Responsive and Flexible

For more Information on SATA vs SAS see the following links

http://www.seagate.com/

Seagate SAS VS SATA

Filed Under: News Tagged With: IT Maintenance Contracts, IT Maintenance Contracts Dorset, IT Maintenance Contracts Hampshire, IT Maintenance Contracts Surrey, IT Maintenance Contracts Sussex, Managed IT Services Sussex, Managed IT Services Wiltshire, Managed IT Systems, Proactive IT Monitoring, Proactive IT Monitoring Dorset, Proactive IT Monitoring Hampshire, Proactive IT Monitoring Surrey, Proactive Monitoring

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Mill House Centre
108 Commercial Road,
Totton
Southampton
Hampshire SO40 3AE

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