Thursday, 27 July 2017

20 Best Sites with High Quality Free Stock Photos

In today's online business world, tons of people have a need for quality free stock photos for their blogs, company websites, and everything in between.

Unfortunately, there are still a lot of businesses who are settling for the corny stock photo of yesteryear, either because they don't know their options or think they are too hard to find.

That's where the good news comes in: good stock photos don't have to be expensive or hidden deep in the crevices of the internet. In our digital age, there's plenty of solid material out there - if you know where to look. Read for more good news? We have your back, and have taken the hassle out of finding these stellar stock images.

We're confident that this collection of resources will help you find exactly what you're looking for, whether it's adorable animals, minimalist interior design, and anything in between.

free stock photos

20 of the Best Sites to Download Royalty Free Stock Photos

1. Negative Space


One of the best things about Negative Space is that they are constantly updating their free stock photos every week. With Negative Space, you never need to worry about copyright restrictions, so you can use them for your project without having to jump through hoops.

Negative Space has a large selection to choose from, and the interface is very user-friendly. It's easy to sort through the photos in order to find exactly what you need.

2. Death to the Stock Photo


The founders of Death to Stock are dedicated to making beautiful photos more accessible. They knew how important it is for those running blogs and online businesses to not spend all of their profit on images for their websites.

The format is simple: just give them your email to get a new bundle of great stock pictures monthly, then just use the ones that apply to your current project. Easy!

For businesses with some extra funds to invest, Death to Stock has an affordable Premium membership which gives you access to their entire library of photos (instead of just the pre-selected ones they send), plus some of the profits from the membership are used to further the resource by financing photographers and their projects.

3. Picjumbo


Picjumbo is unique in that all of the photos come from a sole photographer, Viktor, who shares his photos from his home in the Czech Republic.

He updates the selection of photos really frequently, so there is always a fresh batch of high-quality graphics to download. To take it a step further, Viktor offers affordable paid packages for businesses that use stock images frequently. He also has a nifty plugin for the Photoshop and Sketch programs for just under 8 bucks.

4. Stokpic


Stokpic is another example of a photographer deciding to give away his photos for free. Ed Gregory decided to share 10 new photos bi-weekly that you can use in any way that suits you.

The easy user interface allows you to browse his categories like architecture, fashion, and nature.

5. Kaboompics


The site's creator, Karolina, is a Polish web designer. She is the creative engine behind this extensive stockpile of high-quality pictures. The images address a wide variety of topics. As with the rest of the sites, users can use Karolina's pictures for anything they need.

A quick visit to the About page of the site shows how big of a reach it has; during our visit to the page, the Image Downloads ticker stood at a whopping 5,051,906.

6. Startup Stock Photos

Startup Stock Photos is a company that operates on simplicity. They share pictures they're taking anyway in order to help businesses find a cheaper way to gain traction online.

You don't have to be a startup business to utilize their images, which is fine by them. The images are free, but they wouldn't say no to a donation.

7. Freerange


Freerange photos derive from a community of in-house as well as external talent.

At Freerange, their principles and motivations are clear: "Freerange Stock was formed with the goal to provide quality stock photos for commercial and non-commercial use. For free. We feel that free stock photos can be good photos." Can't argue with that.

8. Libreshot


Every photographer brings his/her own unique style to this fun brand of art. At Libreshot lives a very unique collection of free stock photos.

9. Fancy Crave


The images on Fancy Crave come without copyright restrictions, and they're free of all the corniness of typical stock photos.

Attribution is not legally required, but they note that it is recommended if possible.

Fancy Craves selects two fresh photos to upload daily, keeping things current and providing beautiful photos to suit all needs.

10. Unsplash


The creativity of the title matches the creativity of their photos. They have pages and pages of quirky, one-of-a-kind images for you to choose from.

As you've likely come to expect, these images are able to be used without any copyright restrictions.

11. StockSnap


The photos on StockSnap are of superb quality and most of them are especially great for use as backgrounds.

The selection is so interesting and versatile that it's easy to find yourself on page 50 of photos all of a sudden. And yes - they're free.

12. SplitShire


SplitShire is an Italy-based organization that offers pages of incredible free photos for you to use at will. Their philanthropic mission is simply: "Helping you to be awesome out there with great content."

13. Life of Pix

Life of Pix was created by Leeroy Advertising Agency (Montreal, Canada) and they have a real knack for supplying great pictures. Naturally, these cool graphics are fine for you to use - no strings attached.

If pictures aren't enough for your unique project, they have a sister company called Life of Vids.

14. Pexels


Unlike most of the other listed sites, Pexels handpicks their favorite photos from a pool of free image sources to ensure that you're seeing only top-tier work.

