Thursday, 25 February 2016

What is SPAM and how to prevent it

Spam, spammer and spamming; what are these words mean?
  • Spam – is an unsolicited message or messages that you received usually in your email from unknown sender.
  • Spammer  – the person responsible of sending unsolicited messages via email or in all media outlet.
  • Spamming – is an act of doing or sending spam messages.

Types of spam?

  • Spam email – this is the most popular one. If you are having an email account from Yahoo, Hotmail or AOL, everyday you received spam emails. Some are asking you to buy something with great discounts. The other might offer you free services, free dating and more. There are also few, asking you to help them and offers a great amount of money, if you do (be careful with this type of spam).
  • Spam comments – when the blogosphere started to gain popularity. Then, ten years ago, spamming techniques also evolved. Thus, spam comments gave birth. The mean goal of this is to get link juice to their new blogs or site to improve SEO. However, since Google started to update its algorithm this method is no longer viable. But still many are using  spam comments to showcase their product and services. Especially when they don’t have your email address. Their comments are usually out-of-the-topic and full of links.
  • Spam websites – Like spam comments, spam website created to promote spammer’s products and services. On the contrary, some also use it to break other legitimate sites. By copying its original contents and post it on spam websites to add toxic links on quality sites. Most of this sites are having less content, untargeted niche and low quality content. However, there are also spam websites that produce hundreds of articles a day. Again, by copying quality and original content from legitimate sites and paste it on their own site.

Spam samples

Spam Email – this is just one of so many spam or junk emails that I received everyday. I highlighted the title which already look illicit. It seems that the spammer is using an icloud account but that’s not conclusive. Outlook filtered it as junk. Be careful not click the link it provides.
Spam-Email
Spam comments – these are just a few from hundreds of spam comments that my site received. I’m just glad of having Akismet plug-in that automatically filtered spam comments.
If you observed, the spammer leaves a flattering comments with their links. Some are using wrong spelling and their comments doesn’t add value to the post topic.
Spam-Comments
Spam website – this site copied everything from one of my post and put it on his website as if his own article. As what you can see from the post title up to the way I write, it’s a complete resemblance of my article. What to do if you encounter this problem. I will tell what I did, in the later part of this post.
spam-website

How to prevent spam?

Practically, you cannot stop spammers from getting you spammed, especially on your emails. But even free email services today are smart enough to block spam emails. In my experience Outlook spam filters are excellent.
To protect your email and prevent spammers from getting your email address. Follow the guide below:
  • Do not publicly display your email address in your social media networks.
  • Use spam filters if it is available in your email accounts.
  • Block spammers in the very first time they send you an email and put their emails in the trash.
  • Before giving your email address to any website, check their privacy policy first. Make sure they don’t sell your email address.
  • Do not download free software from the site you do not trust. It may include spyware that gathers your computer’s personal information including your email address.
  • Do not open any email attachments or click any links unless you know the sender and you are expecting it.
  • Consider using two email address one as receiver/forwarder and a permanent one. Once your forwarder email started to get spam emails you can easily close it. Without hurting your private email address.
How to protect your website or blog from spam comments?
  • Install a captcha plug-in as your first line of defense. While it’s not 100% accurate, but at least you will get rid of spam bots.
  • Install Akismet plug-in. It will do the work and will save you ample time than manually moderating comments yourself. All you have to do is to approve comments that passed Askimet spam filters.
How to fight spam websites or content scraping?
This is the toughest challenge that I ever had. If you’ve been blogging for years, you know how duplicate contents may affect your site. You cannot just report to Google  or to DMCA right away.
  • First you have to send an email to the spammer. Ask him/her to remove the duplicate content.
  • When there is no contact email which is always the case, do a WHOIS look-up to see the domain registrar and the host.
  • Then file a DMCA complaint with the hosting company or with Google.
If none of the above worked for  you, a legal action may be appropriate. But it’s costly, right? To some bloggers they use the “do nothing approach” instead. Anyway you cannot prevent anyone from copying your content. For authority sites it may be fine but for start-up blog it may be dangerous.
So, my first approach is I installed a TYNT script. Once someone copied my content TYNT will add a link of attribution at the bottom of each post. Then, I used to interlink every articles that related to each other. So that, when the spammer copy my article, he/she will also copy the related links that points to my site. Thus, Google will know that it is me who made that article.
Bottom line
In my experience, there is no way to that we can stop spam and spammers by 100%. But someway or another by following the guide above you can lessen the ill effects of spam. Prevention still better than cure, by not giving away your email it will cut 60% chances of getting spammed.
Spam comments can also be eradicated by using the right and trusted plug-in. The content scrappers are a bit hard to handle but using simple techniques such as TYNT and interlinking may  of great help.

How to create system restore in Window 7

System Restore in Windows 7

System Restore is a built in feature of all windows operating systems, from Windows XP, Vista, Windows 7 and Windows 8. Its purpose is to restore the previous good computer system configuration (when it is needed) without losing your personal data, like your email, documents and images of precious moments.
System Restore Windows 7, is sort of a computer system back-up (but it is not) that can be used in case of unexpected computer troubles. It is very simple to use, in just a matter of 8 clicks and less than 30 minutes you can bring back your computer to its known working configuration.
System Restore

How to create a System Restore Point in Windows 7?

