What Is Cloud Computing? Explained In Simple Words #beginners,cloud,cloud #computing,explanation,guide,hosting,online #apps,online #storage,server,simple,tutorial,web


I m sure you ve heard the following two words being used extensively online in the last couple of years. Cloud Computing. The next time you read something about a service that mentions Cloud , you will immediately know what they mean by that, and what exactly cloud computing is and how does it work.

What is Cloud Computing and how does it work, explained in simple terms?

Actually, you ve been using cloud computing all this time, unless you were living in a cave somewhere, and that cave somehow didn t have an internet connection.

So let me put this in as simple terms as possible:
Cloud Computing is the ability to use the power of other computers (located somewhere else) and their software, via the Internet (or sometimes other networks), without the need to own them. They are being provided to you, as a service .

That means you don t have to go and buy some super powerful gigantic computer system and risk have it sitting there, doing nothing. By utilizing the cloud, everything is ready for you whenever you might need it. Exactly where the hardware and software is located and how it all works doesn t matter to you, as a user. It s just somewhere up in the vast cloud that the Internet represents.
Now you know one of the reasons they call it the Cloud Computing.

For example, many businesses use cloud computing as a means of remote backup solutions to store and recover their data offsite.

To illustrate the point even better, let s go over one typical example of cloud computing that you must have used before (exception are those with the cave thing from above).

Google as an example of cloud computing

What happens when you type and search something on Google?
Have you ever thought about this? Does your PC go through all that information, sorts it out for you and display all the relevant results? No, it doesn t. Otherwise, you would wait much longer for a simple results page to display. A simple PC can t process all those billions of websites in a fraction of a second, like Google does. Your PC only serves as a messenger to tell Google what you are looking for. Everything else is done by some of Google s powerful computers located somewhere, Who-Knows-Where in the world.
Now, did you ever care about how or where that comes from? Why would you, right? Exactly. That s a great example of how cloud computing is used.

At this point, I m sure you understand what cloud computing is and the basic idea behind it. If that s everything you wanted to know, you can stop here, and go enjoy your life knowing what Cloud Computing is. If you are interested in just a little tiny bit more about it, continue reading to the end (not long from here).

3 Types of Cloud Computing

1. Infrastructure as a Service (IaaS) is basically when you buy raw computing hardware to use over the net, usually servers, or online storage. You buy what you need and pay-as-you-go. The best and the most basic example of this type of cloud computing is buying a web hosting for your website. You pay monthly fee to a hosting company for the storage on their servers and to have them serve up files for your website from those servers. Another good example of someone who provides these types of cloud services would be RackSpace cloud company .

2. Software as a Service (SaaS) is a case where you use the complete software application that s running on someone else s servers. The best example of this is Google Docs. which you can use for creating and storing text documents, presentations, spreadsheets and so on

3. Platform as a Service (PaaS) is case where you create applications using web-based tools so they run on systems software and hardware provided by another company. As an example, consider a situation where you develop your own e-commerce website but have the whole thing, including the shopping cart, checkout, and payment mechanism running on a merchant s server.

That should be all you need to know to get you started.

As you can see, the idea behind cloud computing is very powerful and useful beyond measure. Especially now when you actually know what it is.

Credit for a great comic image used above goes to CloudTweaks .

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Security Assessment, VAPT, ECSA Training in Bangalore, Chennai, Mumbai, Pune, Delhi, Gurgaon,


A penetration test is done to evaluate the security of a computer system or network by simulating an attack by a malicious user / hacker. The process involves active exploitation of security vulnerabilities that may be present due to poor or improper system configuration, known and / or unknown hardware or software flaws, or operational weaknesses in process or design.

This analysis is carried out from the position of a potential attacker, to determine feasibility of an attack and the resulting business impact of a successful exploit. Usually this is presented with recommendations for mitigation or a technical solution.

About this workshop

This workshop gives an in-depth perspective of penetration testing approach and methodology that covers all modern infrastructure, operating systems and application environments.

This workshop is designed to teach security professionals the tools and techniques required to perform comprehensive information security assessment.

Participants will learn how to design, secure and test networks to protect their organization from the threats hackers and crackers pose. This workshop will help participants to effectively identify and mitigate risks to the security of their organization s infrastructure.

This 40 hour highly interactive workshop will help participants have hands on understanding and experience in Security Assessment.

A proper understanding of Security Assessment is an important requirement to analyze the integrity of the IT infrastructure.

Expertise in security assessment is an absolute requirement for a career in information security management and could be followed by management level certifications like CISA, CISSP, CISM, CRISC and ISO 27001.

There are many reasons to understand Security Assessment:

  • Prepare yourself to handle penetration testing assignments with more clarity
  • Understand how to conduct Vulnerability Assessment
  • Expand your present knowledge of identifying threats and vulnerabilities
  • Bring security expertise to your current occupation
  • Become more marketable in a highly competitive environment

Therefore this workshop will prepare you to handle VA / PT assignments and give you a better understanding of various security concepts and practices that will be of valuable use to you and your organization.

