Top businesses are most targeted for hackers. They are targeting organization’s web servers
because of the sensitive data hosted on server. The security for web server is as important as the security of a website or web application.
As a current scenario, web server security is an intimidating task for server experts. If you have a security for a website or web application but not having security for web server then your business is at risk. Many hackers use sophisticated tactics to steal user data without awareness of users. We use antivirus software or firewalls for protection of our PC but forget to secure web server that can cause damage to online data.
Data security has become crucial for any businesses. Securing a web server can provide relief
against data theft and other online frauds. This article focuses on some significant measures on web server security.
1) Security for Web Application:
The web server is always sensitive to attacks due to open access platform. Any vulnerable script on server can cause attack on server thus, it is necessary to provide security to it. Mere firewall cannot protect online attacks so a proper network security is necessary for web server. Even turn off all unused ports on server will reduce the risk of online attacks. Always set up your server offline, and upload patches through an external device. This ensures that your web server is more secure. Before placing your server online, make sure that it has vigorous protection.
Check your web server and database server or any systems for any potential warnings and attacks. You can use system logs for monitoring and scan tools for finding vulnerability. Many tools will send you a text message for any occurred problem. With monitoring, you can notice threats and potential attacks before they create troubles. You should observe any strange log entry to prevent such attacks.
3) Get Help Out:
Always seek help of others when you need some knowledge. Get support of forums,blog, video tutorials, for server security solutions. There are many free options even if you cannot afford to pay for such help. Yet, if you can pay then it will act as a better security consultant. Web hosting provider also provides a variety of a managed server alternatives.
4) Remove Unnecessary Service:
Many services like remote registry service, print server service, RAS covers default installation. Thus, such services left port that is more insecure and malicious attackers
use them to abuse the system. You must close all needless services to stop malicious attacks. At the time of rebooting, these services will not start itself. This will enhance the performance of server.
5) Remote Access:
Remote connections need to secure with encryption protocol. Security tokens and login
software are some great measures. Remote access should include specific IPs and accounts. Do not use public computers or networks for remote access of company servers. For example public internet cafe, public wireless network are examples of public network. If you use public networks, hackers can hack your server by sending malware or threat in your system.
6)Testing & Development:
Development and testing of web application must have separate environment. In their earlier development stage, Web application suffers from much vulnerability. Such applications are on target of hackers. Web developers should develop internal applications for exclusive right to access web application. It is sensible to developers not to test web applications on production server.
7)Web Application Content:
Website scripts and application files should always on a separate drive. Hackers can gain access to web root directory and exploit vulnerabilities. Thereby hackers can gain access of operating system, log file, or system file. Hackers will have the total control of web server.
Network service software runs some specific files. If the web server engine is accessible via network service, then malicious user can abuse server account. So, there should be less exclusive rights to run network services like web server software. User should have minimal rights about website, web application files, data backup, and database. Thus,web server will remain secure.
You should cancel default user accounts. Some software at the time of installation needs a user account. This account should have minimal access to information. Administrator account should avoid for other system installation like Linux/Unix system. Administrator who access web server must have different passwords with exclusive right. Administrator should never exchange or share their passwords with each other.
Many software companies release updates about their software to prevent further malicious attacks. Thereby they want to make their software better for the future usage. Get in touch with upcoming tools and threats via security magazines, newsletters, articles. So you can take further steps to secure your web server in a better way.
Many companies run different functions on a single server. It could become serious for web server security. If hacker gets compromise your server, all the functions become neffective. So, each function should have a dedicated web server to make your task simple and prevent malicious attacks.
Security is Difficult but not an Impossible
Web server security is a difficult but not an impossible task. If you take care of your web server by following the above steps, you can stop malicious attacks. Unwanted web server software and operating system, out dated configured on your web server is not secure. It is desirable to have a enhance security for your web server.