How Did Hacker Trace The Account Password?

What do you know about Hacker?

Hacker means those people who can crack the account security of someone unknowingly, by using computer coding system or computer matrices code to unlock the password is called hacker.

In this modern era people all around the world are using cell phone especially smart phone. It is the personal and the smallest computer  on their hands. It is designing in the form of computer processing software only. Some of it designed by java, C/C++,html, php,and Linux etc.

From the combination of all power of the coding system now formed the soft-core, androids, python,Microsoft windows.

Base on the different coding system and operating system, hacker came to know how to design different types of Spam ware and it is known as Viruses in the computer.

These Viruses design in such away that it can break down the following combination of coded system of the computer and occupied itself the space down there in between. And sending all the file, information to the hacker.

It also harm the operating system by converting it into un-recognize information to the system. Some time through this spam ware/viruses hacker can screw the information  from that source of computer to their own computer by mail information.

Once they get all the information they can easily crackdown the security code and login. Now the control is on their own hands. Their computer and that source of computer are inter connected of its core panel.

Some time you might have seen that in every sign up page you have been asked to create a passwords with the alphabetic combination of numeric and symbolic, in more than eight characters. This is used to prevent your login password from the hacker to easily crackdown your password. Also there is a security question aking for you during sign up.

In another way why people used Apple company? Why it is so costly as compared to other computers?

Apple company mostly made up of Linux software with high performance of security, from the attacker (hacker) so it is not only a branded company but its also more safety for the user. Linux is an advance function of coding system in the computer from now on, it is more difficult to attacker to crack the code.

Hacker always try to make you fool, asking you to reply their spam mail in order to get full access about your account information. Sometime they are claiming  to be as an department’s officer by requesting you an information message.

  • You receive an email that claims to be from your bank, directing you to a fake bank website and asking you to fill in your password.
  • You receive a message on Facebook or any other social website from a user that claims to be an official Facebook account, asking you to send your password to authenticate yourself.
  • You visit a website that promises to give you something valuable, such as free games on Steam or free gold in World of Warcraft. To get this fake reward, the website requires your username and password for the service.

Be careful about who you give your password too — don’t click links in emails and go to your bank’s website, don’t give away your password to anyone who contacts you and requests it, and don’t give your account credentials to untrustworthy websites, especially ones that seem too good to be true

You are surprising to know that Google are sponsor the reward amount $100k  to those hacker who can crack down the Google Chrome security issue. This is real if it is one of you can hack the Google Chrome security.

If you are good in hacker you can try hacking the Google Chrome. Many other companies offer a rewards to the hacker, if they can hack the system openly. Cyber Security Forces department offer a jobs for those who can crack the system and report the event. It is interesting right? Try it you may be one of them.

 

 

 

 

What is genetics chromosomes? Explain how many type of Blueprint are there?

This type of question might be ask for you in your 10+2 Examination.

This type of question may  ask to those students at 10+2 level. You might have answer from some of the following steps given below. You can maintains asper your own understanding in equivalence with your markswise.

Genes and Chromosomes

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person’s genes.

Genes contains in chromosomes, which are mainly in the cell nucleus.

A chromosome contains hundreds to thousands of genes.

Every human cell contains 23 pairs of chromosomes, for a total of 46 chromosomes.

A trait is any gene-determined characteristic and is often determined by more than one gene.

Some traits are caused by abnormal genes that are inherited or that are the result of a new mutation.

Genes consist of deoxyribonucleic acid (DNA). DNA contains the code, or blueprint, used to synthesize a protein. Genes vary in size, depending on the sizes of the proteins for which they code. Each DNA molecule is a long double helix that resembles a spiral staircase containing millions of steps. There are four types of blueprint which are given below.

The steps of the staircase consist of pairs of four types of molecules called bases (nucleotides). In each step, the base adenine (A) is paired with the base thymine (T), or the base guanine (G) is paired with the base cytosine (C).

Blueprint Coding Systems.

It never mixed up the code relationship with other code of nucleotides, except they form double or triple coding system. Example AAA-TTT, CC-GG, T-A.  This coding system you will study it more in your higher studies in the genetics subjects, like the biotechnology , micro-biology course etc.

It is interesting to know that crime investigation can be detects those accused crime suspected by using this coding method by the scientist expert just by taking the cells from the criminal’s finger print.

Here are some structure of DNA of Chromosomes.

Here DNA is a molecule form a long  coiled double helix that resembled a spiral staircase. There are two strands composed of sugar (deoxyribose) and phosphate molecules, are connected by four bases pairs i.e Guanine pair Cytosine and Thymine pair Adenine, bonding with the help of hydrogen molecule. In order to connect with phosphate and sugar which form an amino acid  which can form proteins.

This Is How You Do During Your Examination At Last Moment.

This is how you do before your exam.

Some students may not aware about the time running so fast until the last moment rushing out their studying before examination

This was the most things that makes students faces difficulties and nervous while they are supposing to prepared their examination, because they are busy some how for their another works. That makes them no regular time to maintained, studying properly before examination is coming.

Any way don’t be so tension there are so many ways for you to prepare your examination even though in the short time I can say.

If you are poor financial background you might need to help your parents so far for their field works. Even though you can succeed by just managing your time in 4 hours a day to concentrate in your study that’s it.

Here are few steps you can follow, but make sure you are not afraid of anything, Ok!