The images that survive their rigorous selection process are then able to be used in any way you see fit. The site also makes searching for your perfect stock photo as easy as possible.

15. HubSpot


HubSpot is a bit different from the rest; there's somewhat of a shortage of high-quality free stock photos available to those who need solely business-themed graphics. Hubspot has a healthy selection of corporate-style images that are perfect for a professional project.

16. Gratisography


The images on Gratisography lie a little further on the wacky side. These creations come from photographer Ryan McGuire, who is known for seeing things a bit differently. His work is significantly quirkier than some other sites (i.e. fake moustaches, pineapples wearing glasses, gummy bears in cereal) but you never know when you project might just call for something out of the ordinary.

17. Jay Mantri


Jay Mantri is yet another good-guy photographer who chose to share his amazing photos with the world. His work is quite sophisticated, and a lot of shots leave you wondering how he did it.

This is one artist we'd say to go check out anyway, even if you don't have a specific need for scenic, high-class images.

18. ISO Republic


ISO's Republic's mission is to supply only the best digital images for online businesses of all kinds.

One visit to their site will tell you immediately that they are serious about the quality of their content. The photos are top-notch quality, and while the subject matter varies, they all maintain a similar level of sophistication.

Similar to some previously listed sites, you have an option on ISO to register for their email list to get extra content not posted on the site.

19. New Old Stock


This free stock photo site embodies classic elegance. They deal exclusively in old photos, usually in black and white. Web designers and history buffs alike will enjoy their large compilation of antique photos. Though there are some unique challenges to the redistribution of old pictures, the site only posts those that have no evidence of copyright issues.

Their rules are slightly more stringent than other sites, so just make sure to read up on it before using these photos for commercial purposes.

20. Pixabay


Pixabay is our final choice of free stock photo collection. It has a great archive of plenty of public domain photos (so you can use them without worrying about copyright issues). Thank goodness they have an intuitive search mechanism since they have just shy of a million awesome graphics.

Unlike some other sites, it offers a more advanced search that allows you to filter your query as much as you need so you can always find exactly what you want.

Wednesday, 26 July 2017

Understanding the Follow-by-Email gadget and Feedburner

The Follow-by-email gadget uses Feedburner's email-subscription service.   It's very easy to add to your blog, but there are some things that you need to think about if you are using it to deliver blog-posts to your followers by email.




The Follow-by-Email gadget is a very simple way to give your readers access to blog-updates by email: it delivers a message in their inbox every day that you post.

But to decide if it's a good thing to use, to get good value from it, and to troubleshoot any problems, you need to understand a little more about how it works.

And, since it uses Feedburner, this means understanding how Feedburner works, too.


What is Feedburner

The Follow by Email gadget uses a product called Feedburner to manage the list of people who have followed, ie subscribed to your blog. 

Feedburner was originally a tool to enhance the RSS subscriptions that website-owners delivered - see Why RSS / Subscribe to Posts is important for your blog  for info about RSS.   Very roughly speaking, every time a website publishes a new item, Feedburner adds that item to a "feed" or summary of the site, and tells all the subscribers about it, without the subscribers having to visit the website.

One option that Feedburner added was subscribe-by-email:  website owners who use Feedburner for this have to turn the service on, and then put "something" on their website that offers the service to people who want to get emailed updates.   To start with, Feedburner just kept a list of emails addresses, but now it's more sophisticated:   it checks with addresses that they really do want to be subscribed before adding them to the list, and offers an un-subscribe option with each subscription email.

Adding the follow-by-email option to your blog sets this up for you.   It:

  • Sets up a feed, 
  • Turns the email service "on", and 
  • Puts an email--address request box onto your blog.   



What is set up when you add the follow-by-email gadget

The Follow-by-email gadget can be added to your blog the same way you would add any other gadget.   Doing this this means that, you are logged in to a Google account at the time.

If that Google account already owns an entry (ie a "feed") in Feedburner for the blog you're adding the gadget to, then the gadget just uses this feed.

But if the Google account doesn't currently have an entry from the blog, then a new feed is created, and the email service is turned on for it.:
  • The Feed Title is based on the blog's name.  
  • The feed address appears to be fairly random (eg I created one for a blog called "Another test blog", and the feed name is    http://feeds.feedburner.com/blogspot/meaUW





Advantages of the Follow-by-email gadget

This gadget makes it a lot easier to offer a follow-by-email option:  you don't have to set up the feed yourself, or use a HTML-gadget to provide a subscribe-by-email form.