System Restore cannot run without a Restore Point. So, make sure to have one. For us, System Administrators, it is our SOP (Standard Operating Procedure) to always make a Restore Point after we Install Windows 7 Operating Systems or Reformat a Computer.
The first thing you should do, is to turn on the Hard Drive’s System Protection.
Right click “My Computer” ———>>> Click “Properties” ———>>> Select “Advance System Settings———>>> Go to “ System Protection Tab” ———>>> From there, click the Hard drive or the Partition that you want to have the System Restore turned on ———->>> Then, click “Configure” ———->>> Tick the “Restore system settings and previous versions of files” ———>>> Finally, strike “Apply or OK”.
Now, you are rest assured that the System Protection will automatically make a Restore Point as per scheduled. However, do not rely on that, do a manual creation of System Restore.
Right click “My Computer” ———>>> Click “Properties” ———>>> Go to “ System Protection Tab” ———>>> Then, click “Create” ———>>> Type your desired Restore Point name and hit “Create” ——–>>> Wait for the confirmation ——–>>> You should see a message “The Restore Point was created successfully” and you are done. You just made a Restore Point for future System Restore.

What Computer Problems does System Restore may be helpful to use?

  • System Restore in Windows 7 is a very good at solving computer troubles made by software installation, corrupt drivers and wrong driver installation.
  • System Restore also helps removes present viruses by restoring the computer to the time that the computer wasn’t infected yet. That’s why, if you noticed, new viruses, prevents you from using System Restore in Windows 7 and  safe mode, to protect itself.
  • System Restore can resolve Windows 7 Services.

7 sign that we should know Flash Drive had been infected by virus.


Flash drive is a PORTABLE STORAGE DEVICE some prefer to call it ELECTRONIC STORAGE DEVICE. It has been baptized with various names such as: Removable drive, Pen Drive, Portable disk and Data Traveler.

What makes it better than Diskette?

The obvious reason is the size. Diskette has a total capacity of 1.44 mb while Flash Drive on its first launch already able to store about 16 mb, it’s 13 x greater. And it continues to evolve, as of this time of writing the highest storage capability of USB reaches to 64 gigabyte.
Second is the reliability. Yes, it is more reliable compared to Diskette. I would say 100 x more reliable. With today’s virus evolution, diskette cannot handle it anymore. It became an easy and more fragile target, leaving its users more prone of losing important files. One instance of diskette’s unreliability in my experience was, I saved my files in it using my PC, but when I tried to open it with another machine it won’t. So I brought it back home and I was able to reopen it using my PC. However, after a week I cannot open it anymore, even using my own PC. Therefore, I conclude diskette isn’t really reliable, for me it is only designed for file or data, transfer it is not for storage purposes. Thanks Flash Drive was made.

You mean Flash Drive is invincible from viruses?

No! With its auto run capability, it can easily get and spread viruses. So, what should we do then? Know the signs of virus infected Flash Drive and get rid of it the soonest possible before it becomes a headache on your part. What are the signs of virus infected flash drive? Let us find out.

1. It shows two folders. 

Most Flash Drive’s autorun automatically after inserting it into a PC, so if you see two (2) folders, something are wrong inside.

2. It has unrelated options after you right click it. 

Please note that unrelated options that you may encounter may differ from the image below. Therefore take note the normal options; if anything added or new options appear, your Flash Drive may be infected.

3. “Removable disk icon” replaced by a “folder icon”


4. No icon at all.

5. An error appears when opening.

Please take note that the error you may come across may differ from the image below, this is just one of many possible errors if your Flash Drive is being infected by virus. Somehow, you can still open it by typing the drive letter of your Flash Drive in the “windows explorer/address”

6. It shows “open with” options.

This usually happens when you open your Flash Drive but instead of seeing your files “open with” options come into view.

7. Flash Drive opens in new window. 

This symptom is the most overlook one. Normally after double clicking your Flash Drive, it must be open in the same window but if it opens in new, then something’s wrong.
Update! The latest signs of virus infected flash drive that create a shortcut which is now the most common signs of virus infected flash drive.

Shortcut Virus.

It has two types, the most common one is (files and folder shortcut virus), it mimics your data  with shortcut icons of your files and folders. The other one is the (Thumb Drive shortcut virus), it hides and enclose your files in a folder and replace it with (Pen Drive shortcut). To get more info about it, visit: How to remove shortcut virus on Flash Drive.
Have you experienced all the seven signs? If not all, which one? How about the latest sign?
Upon knowing the seven (7) signs of  the virus infected Flash Drive, you may now have the knowledge of determining if your Thumb Drive is infected or not. But it will be of no use if you don’t know how to heal it or remove the viruses inside it. Check this post to know how. How to remove viruses inside Flash Drive.