Detail Knowledge About Hackers and its Types
Hackers are individuals who use their knowledge of computer systems and networks to gain unauthorized access, manipulate, or steal information. They may use a variety of techniques and tools to achieve their objectives, including exploiting vulnerabilities in software, hardware, and human behavior.
There are several types of hackers:
White hat hackers: Also known as ethical hackers, they use their skills for ethical purposes, such as testing security systems or finding vulnerabilities in systems that could be exploited by malicious hackers.
Black hat hackers: Also known as "crackers," they use their skills for illegal or malicious purposes, such as stealing personal information, breaking into computer networks, or committing fraud.
Grey hat hackers: These hackers operate somewhere between the white hat and black hat extremes, sometimes breaking into systems to expose vulnerabilities or provide feedback to system owners, but without explicit permission to do so.
Script kiddies: These are typically inexperienced hackers who use pre-made scripts or tools to conduct attacks without necessarily understanding the underlying technology.
State-sponsored hackers: These are hackers who are employed or supported by government agencies to conduct cyber espionage or sabotage on behalf of their government.
Hacktivists: These are hackers who are motivated by political or social causes, and who use their skills to promote their agendas or protest against institutions they see as unjust.
It is important to note that not all hackers are criminals or engage in malicious activities. Some hackers may use their skills for good causes or to benefit society, such as developing open-source software or finding vulnerabilities that can be fixed to make computer systems more secure.
Keep your software and operating system up to date: Regularly update your computer's software and operating system to ensure that known vulnerabilities are patched.
Use strong passwords: Use complex passwords that are difficult to guess and avoid using the same password across multiple accounts.
Use two-factor authentication: Two-factor authentication adds an extra layer of security to your accounts by requiring a second form of authentication, such as a fingerprint or a code sent to your phone.
Be cautious of suspicious emails: Do not click on links or download attachments from unknown or suspicious sources.
Use anti-virus software: Install and regularly update anti-virus software to protect against malware and viruses.
Avoid public Wi-Fi: Be cautious when using public Wi-Fi, as it may not be secure and could be used to intercept your data.
Use a firewall: Install a firewall to prevent unauthorized access to your computer or network.
Limit personal information online: Be cautious about sharing personal information online, as it can be used by hackers to gain access to your accounts or steal your identity.
Be vigilant: Be aware of your surroundings and report any suspicious behavior to the appropriate authorities.
Educate yourself: Stay informed about the latest threats and tactics used by hackers and take appropriate measures to protect yourself and your data.
It is safe to say that you are new to the domain of hacking?
Do you feel moronic when you don't have a clue about the importance of a specific term?Well, then, at that point, this will unquestionably take care of you! . In case you are ever uncertain with regards to anything, basically look down and track down that particular word, then, at that point, read the definition.
Anything incorporates: Abbreviations, Phrases, Words, and Techniques.The list is in sequential request for accommodation!
Abbreviations -
DDoS = Distributed Denial of Service
DrDoS = Distributed Reflected Denial of Service Attack, uses a list of reflection servers or other methods such as DNS to spoof an attack to look like it's coming from multiple ips. Amplification of power in the attack COULD occur.
FTP =File Transfer Protocol. Used for transferring files over an FTP server.
FUD = Fully Undetectable
Hex = In computer science, hexadecimal refers to base-16 numbers. These are numbers that use digits in the range: 0123456789ABCDEF. In the C programming language (as well as Java, JavaScript, C++, and other places), hexadecimal numbers are prefixed by a 0x. In this manner, one can tell that the number 0x80 is equivalent to 128 decimal, not 80 decimal.
HTTP = Hyper Text Transfer Protocol. The foundation of data communication for the World Wide Web.
IRC = Internet Relay Chat. Transmiting text messages in real time between online users.
JDB = Java drive-by, a very commonly used web-based exploit which allows an attacker to download and execute malicious code locally on a slave's machine through a widely known java vulnerability.
