Thursday, 26 February 2015

Stories From The Front Line - Episode 1

Stories From The Front Line



We all have our share of stories to tell, and at Optima we have more than our fair share.


An Unhappy Customer

Today we had a call from an unhappy customer, let’s call this person Caller X. Caller X was very upset with Optima as we had put in a new anti-virus on their PC and now they were getting lots of popups from ESET reporting virus detected and quarantined.

A little history first. This client was a new client who had been infected and brought their laptop in for a clean-up. They were running an out of date McAfee Anti Virus product and had managed to get infected by opening an email.
We cleaned up the laptop and recommended the client install ESET Anti Virus to stay protected. Client accepted and we installed ESET Anti-Virus.

Fast forward to today.
Caller X was upset that ESET was popping up with warnings after their PC had been cleaned up. So we asked to remote into the computer to check what was going on. We soon found out what the problem was.

They were receiving a lot of emails, majority of which were spam. And many of these spam emails had attachments. Attachments which were malicious. ESET, doing what it was paid to do, was busy identifying these malicious attachments and quarantining them and alerting accordingly.

We explained to Caller X what was happening and the reason for the alerts. Caller X was still not happy. “My previous anti-virus never did that”. So we explained that was why they got infected in the first place and why we recommended ESET Nod 32. Still not happy.

Caller X said they checked their email on webmail and they had seen an email with an invoice attachment in a zip file. But they couldn’t open it via webmail as it said the attachment was not safe!  And now ESET had quarantined the attachment so they couldn’t open it in Outlook.

That’s because the attachment was infected, I said. Caller X wasn’t convinced. I proposed that we will make a change to avoid this happening. For a second, I was tempted to remove the ESET anti-virus altogether. The moment passed and I disabled the alerting feature in the ESET Nod32 program. This means they would not get alerted each time ESET removed a virus.

Caller X was informed that the problem had been rectified. And still unhappy, Caller X ended the call.

So I guess Caller X will not be using Optima again. I mean, how dare we put an anti-virus software which actually removes infected files.

Well, you can’t win them all.

Thursday, 20 November 2014

WE BUILD WEBSITES



WE BUILD WEBSITES

Mobile friendly web design / WordPress theme design / Logos & branding




We build clear and simple websites for mostly small businesses. Our websites are designed and built to conform to the latest web standards. We always work closely with our clients to ensure the most appropriate solution.

Our design is simple but intuitive. We build websites that will work for you and help your business grow. We believe your website should look good, but also be user friendly. A website should be clear and easy to navigate to ensure visitors understand your business. A well thought out and clear website design will promote your service in the most effective way.

Prices start from £399


Call us on 020 8445 6700 for more information..

Offer for Xmas 2014


XMAS Offer - Excellent Business Class HP Desktop PC






HP ProDesk 400 G1 - Small Form Factor PC

Intel Core i5-4570 Processor
4GB RAM
1TB Hard Drive
DVDRW Drive
Windows 7 Pro or 8.1 Pro
One Year Standard Warranty
Xmas Special Only £375.00+VAT

HP 20” LED Monitor - Height Adjust/Pivot
Only an additional £75+VAT


3 year Next Business Day Onsite warranty
Only an additional £25+VAT


This offer is valid through the month of December and while stocks last.
Please call us for more information. Terms Apply.


For any setup, data transfer, installation quotes, please email: info@optimacomputers.co.uk

Wednesday, 1 October 2014

Seven ATE Nine.

Seven ATE Nine.The next Microsoft OS is Windows 10 



HDD
As you may have heard, the next Microsoft Windows will be called Windows 10. Apparently Windows 8 was SO bad, that Microsoft wanted their next OS to sit a bit further from Windows 8.

Windows 8 had it rough. It existed for post-desktop world that (still) hasn't quite materialised, met by a sea of people who weren't asking for something so new and strange. That's why even though it feels like a regression, Windows 10 is still such a marvel. It's a step backwards into what Windows 8 was supposed to be.
People hate Windows 8. Hate it. This is news to approximately no one, and the feelings were understandable. From launch it was confusing, clumsy, occasionally downright antagonistic. But it did do some things right.

Attempting to unify tablets and desktops was smart when Windows 8 launched, and it's even smarter now.



Windows 8's here's-some-tiles-and-some-more-tiles-did-we-mention-the-tiles approach was met with annoyance, but the intention behind it was spot on. And the traditional desktop in all its mouse-friendly glory never actually went away; the old, comfortable stuff just got hidden behind the new, scary stuff. Some people just couldn't — or wouldn't — learn to live with the changes. It confused and disoriented people who just wanted their old familiar Start Menu instead of a functionally identical ones with squares instead of rectangles.

The very best Windows 8 could hope to be was "good enough". It was forever fighting an endless uphill battle against itself. But Windows 10 is the fresh start Windows 8 was supposed to be. With the switch back away from tiles to menus and the very windows that gave Microsoft's operating system its name, Windows 10 is simultaneously the clean break Windows 8 could never pull off, and the return to form that the non-existent Windows 9 needed to be, without wasting time on the backtrack. It's Windows 10! That's two away from Windows 8 because <insert expletive> that thing! 


Windows 10 is exciting. The promising Universal Apps, which Microsoft announced earlier this year, will finally have the universal operating system they need to be able to thrive. The anaemic Windows Phone will be able to snag apps from its behemoth desktop brother with just a little UI tweaking. The Xbox One will bring software like Cortana to your living room. And all these new interfaces will feed back into the Windows Store, an app store that's no longer neutered by a mandatory full-screen requirement. The future is very bright.

