Ethical hacking and online security involves a lot efforts. Many tools are used to test and keep software secure. The same tools can also be used by hackers for exploitation. Becoming a hacker is not easy it requires many skills. You can learn a few hacking tricks from free hacking tutorials online, some really cool hacking books and books on information security . However, Along with all the skills you need to have best tools to perform hacking, security threat analysis and penetration testing.
A hacking tool is a computer program or software which helps a hacker to hack a computer system or a computer program. The existences of hacking tools have made the lives of the hackers much simpler when compared to the times they did not exist. But it does not mean that if the Hacker is equipped with a good hacking tool, his entire job is smoothly done. The hacker still requires the skills of all the aspects of hacking equally well.
Password Cracker Software
In the next section you would be getting familiar with some of the popular Password Cracker tools which are used by hackers for password cracking.
Ophcrack
It is a free password cracker software which is based on the effective implementation of the rainbow tables. It runs on a number of Operating Systems like Mac OS X, Unix/Linux and Windows Operating System. It is equipped with real-time graphs for analyzing the passwords and is an open source software. Ophcrack has the capability to crack both NTLM hashes as well as LM hashes.Medusa
Medusa is one of the best online brute-force, speedy, parallel password crackers which is available on the Internet. It has been designed by the members of the website foofus.net. It is also widely used in Penetration testing to ensure that the vulnerability of the system can be exposed and appropriate security measures can be taken against hacking.RainbowCrack
Rainbow Crack as the name suggests, is a cracker for hashes with the Rainbow Tables. It runs on multiple operating systems such as Linux, Windows Vista, Windows XP (Windows Operating Systems). It supports both Graphical User Interface as well as Command line Interface. It's software which is used for password cracking by generating rainbow tables, fuzzing all the parameters.Wfuzz
Wfuzz is a flexible tool for brute forcing Internet based applications. It supports many features like Multithreading, Header brute forcing, Recursion when discovering directories, Cookies, Proxy Support, hiding results and encoding the URLs to name a few. Wfuzz is a useful tool for finding unlinked resources like scripts, directories and servlets as well.Brutus
Brutus is one of the most flexible and free password crackers which operates remotely. It is popular also because of its high speed and operates under operating systems such as Windows 2000, Windows NT and Windows 9x. Currently it does not operate under the UNIX operating system. Brutus was initially designed to check network devices like routers for common as well as default passwords.L0phtCrack
L0phtCrack which is now known as L0phtCrack6, is a tool which tests the strength of a password given, as well as to recover lost passwords on Microsoft Windows platform. Thus it is a tool for both password recovery as well as auditing the password. It uses techniques such as Rainbow tables, brute-force and dictionary to recover passwords.Fgdump
Fgdump is a powerful cracking tool. In fact, it's much more powerful than pwdump6 as the latter has the tendency to hang whenever there is a presence of an antivirus. Fgdump has the capability to handle this problem of hanging by shutting down first. It later restarts the Antivirus software. It supports multi threading which is very relevant in the multitasking and multi-user environment.THC Hydra
Every password security study has revealed that the biggest security weaknesses are the passwords. THC Hydra is a tool for cracking logins and it is flexible as it supports various protocols. It is very fast and at the same time, new modules can be easily added. Hydra can run on operating systems like Solaris 11, OSX, Windows and Linux.John The Ripper
John the Ripper is a free software for password cracking which was originally designed for the Unix Operating System. At present, it can run on 15 Operating systems which includes 11 different versions of UNIX, Win32, DOS and BeOS. It has the capability to combine several password crackers into a single package which has made it one of the most popular cracking tools for hackers.Aircrack
It is a network software suite used in 802.11 Wireless Local Area Networks. It consists of tools such as a packet sniffer, detector and a WEP. This tool runs on both Windows and Linux Operating systems. It can work with any type of wireless network interface controller, provided the driver is supporting the raw monitoring mode.Cain And Abel
Cain and Abel, often referred to as Cain, is a tool for recovering the password in the Windows platform. It has the capability to recover various kinds of passwords using techniques such as cracking the password hashes by using brute-forcing, dictionary attacks, cryptanalysis attacks and packet sniffing in the network.IKECrack
The objective of this security tool is to locate the valid user identities in a Virtual Public Network along with the secret key combinations. Once this is accomplished, this information can be used easily by a hacker to have access to a VPN in an unauthorized mannerWireless Hacking Tools
Aircrack-ng
It is a software suit specially designed for a wireless network and which operates under both the Windows and the Linux Operating System. Aircrack-ng consists of a packet sniffer, WPA cracker and analysis tool and a detector for the wireless Local Area Networks (802.11). The best part of this software suit is one need not install it to use it. It is a collection of files which can be easily used with a command prompt.There have been many wireless hacking tools exposed in recent past. When a hacker hacks a wireless network, it is supposed to defeat the Wireless network’s security devices. The Wi-Fi networks i.e. the Wireless LANs are more exposed to the security threats from a hacker while compared to that of a wired network. While hackers are always more than ready to hack specially if there are weaknesses in a computer network, hacking is often a tedious and complicated procedure.