This workshop will significantly benefit professionals responsible for security assessment of the network / IT infrastructure.

  • IS / IT Specialist / Analyst / Manager
  • IS / IT Auditor / Consultant
  • IT Operations Manager
  • Security Specialist / Analyst
  • Security Manager / Architect
  • Security Consultant / Professional
  • Security Officer / Engineer
  • Security Administrator
  • Security Auditor
  • Network Specialist / Analyst
  • Network Manager / Architect
  • Network Consultant / Professional
  • Network Administrator
  • Senior Systems Engineer
  • Systems Analyst
  • Systems Administrator

Anyone aspiring for a career in Security Assessment would benefit from this workshop. The workshop is restricted to participants who have knowledge of ethical hacking countermeasures.

The entire workshop is a combination of theory and hands-on sessions conducted in a dedicated ethical hacking lab environment.

  • The Need for Security Analysis
  • Advanced Googling
  • TCP/IP Packet Analysis
  • Advanced Sniffing Techniques
  • Vulnerability Analysis with Nessus
  • Advanced Wireless Testing
  • Designing a DMZ
  • Snort Analysis
  • Log Analysis
  • Advanced Exploits and Tools
  • Penetration Testing Methodologies
  • Customers and Legal Agreements
  • Rules of Engagement
  • Penetration Testing Planning and Scheduling
  • Pre Penetration Testing Checklist
  • Information Gathering
  • Vulnerability Analysis
  • External Penetration Testing
  • Internal Network Penetration Testing
  • Routers and Switches Penetration Testing
  • Firewall Penetration Testing
  • IDS Penetration Testing
  • Wireless Network Penetration Testing
  • Denial of Service Penetration Testing
  • Password Cracking Penetration Testing
  • Social Engineering Penetration Testing
  • Stolen Laptop, PDAs and Cell phones Penetration Testing
  • Application Penetration Testing
  • Physical Security Penetration Testing
  • Database Penetration testing
  • VoIP Penetration Testing
  • VPN Penetration Testing
  • War Dialing
  • Virus and Trojan Detection
  • Log Management Penetration Testing
  • File Integrity Checking
  • Blue Tooth and Hand held Device Penetration Testing
  • Telecommunication and Broadband Communication Penetration Testing
  • Email Security Penetration Testing
  • Security Patches Penetration Testing
  • Data Leakage Penetration Testing
  • Penetration Testing Deliverables and Conclusion
  • Penetration Testing Report and Documentation Writing
  • Penetration Testing Report Analysis
  • Post Testing Actions
  • Ethics of a Penetration Tester
  • Standards and Compliance

How to Calculate Simple Interest: 8 Steps #simple #order #form #template


How to Calculate Simple Interest

Whenever money is lent from one party to another, the loan will have an interest rate. This interest is the amount of money that must eventually be paid back to the lender, in addition to the original amount lent (known as the principal). When dealing with simple interest, the amount that the borrower is responsible for is calculated by this original principal (denoted by the variable P) being multiplied by the interest rate (denoted by r, for rate), and then multiplied by the period of time that the principal earns interest (denoted by t). Altogether, the equation for calculating simple interest is I = P r t. <\displaystyle I=Prt.> [1]

Steps Edit

Method One of Two:
Calculating Simple Interest Edit

Find interest owed with formula I = P r t <\displaystyle I=Prt> .

  • I = <\displaystyle I=> Interest owed
  • P = <\displaystyle P=> Principal, or the initial sum borrowed
  • r = <\displaystyle r=> Interest rate written as a decimal
  • t = <\displaystyle t=> Number of time periods since loan began

Find total amount owed. The borrower also has to pay back initial loan, so total amount owed is equal to I + P <\displaystyle I+P>. You can either add them together at the end, or combine them into one equation to get total amount A = P ( 1 + r t ) <\displaystyle A=P(1+rt)>.

Example A. A bank lends you $55,000 at a simple annual interest rate of 3%. How much interest do you owe ten years later?

  • P = $ 55. 000 <\displaystyle P=\$55,000>
  • r = 0.03 / year <\displaystyle r=0.03/<\text>>(To convert a percentage to a decimal, divide by 100. For example, if you’re given a rate of 3%, it becomes 3/100, or 0.03)
  • t = 10 years <\displaystyle t=10\ <\text>>
  • I = P r t = ( $ 55. 000 ) ( 0.03 / year ) ( 10 years ) = $ 16. 500 <\displaystyle I=Prt=(\$55,000)(0.03/<\text>)(10\ <\text>)=\$16,500>
  • Total amount owed = $ 55. 000 + $ 16. 500 = $ 71. 500 <\displaystyle <\text>=\$55,000+\$16,500=\$71,500>

Method Two of Two:
Understanding Concepts Edit

Understand interest. Why does interest exist? The person lending money is giving up other uses for that money until the loan is repaid. The interest is supposed to make up for the fact that the lender could have spent that money in ways the brought in extra value. [2]

Pay attention to the time period for each loan. Interest accumulates over regularly-spaced periods of time. For annual interest the time periods are years, but the terms of the loan could use months, weeks, or days. The shorter the period of time, the more often interest gets added to the loan.