Malware = Malicious Software
Nix = Unix based operating system, usually refered to here when refering to DoS'ing.
POP3 = This is the most popular protocol for picking up e-mail from a server.
R.A.T = Remote Administration Tool
SDB = Silent drive-by, using a zero day web-based exploit to hiddenly and un-detectably download and execute malicious code on a slave's system. (similar to a JDB however no notification or warning is given to the user)
SE = Social Engineering
Skid = Script Kid/Script Kiddie
SMTP = A TCP/IP protocol used in sending and receiving e-mail.
SQL = Structured Query Language. It's a programming language, that used to communicate with databases and DBMS. Can go along with a word after it, such as "SQL Injection."
SSH = Secure Shell, used to connect to Virtual Private Servers.
TCP = Transmission Control Protocol, creates connections and exchanges packets of data.
UDP = User Datagram Protocol, An alternative data transport to TCP used for DNS, Voice over IP, and file sharing.
VPN = Virtual Private Network
VPS = Virtual Private Server
XSS (CSS) = Cross Site Scripting
Words -
Algorithm = A series of steps specifying which actions to take in which order.
ANSI Bomb = ANSI.SYS key-remapping commands consist of cryptic-looking text that specifies, using ANSI numeric codes to redefine keys.
Back Door = Something a hacker leaves behind on a system in order to be able to get back in at a later time.
Binary = A numbering system in which there are only two possible values for each digit: 0 and 1.
Black Hat = A hacker who performs illegal actions to do with hacking online. (Bad guy, per se)
Blue Hat = A blue hat hacker is someone outside computer security consulting firms who is used to bug test a system prior to its launch, looking for exploits so they can be closed. Microsoft also uses the term BlueHat to represent a series of security briefing events.
Bot = A piece of malware that connects computer to an attacker commonly using the HTTP or IRC protocol to await malicious instructions.
Botnet = Computers infected by worms or Trojans and taken over by hackers and brought into networks to send spam, more viruses, or launch denial of service attacks.
Buffer Overflow = A classic exploit that sends more data than a programmer expects to receive. Buffer overflows are one of the most common programming errors, and the ones most likely to slip through quality assurance testing.
Cracker = A specific type of hacker who decrypts passwords or breaks software
There are several types of hacking methods used by hackers to gain unauthorized access, manipulate or steal information:
Password cracking: This method involves using software to guess passwords by trying different combinations of characters until the correct password is discovered.
Social engineering: Social engineering involves manipulating people into divulging sensitive information or performing an action that benefits the hacker, such as clicking on a malicious link or giving access to a secure system.
Malware: Malware is software that is designed to harm computer systems or steal information. Examples include viruses, trojans, spyware, and ransomware.
Phishing: Phishing involves tricking users into divulging sensitive information, such as usernames and passwords, by posing as a trusted source.
SQL injection: SQL injection involves exploiting vulnerabilities in a website or application to gain access to a database, often allowing the hacker to retrieve or modify sensitive information.
Denial of Service (DoS) and Distributed Denial of Service (DDoS): These attacks involve overwhelming a server or network with traffic, causing it to become unavailable.
Man-in-the-middle (MitM) attacks: MitM attacks involve intercepting communications between two parties, allowing the hacker to eavesdrop on conversations or manipulate data.
Session hijacking: Session hijacking involves taking over a user's session, allowing the hacker to access sensitive information or perform actions on behalf of the user.
Physical attacks: Physical attacks involve gaining unauthorized access to a computer system or network by physically accessing the hardware.
Zero-day exploits: Zero-day exploits involve exploiting vulnerabilities in software or hardware that are unknown to the vendor or developers, allowing the hacker to gain access before a patch is released.
It is important to note that not all hacking methods are illegal or malicious, as some may be used by security professionals to test the security of computer systems or to identify vulnerabilities that can be fixed to make computer systems more secure.
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