Hacking is the demanding carer path for the professionals who finds the vulnerabilities of the system. There are only two types of hackers- ethical hackers and illegal hackers. Ethical hackers have the authority to breach the system to have control over the webserver. On the other hand, illegal hackers breach the system to steal the organizations’ information.
If you want to learn about a demanding career in ethical Hacking, Ethical Hacking Online Course will equip you with the knowledge of Hacking tools and techniques.
We’ll discuss web server hackers’ tactics and how to secure your servers from them.
In the digital world, every one of us turned to the internet for the latest updates. Mainly, we rely on the internet to buy products and goods from websites. So, to draw the customers’ attention, every enterprise has a website to make the customer’s needs more flexible and reliable. Whenever we buy the product from the website or the shop, we register our Email ID, phone number, etc.
So, these pieces of information are getting stored on the website for future use. So, illegal hackers use this information, gain access to the system, and get confidential information. Sometimes, website defacement will also take place. Defacing a website entails altering its display without obtaining authorization.
In a website defacement hack, the hacker intentionally places offensive copy or graphics on a legitimate website or shuts it down completely, generating inoperable.
To learn more about How to hack a web server and its hacking tools, Ethical Hacking Course in Chennai will aid you in learning more about Cybersecurity Industry.
Web server vulnerabilities
A web server is a program that saves data and makes them available through the web or a network. Both hardware and software are necessary for a web server. To get authorized access to the server, attackers mainly target software bugs. Let’s look at some of the most prevalent flaws utilized by cybercriminals.
- User-configurable setting– Hackers gain access to user information such as passwords, usernames, and email addresses and execute actions such as performing operations on the site, which can be exploited.
- Security weaknesses Networking and OS– Allowing users to run commands on the server, for example, can be risky if the user does not have a strong password.
- OS and web server vulnerabilities– Finding flaws in the OS or website server software can be used to obtain unwanted access to the machine.
In addition to the above-described web server defects, the following can also result in illegal access:
- Inadequate security policies and processes– Inadequate security procedures and techniques, such as updating anti-malware software, upgrading the operating system, and updating web server software, can allow attackers to exploit software vulnerabilities.
Now, we shall have an overview of the type of Web servers:
Types of Web Servers
- Apache HTTP Server Web Server.
- Sun Java System Web Server
- Node. Js Web Server.
- Lighttpd Web Server.
- Jigsaw Server Web Server.
- LiteSpeed server Web Server.
- Internet Information Services (IIS) Web Server.
A list of common web servers is shown below:
Apache: The Apache web server is the most widely used web network protocol. Although it is cross-platform, it is widely installed on Linux. Apache servers support the majority of PHP websites.
Internet Information Services: Microsoft was the one who came up with the idea. It is also a widely used web network protocol and operates on Windows. IIS hosts the most active server pages and Active Server Page eXtended websites.
Apache Tomcat: This web server runs most Java server pages (Jakarta Server Pages) websites.
Types of webserver attacks
- Denial of Service Attacks– This type of server hacker breaches the system and makes it inaccessible to authorized customers.
- Defacement– In this form of assault, the hacker replaces the company’s website with a fake page that includes the hacker’s identity, images, etc.
- Phishing– This type of hacker attacks the traffic of the system and gain access to the detail of the username and credit card numbers.
- Directory traversal attacks– This sort of attack takes advantage of vulnerabilities in the webserver to get illegal access to computer files and data.
- Sniffing– Data delivered across the network in plaintext could be captured and utilized to obtain unauthorized access to the webserver.
- Pharming– The hacker hacks the DNS servers or the user’s device to divert traffic to a fake website.
- Domain Name System Hijacking – This sort of attacker modifies the Domain Name Server settings to point to the assailant’s web application. All traffic intended for the webserver is routed to the incorrect server.
How to hack a web server with the aid of a tool
The following are some of the most common web server attack tools:
- Zbot– It is a networking-based attack. With the aid of these tools, the hackers steal the banking information and data.
- Metasploit – It is the tool utilized to create, analyze, and deploy codes. It can be used to find security flaws in web servers.
- Neosplit – This tool can be used to download, deactivate, duplicate programs, etc.
- MPack– This tool is utilized for exploiting websites. It’s written in PHP and runs on MySQL. Once a hacked web server has been penetrated with MPack software, all traffic t is routed to malicious download URLs.
Effects webserver attacks
The companies reputation is damaged when they incorporate unnecessary changes to the website.
The web server can infect individuals who visit the hacked website with malicious software. A virus, Trojan, or Botnet Software, could be downloaded into the user’s computer.
Vulnerable user data could be utilized for illegal misrepresentation, resulting in corporate losses or lawsuits from users who trusted the organization with their personal information.
How to Protect Your Webserver From Attacks
An organization can adopt the following policy to protect itself against webserver attacks.
- By installing the patches, we can secure our system. It can be appliable for OS and web server systems.
- The OS must be installed and configured securely.
- The software must be installed and configured securely.
- Acunetix. TripWire IP 360, Nexpose, SAINT, OpenVAS, Qualys Web Application Scanner are Vulnerability scanning software.
- Malware on the server can be uninstalled with antivirus software.
- Default and outdated accounts must be removed from the system. Default ports and settings must be removed.
By this, you would have understood the importance of hacking, How to hack a web server, and the tools that are used to hack the webserver. however, the main aim of the hacking is to make the system more protective from malicious hackers. So, You can take an Ethical Hacking Course to understand Ethical Hacking better and gain System security knowledge.