Kismet
Kismet is a wireless detector system which detects possible intrusion to an 802.11 layer2 wireless network, it is also a sniffer. There are certain plug-in supported by Kismet which enable sniffing media like DECT. . It also has the capacity to infer whether a non beaconing network is present or not via the data traffic in the network and a network is identified by this tool by collecting data packets passively, detecting hidden and standard named networks.InSSIDer
InSSIDer is a network scanner which is used in a Wi-Fi network for the Windows Operating System as well as the Apple OS X. It has been developed by MetaGeek, LLC. It is used to collect information from both software and a wireless card and is useful in selecting the availability of the best wireless channel. It also shows those Wi-Fi network channels which overlap with each other.KisMAC
It is a discovery tool for a wireless network for the Mac OS X operating system. It has many features which are similar to another wireless detector tool called Kismet. This tool is meant for expert network security personnel and is not very user friendly for the beginnersFiresheep
In order to log into a website, a user has submit details like his or her username and password. The server validates these data and sends back a “cookie”. The websites usually encrypts the password however does not encrypt other details which leaves the cookie exposed to hacking threats which are also known as HTTP session hijacking. Firesheep has a packet sniffer which can intercept the cookies which are encrypted from Social Media sites like Twitter and Facebook and comes with the Firefox web browser. Firesheep is available for both the Windows and Mac OS X operating system. It would also run on the Linux platform in the new future.Airjack
It is a powerful tool for packet injection in an 802.11 wireless network and is very useful as it has the capability to send in forged de-authentication packets. This feature is usually used by a hacker to bring down a network.KARMA
KARMA is an attack tool which takes the advantage of the probing techniques that is used by used by a client of a WLAN. The station searches for a Wireless LAN in the list of preferred network and it is then that it makes the SSID open for an attacker who is listening. The disclosed SSID is used by KARMA for impersonation of a valid WLAN and attracts the station to the listening attacker.NetStumbler
NetStumbler is a hacking tool which is used in the Windows Operating system and comes with add ons which are used to hack a wireless network. It has the capability to convert a WIFI enabled laptop on Windows OS into a network detector in an 802.11 WLAN.WepLab
The WebLab is a tool which teaches about the weaknesses of a WEP, how a WEP works and how it is used to break a wireless network which is WEP protected. It has the features of a WEP Security Analyzer.Best Network Scanning & Hacking Tools
Nmap
Nmap or Network Mapper is a free open source utility tool for network discovery and security auditing solution for you. It is a flexible, powerful, portable and easy-to-use tool that is supported by most of the operating systems like Linux, Windows, Solaris, Mac OS and others.SuperScan
It is an multi-functional application that is designed for scanning TPC port. This is also a pinger and address resolver. It also has useful features like ping, traceroute, WhoIs and HTTP request. There is no need of installation as it is a portable application.Angry IP Scanner
It is a fast port and IP address scanner. It is a lightweight and cross-platform application that has the capacity to scan the IP addresses in any range and also in their ports. It simply pings each IP address.Packet Crafting To Exploit Firewall Weaknesses
Through Packet crafting technique, an attacker capitalizes your firewall’s vulnerabilities. Here are some packet crafting toolsHping
Earlier Hping was used as a security tool. Now it is used as a command-line oriented TCP/IP packet analyzer or assembler. You can use this for Firewall testing, advance port scanning, network testing by using fragmentation, TOS and different other protocols.Scapy
It is a powerful and interactive packet manipulation program. Scapy has the capability to decode or forge the packets of a large number of protocols at a time. One of the best feature is that it can confuse the process of decoding and interpreting.Netcat
Netcat is a simple Unix utility program. This program has the capability to read and write data across network connections and it does so by using UDP or TPC protocol. It was created as a reliable back-end tool.Yersinia
Not all the network protocols are powerful. In order to take advantage of the weakness of certain network protocols Yersinia is created. It is a full-proof framework that analyzes and tests the deployed networks and systems.Nemesis
It is a command-line crafting and injecting utility tool used for network packets. This program works for both Unix and Windows operating systems. This is a well-suited tool for testing Network, Intrusion Detection System, IP Stacks, Firewalls and many othersSocat
