Hacker

Hacker is a person who uses computer, networking or other skills to overcome a technical problem. The hacker word can refer to anyone with technical skills, but it often refers to a person who uses his abilities to get unauthorized access to the system or network to commit a crime. A hacker, for example, can steal information to hurt people, harm or bring down the system through identity theft, and often keeps those systems hostage to take the ransom.

Hacker word has historically been a divisive, sometimes used as a word of praise for a person who demonstrates creativity in high level skills, as well as in his approach to technical problems. However, this term usually applies to a person who uses this skill for illegal or immoral purposes.

Types Of Hackers

The security community has used informal form of hat color in the way the different types of hackers are identified, usually divided into three types: white hat, black hat and gray cap.

• White Hackers, also known as Ethical Hackers, instead of creating disturbance, try to work in the best interests of the public. Many white hat hackers work for penetration testing, have been hired to try to crack the company's network to find and report security vulnerabilities. Security companies then help reduce the safety issues of their customers, before criminal hackers can exploit them.
• Black hat hackers intentionally gain unauthorized access to networks and systems with the wrong intentions, whether it is to steal data, to spread malware or gain from ransomware, to harm the system for any other reason or for any other reason - in which the notoriety Receiving is included. Black hat hackers are a criminal as per the definition because they violate laws against access to the system without authorization, but they can engage in illegal activity including identity theft and deprive the service.
• Gray hat hackers fall apart between white hat hackers and black hat hackers. Although their purpose can be similar to white hat hackers, gray hats are more likely than white hat hackers to access the system without authorization; At the same time, they have more potential than black hat hackers to avoid making unnecessary losses from hacking systems. Although they are not generally motivated by - or simply - money, gray hat hackers, rather than using their knowledge to exploit vulnerabilities for illegal gains, rather than the weaknesses discovered through their own, unauthorized activities Can offer to fix.

To hacking information and trade exchange, all types of hackers participate in the forums. There are many hackers forums where white hat hackers can discuss or ask questions about hacking. Other white hat platforms provide tech guides with step-by-step instructions on hacking.

Forums and marketplaces serving black hat hackers are often hosted on the Dark Web, and black hack hackers are offered with an outlet for offering illegal hacking services, trading and solitening.

Criminal hackers, who often lack their own technical skills, often use scripts and other specially designed software programs in corporate networks. This software can manipulate network data network connections to gather intelligence information about the functioning of the target system.

These scripts can be posted to anyone on the internet, usually using entry-level hackers on the Internet. Hackers with limited skills are sometimes referred to as Script Kiddies, which mention their inability to use malicious scripts and their inability to make their own code. Advanced hackers can study these scripts and then modify them to develop new ways.

Hacker v/s Cracker

The word hacker was first used in the 1960s to describe a programmer or a person, in the era of highly compressed computer capabilities, the efficiency of computer code could have increased in a way that was removed, Or "hacked", additional machine-code instruction from a program It has evolved over the years to refer to the advanced understanding of computer, networking, programming or hardware.

For many people in technology, hacker words are best applied to those who use their skills without malicious intent, but over time this word is applied to those who use their skills maliciously We do. In order to combat the tendency of labeling skilled technologists as criminals, the word cracker was proposed for criminal hackers, in which the stigma was intended to remove the hacker from being labeled.

Within the hacker-cracker structure, hackers are those who want to identify the loopholes of security systems and work to improve them, including security experts, who identify the flaws in the system and identify the defects and those weaknesses Work to fix On the other hand, crackers are intended to exploit those flaws for their own benefit with the intention to violate computer and network security.

Although technologists have promoted the use of the word cracker over the years, the difference between different induced hackers is more commonly referred to by the use of white hat, gray cap or black cap. In normal use, more traction has not been found in cracker.

The Famous Hacker

Many well-known technologists are considered hackers, including Ken Thompson, Donald Knuth, Steve Jobs, Vinton Cerf and Bill Gates, black hat hackers are more likely to get notoriety in mainstream accounts as hackers. Prior to finding Microsoft, Gates was caught as a teenager in a corporate system.

Some notorious black hat hackers include:

• Anonymous is a group of hackers around the world that meet online messaging boards and social networking forums. They primarily focus their efforts on encouraging civil disobedience and / or disturbance through the attacks of denial services, publish personal information of victims online, as well as discredit and defame websites .
• Jonathan James gained infamy for hacking in many websites, in which he was a teenager to steal software codes along with the U.S. Department of Defense and NASA. In 2000, James became the first teenager - he was only 16 years old - to be encroached for computer hacking. He committed suicide in 2008. He was 25 years old.
• Adrian Lamo has banned systems of several organizations, including The New York Times, Microsoft and Yahoo, to take advantage of their security flaws. Lamo was arrested in 2003, convicted in 2004 and sentenced to six months house detention at his parents' house, to pay approximately $ 65,000 in probation and restoration of two years. The order was ordered.
• Kevin Mitnick was blamed for several criminal computer crimes after being removed from office for two and a half years. For hacking into the 40 high-profile corporation's network of FBI's most wanted, Mitnick was arrested in 1993 and sentenced to five years in a federal prison. After its release, Mitnick founded a cyber security firm to help organizations keep their networks secure.