And that's Windows 10's biggest feature: it's something we can all get excited about. Whether you hated the tiles and were willing to murder for a Start Menu/Screen in the bottom-right-hand corner, or thought the Start Screen wasn't actually that bad, Windows 10 has an option for you; Windows 7 in the front, Windows 8 right behind.


Love it or hate it, Windows 8 tore things apart in an attempt to put them together. Windows 10 is here to mend

Wednesday, 24 September 2014

Happy 13th Birthday to Optima Computers

Happy Birthday to us!!!


HDD
It's our 13th Birthday on the 1st of October!! 

The last 13 years have been exciting and filled with lots of fun and challenges. We thank you, our customers, for supporting us throughout the last 13 years. We hope we have lived up to your expectations

Now that we are in our teenage years, expect us to be wiser and more knowledgeable than ever! We look forward to providing an even greater service in the future.

We know you only came here for the offers, so without further ado, here you go:

OFFERS: (Only valid for month of October 2014. Only one offer per customer, so choose carefully! Offers only available to Customers on our database).
Our email address:  info@optimacomputers.co.uk


1) Free 8GB USB memory stick to the first 13 people who email us with the Subject "Happy Birthday - Offer 1"

2) Free LiveDrive Unlimited Cloud Backup for 1 year to the first 13 people who email us with the Subject "Happy Birthday - Offer 2"

3) Free Comprehensive Health Check for your Computer. Only 5 on offer - To qualify, send us your funniest joke with the Subject "Happy Birthday". Nick Shah will decide which are the funniest and award the offer accordingly.

4) 50% off Epson Expression 412 Printer Copier Scanner. Normal Price £69.99.
Offer Price £34.99.  Offer only valid whilst stocks last. (This is a very good little all in one wireless printer)


5) Free ream of high quality paper when you buy a full set of ink cartridges for your printer

There you go! Act quick to grab these offers.

All offers are subject to our Terms and Conditions. 

Spam Outbreak Alert

Spam Outbreak


HDD
Every so often, we observe certain spam campaigns that catch our interest.

On August 15, we observed a particular spam campaign that caught our attention because it was using “snowshoe” spam techniques combined with PDF exploitation. While neither of these techniques are new, we have seen a growing trend involving snowshoe spam.



Snowshoe spamming is a spamming technique in which the spammer uses a wide array of IP addresses in order to spread out the spam load. The large spread of IP addresses makes it difficult to identify and trap the spam, allowing at least some of it to reach email inboxes. For companies which specialize in trapping spam, snowshoe spamming is particularly noxious because it is difficult to trap it with traditional spam filters

Despite the large number of IP addresses used in this spam campaign, the messages themselves appear suspicious due to the spam-like characteristics in the headers and body of the message. Message in this spam campaign have a subject like “inovice 2921411” where the number in message subject is randomly generated and the word “inovice” is misspelled. Later version have the invoice correctly spelt, which means the spammers are refining their campaigns.

We have noticed that this type of scam is accounting for 10% of all scam.


Here is a snapshot of spam emails with malware attachments sent to my address over the last few day:

Snowshoe spam can be a challenge for some anti-spam detection techniques because it typically uses multiple IP addresses with very low spam volume per IP address. Depending on how an anti-spam technology works, this can cause severe problems with detection.


Fortunately, good anti-spam service providers are updating their databases to combat these types of spam. But due to the nature of the snowshoe method, there will always be some spam that gets through.

If you do not have an anti-spam service, please contact Optima on 020 8445 6700 and we can set one up for you.

Note: users who do not keep their systems up-to-date, do not utilize security technologies, or click on attachments from unknown senders will continue to be affected by these types of attacks.

Tuesday, 23 September 2014

Eset - Virus and Malware security

Nod32 from ESET is our new recommended virus and malware software



HDD
Here at Optima, we are seeing more reports of Norton software causing crashes and error on our customers' computers. In many cases the fix is to re-install the software. The concern we have is that if the Norton software has crashed and the customer accesses a compromised website, there is a real chance of getting infected.

To that effect, we have started looking for an alternative and have decided to recommend ESET Nod32. This is a very good product which we feel is better than Norton in protecting you. In fact better all round.

See below more details on ESET NOD32:

Enjoy your digital life and safer technology, secured by our highly-acclaimed, record-holding Internet security suite. ESET Smart Security offers you an all-in-one security package that combines our unique technology and tools to keep you safe online and offline.

ESET technology is trusted by millions around the world and lets you enjoy safer online browsing and offline activities to the fullest. It eliminates all types of threats, including viruses, rootkits, worms, spyware and phishing attacks. Your passwords and banking details stay secure with Anti-Phishing. The built-in antivirus keeps you a safe distance from threats that evade detection – our exploit blocker technology detects and stops such attacks.

Stay a Safe Distance from Internet threats

·         Full parental control
·         Antivirus and Antispyware
·         Exploit Blocker
·         Advanced Memory Scanner
·         Cloud-powered Scanning
·          Scan while Downloading Files
·         Idle-state Scanning
·         Host-based Intrusion Prevention
·         System (HIPS)

Keep personal profiled safe with ESET Social Media Scanner

·         Protects you and your friends’ facebook accounts including timeline and newsfeed
·         Protects Twitter profile

Anti-theft

·         Location Tracking
·         Laptop Activity Watch
·         Anti-Theft Optimization
·         One-way Messaging

Keep Your Private Data Safe from Identity theft

·         Personal Firewall
·         Vulnerability Shield
·         Anti-Phishing
·         Out-of-Home Network
·         Device Control
·         Antispam

Enjoy the Full Power of Your Computer

·         Small System Footprint
·         Gamer Mode
·         Portable Computer Support

Install and Forget or Tweak Away

·         One-click Solution
·         Settings for Advanced Users


·         After-scan Actions