Quick Bytes – News Breakings

Welcome to the Spring edition of QBN.

Our weather (a dull and cold) continues to give reasons to scan the sky and ponder if it ever was like this when we were kids! I say not.

This edition has a lot in it and in several cases this came to us as features in recent news. Concerns about the fragility of personal privacy and democracy are very real now.

On a brighter note I have been spending more time with Mac’s and have diversified my services to include them, you’ll soon see why …


Mac’s and Malware

Recently and in the space of only 10 days I found ‘MacKeeper’ malware on 3 Mac PC’s. Yes its time to protect your Mac!

One in particular case had an awkward outcome after its malware infection was cleared using Malwarebytes, it no longer booted! This caused me to seek guidance from Apple Support and from this I learned that their preferred anti-malware app at this time is MalwareBytes for Mac. Since then I have also heard that BitDefender can be very effective. So if your Mac needs a matching umbrella …

Mac’s, unlike Windows 10 have no annoying personalised adverts that menace the eyes from flashing tiles every time you view the desktop. But I’m not impressed with the way they heavily price new devices that then have less, or even no USB ports!

Clearly their hardware design division needs a good flushing out, down the drain into the Microsoft Windows 10 design bin!


Recycling – Binned!

Q. When is your data that you deleted to the Recycle Bin gone for ever?

A. When you empty the Recycle Bin? – Nope! It could be recovered using one of many utilities that scan the disk for the files and if they are still recoverable, it can restore them, OK so far but not if you are using a new type Solid State Drive instead of an old style spinning platten disk.

SSD’s are brilliant in the main. They are much faster than old style hard drives so everything from booting up to scanning is done in a comparatively short snap! They don’t break if you bump them when they are on because they dont have any moving parts to crash together.They use less power so batteries last longer in portables.

But – when you delete a file from the Recycle Bin – its gone and I mean irretrievably due to a feature known as ‘trim’ which you cannot switch off. Geeks go here

Imaging a scenario where you have deleted a folder or files and in the back of your mind they are not out of reach yet because they are recycled. Then you discover that for some reason you want to clear some junk off your disk, maybe to make space for the next bloated Windows 10 ‘Creators Update’ (which is 8Gb in size and can be too big for some notebooks so they get left behind!)

To do this you run a utility like CCleaner or the Windows Disk Cleanup or similar which clears a lot of junk out, which is great except it usually clears the Recycling Bin also by default, in which were those files or folders that you then want to retrieve. Gone!

I could mention that you could use Stroud Cloud for your backups from where they could be retrieved, but I’m sure you already knew that 🙂 www.stroud-cloud.co.uk


GDPR – Here it comes, we have until May 25th to be ready!

Previously I have written of this approaching change in my December 2107 edition which is fast approaching and will become enforceable on 25th May (1 month from now)

So looking at this introduction document now would give you a good idea of your part in this play. My impression so far is that for most of us small biz folk this is a mostly procedural tax on your time and effort so that if you are ever asked, you could prove that you have documented your responses to requests for conformity & assured your customers that you have done it.

You will need to have proceduralised how you would deal with requests concerning your holding of data on them. OK so job done if you have done that?

Not quite! You will also need to be securely storing personal data to prevent breaches of your systems which might allow a ‘slitherin’ low-life to steal it! Otherwise you will have to report the breach and then answer a blizzard of enquiries and maybe pay a heafty fine!

So preparation is essential!

No more exclamation marks now as I move on to …………………


Microsoft Windows 7 – The Redmond gang are still not wishing to become popular, so are proving how well they can avoid that accolade by withholding new security updates from Windows 7 machines if you don’t have an antivirus installed.

Windows 7 will continue receiving updates until at least January 14th 2020 so its not caused by deprecation.  So if your Windows 7 has stopped updating you would need to either use the built in Anti Virus (Defender) or install an one that’s approved by them. If you need to explore this more an HTG account of it is here


(Not so) Smart TV’s

A good article here from HTG on why buying a ‘smart TV’ is not a smart thing at all and how it can make you a victim in several ways.