And because it uses Feedburner, you have full access to Feedburner's statistics, and a number of other things that are included in Feedburner's features, including:

Disadvantages of the Follow-by-email gadget

There are some disadvantages of both the gadget, and the approach that Blogger has used to implement it:
  • Google / Blogger have mixed up the words "subscribers" and "followers".  It used to be that subscribers used RSS gadgets (from Feedburner or other feed-providers), and followers used Blogger's own following-tools.   But this new gadget is called "follow-by-email", and it's possible that mixing up the ideas will make some people very confused.
  • Using the gadget, you have very little control over the look and feel of the  follow-by-email option on your blog.  

    Compare this to the "Get updates by email" option which is in the top of the sidebar on this blog:  I've put a lot of effort into getting the wording "just right" so potential subscribers know that they will be getting a please-confirm email.   This on-screen wording means that even if they don't act on the email immediately, they get another reminder about if they come back to the blog again in the future.
  • You have no control over the message that potential follow-by-emailers are shown to tell them to verify their subscription.  It looks like this

    While this message is fine for the tech-minded people who are likely subscribe to an RSS feed, it will probably bring a glazed look to those of your visitors who need a very simple subscribe-by-email option!  
  • People who subscribe to your blog by email don't see any of the widgets on your blog, or any advertisements.   (Unlike regular RSS-feed subscribers for whom you can set up AdSense for feeds).  Despite the options mentioned above, ou have very little control over how they see your messages, especially if they happen to be using email software that shows your messages in plain text.



Related Articles

Customizing the "click the link to subscribe" message
 
Getting a list of all your email subscribers

Why RSS / Subscribe to Posts is important for your blog

The Follow-by-Email gadget:  a very simple way to give your readers access to blog-updates by email

Monday, 24 July 2017

Fifa World cup - mascot and logos ( 1968 - 2022 ) [HD]

Fifa World cup - mascot and logos ( 1968 - 2022 ) [HD] 


Welcome to knowledge tube.
this video is about Fifa world cup history of Mascots and logos from 1968 to 2022.
We all know that upcoming fifa world cup is 2018 Russia.
and then in 2022 qatar There will be next world cup after 2018 fifa world cup.

we tries our best to introduce you about all fifa world cup football Mascot and logos. As, Fifa world cup 2022 Qatar didn't introduce there mascot ( ongoing process ). so, we able to give you only logo from fifa world cup 2022 qatar.

All FIFA World Cup Mascots & logos 1966 - 2022
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1966 England
1970 Mexico
1974 Germany
1978 Argentina
1982 Spain
1986 Mexico
1990 Italy
1994 USA
1998 France
2002 Japan & South Korea
2006 Germany
2010 South Africa
2014 Brazil
2018 Russia
2022 Qatar
=================
Watch Our another Cool video : Brazil football team Fifa world cup 2018 Russia ( Official ) : https://www.youtube.com/watch?v=wfcnU5VeGW4

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thanks for watching our videos,hope you enjoed it a lot.
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Wednesday, 19 July 2017

The purpose of ransomware


Ransomware, a phenomenon now very well known, serves one ultimate and obvious purpose:

  • Monetary gain for the cybercriminal(s).

However, multiple scenario's are, in fact, possible. Consider any and all of the following:

  • Deployed as ransomware, extortion;
  • Deployed to showcase skills, for fun or for testing purposes;
  • Deployed as smokescreen;
  • Deployed to cause frustration;
  • Deployed out of frustration;
  • Deployed as a cover-up;
  • Deployed as a penetration test or user awareness training;
  • Deployed as a means of disruption and/or destruction.


Let's go over all of these briefly:


Deployed as ransomware, extortion

This has been the traditional approach - ransomware is installed on the victim's machine, and its only purpose is to create income for the cybercriminal(s).

In fact, ransomware is simple extortion, but via digital means.

I could give 100s, if not 1000s of links as example, but this search query should suffice and show the current boom or trend in the cybercriminal landscape:
https://www.bleepingcomputer.com/search/?q=ransomware




Deployed to showcase skills, for fun or for testing purposes

Some cybercriminals like to show off, and as such create the side-business of ransomware, or, more particularly to showcase their coding skills: "Ransomware? I/We can do that too!", or just "because".

An example of this may well be the nRansomware (or "Nude Ransomware"), in which the author demanded nudes, rather than a monetary arrangement:
https://motherboard.vice.com/en_us/article/yw3w47/this-ransomware-demands-nudes-instead-of-bitcoin

Another example may be to send ransomware 'as a joke' or for fun to your friends, and giving them a bad time. Please don't.

Some cybercriminals may be testing the waters by deploying ransomware in an organisation, to stress-test the defenses, or to test their own programming skills, or the lack thereof.