This is again a command-line based utility tool. It has the capability to establish a two bidirectional byte streams through which it transfers data. In this tool streams can be constructed from a large set of different data sinks.Traffic Monitoring for Network Related Hacking
These tools allow users to monitor the websites one’s children or employees are viewing. Here’s a list of some of these toolsSplunk
If you want to convert your data into powerful insights Splunk tools are the best options for you. The Splunk tools are the leading platforms for operational intelligence. It can collect any type of data from any machine in real time.Nagios
Nagios is the name for the industry standard in monitoring IT infrastructure. The Nagios tools helps you monitor your entire IT infrastructure and have the capability to detect problems well ahead they occur. It can also detect security breaches and share data availability with stakeholders.P0f
It is versatile passive tool that is used for OS fingerprinting. This passive tool works well in both Linux and Windows operating systems. It has the capability to detect the hooking up of the remote system whether it is Ethernet, DSL or OC3.Ngrep
Ngrep or network grep is a pcap-aware tool that allows you to extend hexadecimal or regular expressions in order to match it against the data loads of the packet. It can recognize IPv4/6, UDP, TCP, Ethernet, SLIP, PPP, FDDI and many others.Packet Sniffers To Analyze Traffic
These tools help capture and analyze incoming traffic on your website. Some of the popular ones are listed belowWireshark
If you want to put a security system, Wireshark is the must have security tool. It monitors every single byte of the data that is transferred via the network system. If you are a network administrator or penetration tester this tool is a must have.Tcpdump
Tcpdump is a command-line packet analyzer. After completing the designated task of packet capturing Tcpdump will throw the report that will contain numbers of captured packet and packets received by the filter. The user can use flags like –v, -r and –w to run this packet analyzer tool.Ettercap
It is comprehensive suite in the middle of the attack. It has the feature of sniffing the live connections and content filtering along with many other interesting tricks. It offers three interfaces, traditional command line, GUI and Ncurses.Dsniff
Dsniff is the collection of various tools that are used for penetration testing and network auditing. The tools like dsniff, msgsnarf, mailsnarf, webspy and urlsnarf passively monitor a network of interesting data like files, emails, passwords and many others.EtherApe
EtherApe is graphical network monitor for UNIX model PCs after etherman. This interactive tool graphically displays network activity. It features link layer and TCP/IP modes. It supports Token Ring, FDDI, Ethernet, PPP, SLIP, ISDN and other WLAN devices.Web Proxies: Proxies fundamentally assist in adding encapsulation to distributed systems. The client can request an item on your server by contacting a proxy server.
Paros
It is a Java-based HTTP/HTTPS proxy that helps in assessing the vulnerability of web applications. It supports both viewing and editing HTTP messages on-the-fly. It is supported by Unix and Windows systems. There are some other features as well like client certificate, spiders, proxy chaining and many others.Fiddler
It is free web debugging proxy tool that can be used for any browser, platforms or systems. The key features of this tool include performance testing, HTTP/HTTPS traffic recording, web session manipulation and security testing.Ratproxy
A passive and semi-automated application which is essentially a security audit tool. It can accurately detect and annotate problems in web 2.0 platforms.Sslstrip
This tool is the one that demonstrate HTTPS stripping attack. It has the capability to hijack HTTP traffic on the network in a transparent manner. It watches the HTTPS link and then redirect and maps those links into homograph-similar or look-alike HTTP links.Rootkit Detectors To Hack File System
This is a directory and file integrity checker. It checks the veracity of files and notifies the user if there’s an issue.AIDE (Advanced Intrusion Detection Environment)
It is a directory and file integrity checker that helps in creating a database using the regular expression rules that it finds from the config files. This tool also supports message digest algorithms and file attributes like File type, Permissions, Inode, Uid, Gid and others.Firewalls: Firewalls monitor and control network traffic. A firewall is the quintessential security tool used by novices and tech experts alike. Here are a few of the best ones for hackers:
Netfilter
Netfilter offers softwares for the packet filtering framework that works within the Linux 2.4.x and later series of kernel. The softwares of Netfilter help in packet mangling including packet filtering along with network address and port translation.PF: OpenBSD Packet Filter