  • This can make a huge difference. A loan with annual interest adds the interest rate ten times in ten years. A loan with monthly interest adds the same interest rate 120 times in ten years:
    • 10 years × 12 months 1 year = 120 <\displaystyle 10\ <\text>\times <\frac <12\ <\text>><1\ <\text>>>=120>

Don’t forget the principal. When a loan is paid off, the borrower doesn’t only have to pay the interest — they must also pay back the principal that was borrowed. The sum of the interest generated plus the principal is also known as the “future value,” or the “maturity value” of the loan. [3]

Learn the difference between simple interest and compound interest. You’ve just calculated simple interest, in which you only pay interest on the principal you borrowed. Many credit cards and other loans, however, utilize compound interest, where the interest you owe gathers interest of its own. Compound interest can result in much higher interest over time than simple interest. Calculating compound interest requires a different formula. Here’s a side-by-side comparison of the two systems:

  • You take a loan out for $100 at 30% simple interest. You’ll owe $30 interest after the first time period, $60 after the second, $90 after the third, and $120 after the fourth.
  • You take out a second loan of $100 at 30% compound interest. You’ll owe $30 interest after the first time period, then $69, then $119.70, then $285.61.
  • Multiple other factors can come into play when calculating more complex forms of interest, including credit risk and inflation.

Why is interest calculated in months and not in years?

Answered by Jasmine Tipping

  • The money being lent may not necessarily take a year to pay back. If someone was lent say $300 even with an interest rate, it may only take months for them to pay it back. With interest calculated monthly, it can be more accurate, otherwise you would have a large amount of interest being paid on a small/large amount of money each year, giving a lump sum that someone couldn’t possibly pay within the time given by the bank or loaner.

What is compound interest?

Answered by wikiHow Contributor

  • It is interest calculated on a principal which has been increased by previous interest payments. Essentially it’s “interest on interest.”

If I have $120 in my savings account and I get 0.25% interest for the first month, how much will I earn in interest?

Answered by Risto Mononen

  • The savings are multiplied by 1.0025 every month. In a year it would make $120 x 1.0025 ^ 12. You didn’t specify the savings time though; replace 12 with the number months you are saving.

Is per annum interest simple or compounded?

How to Use a Simple Interest Calculator to Find Your Payment Amount

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CMS Made Simple™ 2 #private #hospice

#hospice documentation


Welcome to the CMS Made Simple 2.x documentation website.

Looking for the 1.x documentation? It can be found at docs1.cmsmadesimple.org .

This documentation website is maintained by the CMS Made Simple Development Team and will provide experienced web developers with the knowledge to manage a CMSMS powered website.

What is CMS Made Simple?

CMS Made Simple is an open source (GPL) Content Management System first released in July 2004. It is built using PHP, which provides website developers with a simple, easy to use utility to allow building small-ish (dozens to hundreds of pages), semi-static websites. Typically, our tool is used for corporate websites, or a website promoting a team or organization, etc. This is where we shine. There are other content management packages which specialize in building portals, blogs, or article based content, etc. CMS Made Simple can do much of this, but it is not our primary focus.

Who should use CMS Made Simple?

If you’re a professional web developer. If you have found that sometimes creating a corporate or organization website is difficult in some of the other content management systems. If you have found that other CMS’s are sometimes “overkill” for what you need. If you want to be able to hand off the content management to inexperienced editors. If you want complete control over the layout and appearance of the site, and you know how to do it. If you want an easy to use, yet expandable tool, then CMS Made Simple is for you.

About this website

It probably won’t surprise you, but this website is created with CMS Made Simple.
This website uses the following add-on modules/plugins in the frontend:

And some custom code:

Note: The content on this website assumes that you are a professional web developer. Generally, we will not explain how to perform basic steps such as creating databases, uploading files or changing file permissions (or what they are). If these concepts are unfamiliar to you then Google is soon to be your best friend.


The content of this website probably duplicates some of the help text distributed with the CMS Made Simple package. If at any time there is a discrepancy between the content on this site and the text distributed with CMSMS itself, the information displayed with CMSMS should be considered the most accurate.

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We really need your assistance to make the documentation accurate, user friendly and understandable.
Please send us your feedback using the orange feedback button at the right side of the website.