Do we still mention Facebook in polite conversations any more?

 

A reputation, once proud and sleek has hit an inevitable pride-berg and sunk!

And a shadowy cohort of suited assasins of democracy have emerged from London and an unknown outback town of Canada (Canadian data firm Aggregate IQ (AIQ) ). This bunch of slithering fly by nights boasted of their exploits of breaking the UK out of the EU Channel 4 News story here, and in Cambridge Analytica’s case, getting Trump elected!

The complete story line on the undermining of our democracies can be found here, and to me makes political thriller fiction look needing by comparison!

I expect that by now you will have either deleted your Facebook accounts or at least tightened down your privacy settings and deleted all those nonsensical spying apps lurking in your profile. How to Remove Third-Party Facebook Apps From Your Account

Do be cautious of other social media platforms privacy settings also, and of course the biggest and longest established privacy vacuum of them all, Google and its colourful Chrome browser and indiscrete Android smart-ware!

Google is feverishly trying to get its GDPR act together before 25th May and lets face it it has a very long way to go after a decade of doing exactly the opposite. An email I received from them describes a new User Deletion Tool to be rolled out by them soon, which I hope doesn’t act like its poorly worded title!

Its no longer thinkable to wander through the web and expect it to be a stroll in Finnsbury Park on a sunny Sunday in summer. Better to prepare for a winter expedition into Narnia when the witch has a hangover!

How to Check If Cambridge Analytica Has Your Facebook Info

Just head to this page and you’ll see a box labeled “Was My Information Shared?”

Finally for now, Zuckerberg has admitted that a ‘handful’ of other companies like Cambridge Analytica have also been ‘harvesting’ data from his platform, so we can only wonder which will be the most shocking news story as time rolls on … Facebook’s data or Trumps war!


Mozilla to the rescue again! – a new Firefox extension can be isolate Facebook from other sites inside your browser, it certainly needs locking in somewhere (so might Zuckerberg).

And these are other free Firefox extensions that can help you keep privacy safe across the wider web outside of Facebook and Google.

Untitled

Boost your digital fitness with a data cleanse

Mozilla and friends have put up this website so that you be taken on a journey of discovering where all your data went and how you can get it back. A Data Detox is the first important step closely followed by greater awareness.


Well, I think that is quite enough from me for now so I will sign off and wish you all a better summer than some of our so called ‘Leaders’ might wish for us.

Keep safe!

Greg

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Quick Bytes – Summer Holiday Edition

Greetings To All

I hope that those of you who have taken a work break enjoyed it or are still doing so if sat inside somewhere waiting for the rain/hail storm or associated winds to abate ( otherwise why would you be reading this when on holiday?).

Certainly this summer is proving that weather cannot be relied on to follow any previous ‘norms’ any more (probably our own collective fault but I won’t dwell on that obvious point right now).

For those of you yet to escape from ‘your norm’ I wish you happy journeys and suitable accomodation and weather!

In this edition I will cover considerations that affect both PC’s & Macs.

 

email – Changes to be aware of

In recent months many email providers have set out to achieve better security for customers by pro actively snaring that lousy spam that we all hate and also stopping as best as they can the more dangerous ‘spear phishing’ offerings from scammers and crooks who target us more efficiently than before.

Certainly I have received more of those emails recently myself in common with many and the danger was first in the zip file attachment on earlier ones, and more recently in a hyperlink in the message body. So what can be done as the crooks get smarter?

The first thing is to be aware of is any dodgy wording styles you see in any email you recieve, even one purporting to come from a known contact because until all email providers have caught up with these changes to their systems its still possible to spoof an email to fool the recipient by disguising the senders real email address. (see DKIM & SPF below)

Next is to beware of zip file attachments. My previous anti virus didn’t alert me to the attachments by snaring them, but because I am naturally cautious I didn’t open them. The rogue emails were from people I didn’t know and each one had a differennt email domain source, very suspicious! So I only I saved them to my Desktop and, because I doubted the ‘Clean’ report that came from my now previous anti virus (Panda) and (surprisingly) my anti malware (Malwarebytes), I posted it them up to virustotal where it lit up all over the screen as dangerous!