It is an OpenBSD system that enables filtering of TCP/IP traffic and also performs Network Address Translation. It also helps in conditioning and normalizing of TCP/IP traffic along with packet prioritization and bandwidth control.Fuzzers To Search Vulnerabilities
Fuzzing is a term used by hackers for searching a computer system’s security vulnerabilities. Here is a list of a few:Skipfish
It's a reconnaissance web application security tool. Some of it's features are dictionary-based probes and recursive crawls. A website's sitemap is eventually annotated for security assessments.Wfuzz
This tool is designed in such a way that it helps in brute-forcing web applications. Wfuzz can be used for finding resources but it does not play any role in finding the links like directories, servlets, scripts and others. It has multiple injection points and allows multi-threading.Wapiti
Wapiti is a web application vulnerability scanner that allows you to audit the security of the web applications that you are using. The scanning process is “black-box” type and detects the vulnerabilities like file disclosure, data injection, XSS injection and many others.W3af
It is a web application attack and audit framework that helps in auditing any threat that the web application experiences. This framework is built on Python and is easy-to-use and can be extended. It is licensed under GPLv2.0.Forensics
These tools are used for computer forensics, especially to sniff out any trace of evidence existing in a particular computer system. Here are some of the most popular.Sleuth Kit
It is an open source digital intervention or forensic tool kit. It runs on varied operating systems including Windows, Linux, OS X and many other Unix systems. It can be used for analyzing disk images along with in-depth analysis of file system like FAT, Ext3, HFS+, UFS and NTFS.Helix
This is a Linux based incident response system. It is also used in system investigation and analysis along with data recovery and security auditing. The most recent version of this tool is based on Ubuntu that promises ease of use and stability.Maltego
It is an open source forensic and intelligence application. It can be used for gathering information in all phases of security related work. It saves you time and money by performing the task on time in smarter way.Encase
Encase is the fastest and most comprehensive network forensic solution available in the market. It is created following the global standard of forensic investigation software. It has the capability of quickly gathering data from wide variety of devices.Debuggers To Hack Running Programs
These tools are utilized for reverse engineering binary files for writing exploits and analyzing malware.GDB
GDB is a GNU Project debugger. The unique feature of this debugger enables the user to see what is happening inside one program while it is being executed or check a program at the moment of crash.Immunity Debugger
It's a powerful debugger for analyzing malware. It's unique features include an advanced user interface with heap analysis tool and function graphing.Other Hacking Tools: Besides the aforementioned tools, there are myriad of hacking tools used by hackers. They don’t belong to a particular category, but are very popular among hackers nonetheless:
Netcat
It is a featured network utility tool. It has the capability to read and write data across all network connections that uses TCP/IP protocol. It is a reliable back-end tool that can be easily and directly driven by other scripts and programs.Traceroute
It is a tracert or IP tracking tool that displays the path of internet packets through which it traversed to reach the specific destination. It identifies the IP address of each hop along the way it reaches the destination.Ping.eu
It is the tracing tool that helps the user to know the time that the data packets took to reach the host. This is an online application where you just need to place the host name or IP address and fetch the result.Dig
It is a complete searching and indexing system that is used for a domain or internet. It works in both Linux and Windows system. It however does not replace the internet-wide search systems like Google, Infoseek, AltaVista and Lycos.CURL
It is a free and open source software command-line tool that transfers data with URL syntax. It supports HTTP/HTTPS, Gopher, FTPS, LDAP, POP3 and many others. It can run under a wide variety of operating systems. The recent stable version is v7.37.1.Hacking Operating Systems
There are numerous professionals who aspire to have a career as ethical hackers. Hacking is not an easy task as it requires great insight about technology and programing. There are specific operating systems as well that are specially designed for the hackers to use. These operating systems have preloaded tools and technologies that hackers can utilize to hack. This article offers a detailed overview of various operating systems that are built keeping hacking in mind. All these operating systems are unique from each other and have proved to be a great resource for the hackers around the world.
