Types of Attacks against Web Servers Directory traversal attacks — This type of attacks exploits bugs in the web server to gain unauthorized access to files and folders that are not in the public domain. Denial of Service Attacks — With this type of attack, the web server may crash or become unavailable to the legitimate users.
All traffic that was supposed to be sent to the web server is redirected to the wrong one. Sniffing — Unencrypted data sent over the network may be intercepted and used to gain unauthorized access to the web server. Phishing — With this type of attack, the attack impersonates the websites and directs traffic to the fake website.
Unsuspecting users may be tricked into submitting sensitive data such as login details, credit card numbers, etc. Pharming — With this type of attack, the attacker compromises the Domain Name System DNS servers or on the user computer so that traffic is directed to a malicious site. Compromised user data may be used for fraudulent activities which may lead to business loss or lawsuits from the users who entrusted their details with the organization Web server attack tools Some of the common web server attack tools include; Metasploit — this is an open source tool for developing, testing and using exploit code.
It can be used to discover vulnerabilities in web servers and write exploits that can be used to compromise the server. MPack — this is a web exploitation tool. Once a web server has been compromised using MPack, all traffic to it is redirected to malicious download websites. Zeus — this tool can be used to turn a compromised computer into a bot or zombie. A bot is a compromised computer which is used to perform internet-based attacks.
A botnet is a collection of compromised computers. The botnet can then be used in a denial of service attack or sending spam mails. Neosplit — this tool can be used to install programs, delete programs, replicating it, etc. How to avoid attacks on Web server An organization can adopt the following policy to protect itself against web server attacks. Patch management — this involves installing patches to help secure the server. A patch is an update that fixes a bug in the software. The patches can be applied to the operating system and the web server system.
Network Mapper or Nmap is a free, open-source technology used to scan computer networks; it is one of the most frequently used Ethical Hacking tools.
The functionalities possible with Nmap include host discovery, service discovery, and operating system detection. Knowing IP-related details, open ports and operating system of a device is crucial to crafting a hack specifically for that device. These features can be implemented in scripts as well to allow advanced service detection or to generally speed up the process when you have access to the target network through an entry point.
Nmap is used by hackers to scope out the network for vulnerable entry points and get an idea about the hacks that are possible. It is also used by security professionals to stay one step ahead and detect the aforementioned vulnerabilities before a hacker can do so. Nmap is a frequently used tool to perform routine security scans to find out open ports that are susceptible to attacks and check if any secret information about the devices is visible.
Nmap can also be used to see if any unauthorized device is present on the network. Preparing for Job Interviews? Not to be confused with network scanning, network enumeration refers to the process of gathering usernames and information on the groups and services of computers linked to a network.
In network enumeration, discovery protocols, such as ICMP and SNMP, are used to obtain relevant data, along with port scanning, to determine the function of a remote host. NetBIOS can be easily targeted as it is relatively simple to exploit, and it runs on Windows systems even when not in active use. NetBIOS enumeration allows hackers to read or write to a remote system depending on how many shares there are or initiate a denial-of-service DoS attack.
Vulnerability assessment is a routine procedure that is followed by cybersecurity professionals to keep any vulnerabilities or exploits of a system or network in check. It is critical to do this because, often, due to update patches, software installations, or manual errors, new security vulnerabilities can be created on a day-to-day basis, making it easy for hackers to be able to exploit them and get illegal access to the protected systems.
Trusted by organizations all around the world, Nessus is one of the most popular vulnerability assessment tools and Ethical Hacking software.
With Nessus, ethical hackers can audit cloud infrastructures, perform basic network scans, authenticate hosts present on the network, perform malware scans, verify policy compliances, detect ransomware, and many other functions. The base version of Nessus is free to try out, but organizations can upgrade to the premium version as well to get access to more features and run more advanced scans. Looking to get started in Hacking? Head on to our comprehensive Ethical Hacking Tutorial.
You will find password-protected systems on almost every organizational network. Having them is important to ensure that no unauthorized person gets access to the network. Sometimes, these passwords can be weak in nature and be easily cracked by third-party software. L0phtCrack is one such utility that is used to deduce the password of the target system with the help of a plethora of algorithms, which include dictionary attacks, brute-force attacks, hybrid attacks, and rainbow tables.
This hacking tool uses password hashes and matches different password combinations to reverse engineer the correct password. With this, security experts can find out if any accounts with weak passwords exist in their domain. If any password appears weak to the concerned authority, they can simply change the password or ask the operator of the vulnerable device to change it.
This is incredibly important to prevent any operating system account breaches through networking and to block unauthorized personnel from physical access to a workstation. Software designed to damage, disrupt, or gain unauthorized access to a system is called malware. Malware can range from annoying adware to extremely dangerous Trojans or ransomware. Trojans are applications that appear harmless in nature as they hide their malicious identity.
These applications are usually embedded in files or innocent-looking software installation packs. VirtualDJ Avast Free Security. WhatsApp Messenger. Talking Tom Cat. Clash of Clans. Subway Surfers. TubeMate 3. Google Play. Biden to send military medical teams to help hospitals. GameStop PS5 in-store restock. N95, KN95, KF94 masks. We will advise our readers, not to opt for any online hacking tools as most of it will get you into trouble by infecting your device with malware or even getting you hacked.
So this was all regarding some of the best hacking tools for windows If you have any better suggestions then do let us know in the comment section below, would love to hear that. Sign in.
Forgot your password? Get help. Privacy Policy. Password recovery. Home Hacking Tools. Nessus is one of the best free top security tools of It basically works on the client-server framework. Developed by Tenable Network Security , this tool is among the most popular vulnerability scanners in the world.
Apart from this, Nessus can also be used to scan multiple networks on IPv4, IPv6, and hybrid networks. You can even also put it into scheduled scanning mode.
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