  • Collects some old question papers, make sure you practice it every day and fixed your time zone at least 3 hours with full concentration at the time.
  • Chose some important question from all those previous question papers and list it down in your notebook, solve some problems and practice it regularly.
  • Wake up early morning and start your reading. You know morning time is the good time for you to memorize all your reading stuff.
  • Make sure after your reading part was over, start practicing  your writing section about what you have done reading for. This way will help you to boost up your mood of interesting and make you memorizing at the same time.
  • Try to solve all the questions given in the question paper by means of practicing  with fixed time of 3 hours. Do it two to three-time.
  • That was how it leads you to feel free and frank before you going to attend, the all type of examination even in such a short-term preparation.
  • The most thing you have to do is practicing and writing. This help to improve your hand writing and your writing skill, also it improved your mind to emerge you the ideas how to answer the question immediately.

Tips to do when you are at Examination Hall.

Most of the questions paper are arrange in a section wise example Section A,B,C,D. Which has divided at different  Marks with different Section.

Also you should have read the instruction as well before you answer the question. So you have to choose the section which is more easiest or answerable one for you, so that you could write well better at the first page of your answer sheet.

Why did I Said That?

Because most of the examiner they are in a hurry to correct the paper. They don’t have much time to read each and every point, you are mentioned in the answer sheet. They just look the way you wrote in the paper at the very first page, the rest they just reads thoroughly and consider a step marks.

That’s why its important for you to maintained neat and clean as well as you should attempt the most easiest and answerable one for you at the first page of your answer sheets.

You should keep in mind that all the question you will answer should have reach the maximum words and necessarily with according to the marks given in the question. Neither less nor so long.

Some times mention some good points on your answer sheet which related to the question given for you. This might boost you to get full marks.

Try to attempt all the question answer given in your question paper. Because some how even if you could not answer correctly but you may get some  steps mark from it. Such that you would not lose even a small marks in each question answer.

Used your skill of writing. Sometime skill/trick of your writing make the examiner to do interesting to check or to read your answer sheet also he/she might give you even full marks.

Some time reading is not much important for you to spend time because if you are not a high memory person you couldn’t even remember all the things you have read previously. It is better for you to spend more time in practicing, writing and managing. This will help you more settle for your studies.

Why Potassium Per-Maganate Burns With Glacerol/Glacerin?

You will enjoy making fun of it doing experimental at schools as a practical work.

Just do it!

First of all set the watch glass or bowl on the cork base, and have the blast shield in front of it. Use the Cup to put a small pile of potassium permanganate (KMnO4) in the middle of the dish, and make a small indentation in the center of the pile.

What is KMnO4 ? Introduce redox reactions.

Did you know for ideas on what they think will happen when you add the glycerin/glycerol to the bowl?

KMnO4 is the chemicals substances which derive from the combination of Potassium(K) and Manganese(Mn) in the present of atmospheric Oxide(O).

Put a small drop of the glycerin/glycerol into the dish, in an indentation of the pile. Immediately go into the following explanation:

When KMnO4 mixes with glycerin/glycerol, a redox reaction starts. This reaction starts out really slow, but produces a lot of heat, so it will start to speed up bit by bit. As the KMnO4 oxidizes the sugar, it will speed up more and more until it finally starts to smoke, and after that it will ignite burning.

The reaction takes 10-15 seconds to ignite, depending on outside temperature and the temperature of the glycerin/glycerol. If timed carefully, the reaction will start smoking when you say “until it finally starts to smoke”, and then ignite 1-2 seconds later!

You might have ask if they can guess why it starts ignite slowly?

You can draw a reaction equation on a whiteboard, and point out the large amount of KMnO4 needed to start the reaction.

Reduction-Oxidation Reactions, or Redox Reactions, are reactions that involve a transfer of electrons(e). Oxidizers such as Potassium Permanganate (KMnO4) take electrons, while Reducers such as Glycerin and Glycerol giving electrons. When electrons are transferred between the reactants, it is usually by the transfer of oxygen atoms. This means that our glycerin/glycerol is Oxidized, or our KMnO4 is Reduced.

Then one can see it as glycerin would receive oxygen atoms from the KMnO4. The KMnO4 is then “reduced”, losing oxygen atoms, while the glycerin is “oxidized” or gains oxygen atoms.

The reaction between KMnO4 and Glycerin goes as follows:

14 KMnO4 + 3 C3H8O3 ⇒ 14 MnO2 + 7 K2CO3 + 2 CO2 + 12 H2O

This reaction requires a large amount of KMnO4 for it to progress. This is part of why the Rate of Reaction, or time it takes a reaction to complete, is slow for this particular reaction. The rate of reaction can be affected by a large number of factors, such as the temperature, the amount of each reactant, and how well the reactants are mixed. This is explored with the two methods of presenting this demonstration.

In the Primary Method, we rely on the slow rate of the reaction to get the dramatic effect for the presentation. The glycerin is poured onto the KMnO4 powder, and they start to react. However, it takes time for it to react, since the glycerin absorbs much of the heat generated. The reaction creates a lot of heat, which is why it ultimately results in a bright flash of sparks. But it takes time for it to create the heat, and so the presenter has time to provide an explanation of the steps in the reaction. Once it starts to smoke, the smoke helps to carry away the produced water vapors and carbon dioxide, as well as any waste carbon produced in the burning of glycerin.

Then, when it ignites, the whole pile will react quickly, having a large amount of extra heat to push the reaction along.

In the Alternative Method, we are showcasing how the mixing of the reactants affects the rate of reaction. One of the watch glasses has the reactants in direct contact, while the other has the reactants next to each other. As is expected, the reactants that are in-direct contact will ignite much faster than the ones which are not.

The physical chemistry of a reaction is important when it comes to the reaction’s pace, and if the reactants are never mixed, they will have no reason to react, and it may not burn as a whole process.

Try it by yourself hope you will find the best proof of your understanding.