Backtrack 5r3
This operating system is built keeping the most savvy security personnel in mind as audience. This is also a useful tool even for the early newcomers in the information security field. It offers quick and easy way to find and also update the largest database available for the security tools collection till date.Kali Linux
This is a creation of the makers of BackTrack. This is regarded as the most versatile and advanced penetration testing distribution ever created. The documentation of the software is built in an easy format to make it the most user friendly. It is one of the must-have tools for ethical hackers that is making a buzz in the market.SELinux
Security Enhanced Linux or SELinux is an upstream repository that is used for various userland tools and libraries. There are various capabilities like policy compilation, policy management and policy development which are incorporated in this utility tool along with SELinux services and utilities. The user can get the software as a tested release or from the development repository.Knoppix
The website of Knoppix offers a free open source live Linux CD. The CD and DVD that is available contain the latest and recent updated Linux software along with desktop environments. This is one of the best tools for the beginners and includes programs like OpenOffice.org, Mozilla, Konqueror, Apache, MySQL and PHP.BackBox Linux
It is a Linux distribution that is based on Ubuntu. If you want to perform security assessment and penetration tests, this software is the one that you should have in your repository. It proactively protects the IT infrastructure. It has the capability to simplify the complexity of your IT infrastructure with ease as well.Pentoo
It is security focused live CD that is created based on Gentoo. It has a large number of customized tools and kernels including a hardened kernel consisting of aufs patches. It can backport Wi-Fi stack from the latest kernel release that is stable as well. There are development tools in Pentoo that have Cuda/OPENCL cracking.Matriux Krypton
If you are looking for a distro to be used in penetration testing and cyber forensic investigation, then Matriux Krypton is the name that you can trust. This is a Debian based GNU/Linux security distribution. It has more than 340 powerful tools for penetration testing and forensics; additionally, it contains custom kernel 3.9.4.NodeZero
This is regarded as the specialist tool that is specifically designed for security auditing and penetration testing. It is a reliable, stable and powerful tool to be used for this purpose and is based on the current Ubuntu Linux distribution. It is a free and open source system that you can download from the website.Blackbuntu
It is free and open source penetration testing distribution available over the internet. It is based on Ubuntu 10.10, which is designed specifically for the information security training students and professional. It is fast and stable yet a powerful tool that works perfectly for you. This software is a recommendation from most of the users.Blackbuntu
It is free and open source penetration testing distribution available over the internet. It is based on Ubuntu 10.10, which is designed specifically for information security, training students and professionals. It is fast and stable, yet a powerful tool that works perfectly for you. This software is a recommendation from most of the users.Samurai Web Testing Framework
It is a live Linux environment that is designed in such a way that it functions as a web-pen testing environment. The software CD contains tools and programs that are open source and free. The tool selection is based on the ones that the company themselves use for security of their IT infrastructure.WEAKERTH4N
It's a great pentesting distro comprising of some innovative pentesting tools. The software uses Fluxbox and is built using Debian Squeeze. One of it's popular features is its ability to hack old Android based systems.CAINE (Computer Aided Investigative Environment)
It is an Italian GNU/Linux live distribution list that was created as project of Digital Forensic. It offers a complete forensic environment. This environment is organized in such a way that it integrates the existing software tools and software module, and finally throws the result in the form of friendly graphical interface.Bugtraq
It is one of the most stable and comprehensive distributions. It offers stable and optimal functionalities with stable manger in real-time. It is based upon 3.2 and 3.4 kernel Generic that is available in both 32 and 64 Bits. Bugtraq has a wide range of tools in various branches of the kernel. The features of the distribution vary as per your desktop environmentDEFT
DEFT is a distribution that is created for computer forensics. It can run in live stream on the system without corrupting the device. The system is based on GNU/Linux and the user can run this live using CD/DVD or USB pendrive. DEFT is now paired with DART, which is a forensic system.Helix
There are various versions of Helix released by e-fense that are useful for both home and business use. The Helix3 Enterprise is a cyber-security solution offered by this organization that provides incident response. It throws live response and acquires volatile data. Helix3 Pro is the newest version in the block of Helix family products.Encryption Tools
Times are changing and spying has become a common phenomenon everywhere. There have been increasing instances where even the governments have been found to be spying on their citizens from time to time. This is one of the prime reasons why the importance of Encryption has increased manifold. Encryption tools are very important because they keep the data safe by encrypting it so that even if someone accesses the data, they can’t get through the data unless they know how to decrypt the data. These tools use algorithm schemes to encode the data to prevent unauthorized access to the encrypted data.
Some of the popular Encryption Tools will be discussed in this article:-
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