Skip to main content

The truth about hacking

By
The Process of attempting to gain or successfully    gaining, unauthorized access to computer resources   is called   Hacking.
Hacking is been a part of Computer for over 40 year's.The first hacker is from MIT

In  the  computer  security  context,  a  hacker  is someone who  seeks  and  exploits  weaknesses  in  a  computer system  or  computer  network.  The programers prefer to refer them as crakers.
This are the main reasons for hacker to hack a system.
-Just for fun.
-Show off.
-Notify many people their thought.
-Steal important information.
-Destroy enemy’s computer network during the war.

Hacking is mainly divided into two types
- ethical hacking
- unethical hacking
Ethical hacking is where a person hacks to find weaknesses in a system and then usually patches them.This is Often done to protect from. Hacking

Unethical hacking  is often done to break into a network system to steal information or money, and sometimes to cause damage by inserting a virus or malware program.Unethical hacking is against the law, and those who engage in the act are considered cyber criminals.

You should follow following steps if you find out your system is hacked
- shutdown the system
- Remove it from Network so that other systems can't be effected by it
- Restore system with backup
- Now you can connect your system to Network
- It is advisable to inform police
Advantages:
-Can be used to recover lost information where the computer password has   been lost.
-Teaches you that no technology is 100% secure.

-To test how good security is on your own network.
Disadvantages :
- criminals use it to their advantage
- it can harm others privacy.
So it is made illegal.
Conclusion:

Keep your password  protected. Write  your password should be with combination of  characters, digits, special symbols.  Do not respond to feck on fishing email. when you are doing any online  transection always keep watch on site whether the protocol of site is https & whether there is a lock symbol .

Labels:

Comments

Post a Comment

Popular posts from this blog

rule based machine translation

By
Hi friend today let us know about rule based machine translation.this one of  approaches of machine translation and this is  earliest machine translation approach Rule-based machine translation   (RbMT) refers to a  machine translation engine  built on algorithms that analyze the syntax of the  source language  and uses rules to transfer the meaning to the  target languag e  by building a sentence.  The rule based machine translation systems are developed  in early 1970’s they are -Systran -Japanese mt -eurotra At present following companies using  rule based machine translation are - Apertium - GramTrans  The RBMT is based on linking structure  of given input with structure of demanded output service necessarily preserving their unique meaning. For this process we need following -           A dictionary that will map every worl...
Post a Comment
Read more

Jio phone review

By
Recently jio became very famous and gave a togh completation for all  Network servicing companies like Artel and idea by it's amazing offers like free call, messages and 1gb per day for 3 months  at just 350 for all registered users. Recently it lanched a new 1500 rs phone to make jio available to 2g users . With a minimum cost of 1500 as deposit and company promised that it will refund the money after certain amount of time .Customers need to pay Rs 500 booking amount and the balance Rs 1000 at the time of delivery sometime .About 6 million pieces are sold on this 21st august and booking are paused ,next booking are unknown. Here is good news for registered users jio is planing to deliver jio phone to already registered users on September 21 .  Here  are some of features of jio 1500 phone -2.4-inch screen with  QVGA display - It has Fm radio,caluclator, converter -Dual Core, 1.2 GHz Processor - 2.0 megapixel camera with led flash -2000mAh battery wit...
Post a Comment
Read more

Fog screen technology

By
ABSTRACT: INTRODUCTION: — Fog Screen is breakthrough technology that allows projection of high quality images in the air. It is currently the only walk-through projection screen that allows for projections on a thin layer of dry fog. — The first public demonstration of Fog Screen was in Finland in October 2002 WORKING: — The system starts with water that is held in a large plastic container or comes from a regular water pipe. This water is drawn through a plastic tube via a small engine. — the fog screen is an internal part of the laminar airflow, and remains thin and turbulence — The ultrasonic transducer is used to divide the water into small and tiny water droplets — fog is pushed down and held in place by several small fans, allowing for a consistent surface for display. CONCLUSION: — Nokia, one of many using the Fog Screen products, installed a number of screens to trade show entrances that showed an animation of a character walking and using the Nokia produ...
Post a Comment
Read more