Its not good that many well known AV vendors also didn’t see the danger! So now I use one that did see it, Kaspersky (subscription), though BitDefender would have done if I didn’t find its console irritating. Those weren’t the only 2 that caught it but they are the ones I am more familiar with.

So unless you are very confident, your best friend is still Suspicion and its best pal, Caution.


SPF & DKIM

Though this might appear like a 1980’s pop queen duo its a lot less pretty but for reasons I mentioned above, its now much more necessary and will affect your outbound emails being successfully received so do read on.

SPF & DKIM are each little records that need to be added to your email domains DNS  settings so that when you send an email  from any other source than your own registered email domain, it will carry the necessary credentials to get through the ever tighter mail gateways of the recipient’s email service. Otherwise it may be dumped in the spam skip or simply ‘dropped’ by the server because the address of the sender system differs from the one the email is usually sent from.One of many mass send email online platforms is MailChimp and as an example they have offer this advice  …

“DMARC stands for Domain-based Message Authentication, Reporting, and Conformance, and takes effect if an email fails certain types of authentication. DMARC policies benefit the email community as a whole because they help prevent phishing, spoofing, and the delivery of fraudulent emails. However, strict DMARC policies can sometimes misidentify your legitimate marketing emails as fraudulent and reject them.”

They add … “To improve deliverability, we encourage you to use a From email address at a domain owned by you or your organization, like firstname.lastname@mycompany.com. Not only will this help avoid delivery issues, it can help your subscribers recognize your brand. ” source http://kb.mailchimp.com/accounts/email-authentication/about-dmarc

As the web page shows the approach to DMARC when using a free email provider or a registered  email domain diffe,r so an enlightened approach is needed. But its worth getting yours set up before too many of your emails become lost.


Time is up and I must leave NOW, but Windows wants to Update!

We all realise a little late that we must stop working on our laptops and because time deliberately accelerates when we least want it to, we have to move on promptly. Perhaps because we need to make it to an appointment, catch a train or bus or because the partners birthday party begins in less than 1 hour but Windows then freezes us to the spot by forcing us to wait for updates to complete! The tension and self recrimination wheels can begin turning which might spoil your next meeting experience unless …. you do this.

  • Click on any empty area of the desktop or pressing Windows+D on your keyboard. Then, press Alt+F4 to access the Shut Down Windows dialog box.
  • To shut down without installing updates, select “Shut down” from the drop-down list.

For those of you wanting to be geeky you could add the following line to a batch file you save on your desktop and run it when the need arises.

shutdown -s -t 0


Mac’s & Viruses / Malware

Before the current time the sound & safe Mac was a safe system where viruses rarely made in-roads but this is now increasingly under threat from web based attacks through the browsers as you traverse the web. Most ‘nasties’ that affect PC’s still don’t run on Macs but the number that do are increasing steadily so I think it is now time to flag this up and offer guidance.

I went looking for answers and found this report from a verifiable source which gives a full review of the reasoning for anti virus on Mac’s and offers ideas on prevention both through extra user care, and by installing an anti virus which it gives comparatrive reviews on and across several vendors of the programme.

It is a long read but as you might expect its worth it by comparison to becoming infected, especially so if the infection encrypts your data and ransomes it back to you for a fat fee! As always I can help you with working to an understanding and discussing actions, please contact me for this.

Please do keep in mind that by backing up your data to my Stroud Cloud you will be able to fully recover your data in that event, if lightning strikes differently.


That is all for now, have a great late summer while the sun still shines.

 

If I can assist, advise or entertain you further in I.T related topics do give me a call!

 

Warm regards

 

Greg Dance

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