05.10.2023 By edionis.boboci Comment off Test your Web Server & Mail Test your Web Server & Mail Answer to the following questions with Yes / No Do you disable the Directory Listing in your Web Server? 3 points Yes No Not disabling the Directory Listing in your Web Server poses significant security risks as it allows anyone to view the contents of directories in the server, therefore exposing sensitive information such as file names, source code of scripts, documents and much more. Do you ever used the Obfuscation techniques into your applications to avoid banner grabbing? 4 points Yes No Banner grabbing is a technique in which attackers gather information about specific versions and configurations of the software running on your server, thus identifying known vulnerabilities for which may exist exploits, as well as tailoring their attacks to specific target weaknesses. Do you use POP-UP Blocker in your website? 3 points Yes No POP-UP blockers ensure that the users experience in the website is not disrupted from the constant ads showing up and prevent malicious pop-up ads which can contain phishing attempts or malware, ensuring that the credibility of the website is not diminished. Do you implement the limit time-out to destroy the session when expired? 4 points Yes No Implementing a time-out to destroy the session it is expired ensures that security risk such as session hijacking, potential resource wastage and potential compliance issues are prevented and mitigated. Do you limit the length of user input to avoid the SQL Injection? 3 points Yes No Failing to limit the length of user input increases the risk of SQL injection attacks, as without proper input validation attackers can exploit vulnerable points to inject malicious SQL code. This leads to unauthorized access, data manipulation and data breaches. No programming language can guarantee absolute immunity to SQL injection on its own. However, common programming languages and frameworks that encourage secure coding practices and offer features to mitigate SQL injection include:Python with Django or SQLAlchemy, Java with Hibernate or JPA, C# with Entity Framework, Node.js with Sequelize or TypeORM, Ruby on Rails, PHP with PDO or Laravel Eloquent. Do you customize error messages in order to prevent the revealing of sensitive information while error message show up in the screen? 3 points Yes No Default error messages may inadvertently reveal system details or internal paths, therefore not customizing customize error messages can lead to accidental disclosure of sensitive information which can be exploited by attackers. Customizing error messages is a fundamental practice in preventing exposure of sensitive information. Do you prevent the transport of session id in query string? 5 points Yes No Not preventing the transport of session IDs in the query string poses security risks, as transmitting session IDs via URLs exposes them to potential interception. Attackers can exploit this vulnerability for fixation attacks or session hijacking.To implement the needed and accurate cyber security measures from the server side, it is also recommended to: Use HTTP cookies for session management: Store session IDs in secure, HTTP-only cookies. Configure your server to send the appropriate 'Set-Cookie' headers with the 'HttpOnly' flag to prevent JavaScript access and the 'Secure' flag for 'HTTPS-only' transmission. Do you ever used the Fuzzing Testing technique to identify the coding errors and discover the immunity of the developed web applications, such as Buffer Overflow, DoS, XSS and SQL Injection? 4 points Yes No Not utilizing Fuzzy Testing technique to identify coding errors and discover vulnerabilities can lead to Buffer Overflow, Denial-of-Service (DoS) attacks, Cross-Site scripting (XSS) and SQL injections remaining undetected. This technique is an extremely valuable approach in uncovering these vulnerabilities and increasing the overall security of web applications. Do you disable the command like xp-cmdshell to prevent the OS`s commands to be executed by un-authorized users? 4 points Yes No Disabling commands such as xp-cmdshell ensures that security risks such as unauthorized users executing OS commands is prevented, since such vulnerability can lead to data breaches and/or other malicious activities. Do you isolate the DB Server and Web Server in two different zones? 4 points Yes No Failing to isolate the Database (DB) Server and Web Server in separate zones can pose security risks. Without this segregation, a compromise in one server can potentially lead to unauthorized access or manipulation of the other. Isolating the servers in different zones helps contain potential breaches and adds an additional layer of security to the overall infrastructure. Time's up Test Your System Test your Developers