Deployed as smokescreen

A very interesting occurrence indeed: ransomware is installed to hide the real purpose of whatever the cybercriminal or attacker is doing. This may be data exfiltration, lateral movement, or anything else, in theory, everything is a possible scenario... except for the ransomware itself.

This may happen more than you think and begs the question - what is the real purpose here?

Ransomware is obvious: files are encrypted, warning or extortion messages are scattered, and users as well as companies are unable to proceed working for days, depending on backup and recovery strategy.

Once you're hit by ransomware, more than 1 alarm bell should start ringing - you are royally compromised and, as such, should take appropriate measures immediately. There may be more than meets the eye.

There's an article on Carnal0wnage, describing one of these events:
http://carnal0wnage.attackresearch.com/2016/03/apt-ransomware.html



Deployed to cause frustration

Another possible angle that goes hand in hand with the classic extortion scheme - deploying ransomware with intent of frustrating the victim. Basically, cyber bullying. While there may be a request for a monetary amount, it is not the purpose.

A notorious example of this is the Jigsaw ransomware:
https://www.bleepingcomputer.com/news/security/jigsaw-ransomware-decrypted-will-delete-your-files-until-you-pay-the-ransom/

In a related example; a victim of a tech support scam tricked the scammer into installing ransomware:
https://nakedsecurity.sophos.com/2016/08/15/tech-support-scammer-tricked-into-installing-ransomware/



Deployed out of frustration

Sometimes, an attacker may gain initial access to a server or other machine, but consequent attempts to, for example, exfiltrate data or attack other machine, is unsuccessful. This may be due to a number of things, but often due to the access being discovered, and quickly patched. On the other hand, it may have not been discovered yet, but the attacker is sitting with the same problem: the purpose is not fulfilled.

Then, out of frustration, or to gain at least something out of the victim, the machine gets trashed with ransomware.

Another possibility is a disgruntled employee, leaving ransomware as a 'present' before leaving the company.

Darryl from Kahu Security has written an excellent article on the former occurrence:



Deployed as a cover-up

This may sound ambiguous at first, but imagine a scenario where a company may face sanctions, is already compromised, or has a running investigation.

The company or organisation deploying ransomware itself, is a viable way of destroying data forever, and any evidence may be lost. 

Another possibility is, in order to cover up a much larger compromise, ransomware is installed, and everything is formatted to hide what actually happened.

Again, there is also the possibility of a disgruntled employee, or even an intruder: which brings us back to 'deployed as a smokescreen'.

There are some statistics referring to this as well, in a report by SentinelOne:



Deployed as a penetration test or user awareness training

Ransomware is very effective in the sense that most people know what its purpose is, and the dangers it may cause. As such, it is an excellent tool that can be used for demonstration purposes, such as a user awareness training. Another possibility is an external pentest, with same purpose.

An example is given by Malwarehunterteam, where KBC Group employed a phishing test, and consequently 'ransomware', meant as user awareness training:

This is a very good idea for any organisation or business in general. Are your users aware of the dangers that lie in, and beyond, ransomware?



Deployed as a means of disruption and/or destruction

Last but not least -  while ransomware can have several purposes, it can also serve a particularly nasty goal: destroy a company or organisation, or at least take them offline for several days, or even weeks.

Again, there are some possibilities, but this may be a rivalry company in a similar business, again a disgruntled employee, or to disrupt large organisations on a worldwide scale.

A recent and notorious example of such an attack is the latest Petya variant, also referred to as EternalPetya, or NotPetya. A blog post from Kaspersky suggests the main purpose is a wiper:

In a way, this also falls back to the frustration, and cover-up scenario's.



Closing thoughts

As we've seen, ransomware can serve a plethora of purposes; whether it is deployed by a nation-state actor, the more common cybercriminal, or your neighbor disgruntled at your tree hanging over their wall, one thing is for sure: you are, and have been compromised!

In more recent years, targeted ransomware has become a common phenomenon, this means ransomware either tailored to your environment, or manually installed - the latter often via hacked RDP or VNC services.

The most famous example is no doubt Samas, also known as SamSam:

Other examples include: CrySiS and derivatives, RSAutil and PetrWrap. 

While targeted ransomware attacks are occurring as early as 2013, in most recent years, they have become more fearful, due to the ransomware also encrypting files.

Conclusion: ransomware is and will always be ransomware - but it may have a twist and an additional purpose.

For further reading, I gladly introduce a shameless plug by referring you to 2 of my blog posts:
Ransomware prevention

This blog post also exists as a dedicated page here: the purpose of ransomware.

If you can think of any other targeted ransomware, or purposes for ransomware, do not hesitate to leave some feedback in the comment section, or contact me on Twitter.