Has ftp been deprecated in the CISSP We asked a Few GPT we asked openai and bard

Aug 30, 2023

Why is FTP insecure?

It is generally considered to be an insecure protocol because it relies on clear-text usernames and passwords for authentication and does not use encryption. Data sent via FTP is vulnerable to sniffing, spoofing, and brute force attacks, among other basic attack methods.

we asked open ai chatgpt

As of my last knowledge update in September 2021, FTP (File Transfer Protocol) had not been officially deprecated. However, it is important to note that FTP is considered an outdated and insecure protocol for transferring files over the internet. It transmits data in plain text, including usernames and passwords, making it susceptible to eavesdropping and data breaches.

Secure alternatives to FTP, such as SFTP (SSH File Transfer Protocol) and FTPS (FTP Secure), are recommended for secure file transfers. SFTP and FTPS use encryption to protect data during transmission, making them more suitable for modern security standards.

For the most current and accurate information regarding the deprecation status of FTP, especially in the context of CISSP (Certified Information Systems Security Professional) certification, I recommend checking the latest study materials, official resources, or forums related to CISSP and cybersecurity. Keep in mind that developments might have occurred after my last update in September 2021.

has the ftp been deprecated cissp we asked bard

Yes, FTP has been deprecated for the CISSP exam. The exam now focuses on more secure protocols, such as HTTPS and SFTP.

FTP is a file transfer protocol that is not encrypted by default. This means that data sent over FTP can be easily intercepted by unauthorized individuals. In addition, FTP does not authenticate users by default, which means that anyone can access files on an FTP server.

HTTPS and SFTP are both encrypted file transfer protocols that offer better security than FTP. HTTPS uses Transport Layer Security (TLS) to encrypt data sent over the network, while SFTP uses Secure Shell (SSH) to encrypt data and authenticate users.

If you are taking the CISSP exam, it is important to be familiar with the security risks associated with FTP and the more secure alternatives available.

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OWASP TOP !0

Injection. Injection flaws, such as SQL, NoSQL, OS, and LDAP injection, occur when untrusted data is sent to an interpreter as part of a command or query. The attacker’s hostile data can trick the interpreter into executing unintended commands or accessing data without proper authorization. Broken Authentication. Application functions related to authentication and session management are often implemented incorrectly, allowing attackers to compromise passwords, keys, or session tokens, or to exploit other implementation flaws to assume other users’ identities temporarily or permanently. Sensitive Data Exposure. Many web applications and APIs do not properly protect sensitive data, such as financial, healthcare, and PII. Attackers may steal or modify such weakly protected data to conduct credit card fraud, identity theft, or other crimes. Sensitive data may be compromised without extra protection, such as encryption at rest or in transit, and requires special precautions when exchanged with the browser. XML External Entities (XXE). Many older or poorly configured XML processors evaluate external entity references within XML documents. External entities can be used to disclose internal files using the file URI handler, internal file shares, internal port scanning, remote code execution, and denial of service attacks. Broken Access Control. Restrictions on what authenticated users are allowed to do are often not properly enforced. Attackers can exploit these flaws to access unauthorized functionality and/or data, such as access other users’ accounts, view sensitive files, modify other users’ data, change access rights, etc. Security Misconfiguration. Security misconfiguration is the most commonly seen issue. This is commonly a result of insecure default configurations, incomplete or ad hoc configurations, open cloud storage, misconfigured HTTP headers, and verbose error messages containing sensitive information. Not only must all operating systems, frameworks, libraries, and applications be securely configured, but they must be patched/upgraded in a timely fashion. Cross-Site Scripting XSS. XSS flaws occur whenever an application includes untrusted data in a new web page without proper validation or escaping, or updates an existing web page with user-supplied data using a browser API that can create HTML or JavaScript. XSS allows attackers to execute scripts in the victim’s browser which can hijack user sessions, deface web sites, or redirect the user to malicious sites. Insecure Deserialization. Insecure deserialization often leads to remote code execution. Even if deserialization flaws do not result in remote code execution, they can be used to perform attacks, including replay attacks, injection attacks, and privilege escalation attacks. Using Components with Known Vulnerabilities. Components, such as libraries, frameworks, and other software modules, run with the same privileges as the application. If a vulnerable component is exploited, such an attack can facilitate serious data loss or server takeover. Applications and APIs using components with known vulnerabilities may undermine application defenses and enable various attacks and impacts. Insufficient Logging & Monitoring. Insufficient logging and monitoring, coupled with missing or ineffective integration with incident response, allows attackers to further attack systems, maintain persistence, pivot to more systems, and tamper, extract, or destroy data. Most breach studies show time to detect a breach is over 200 days, typically detected by external parties rather than internal processes or monitoring.

Has ftp been deprecated in the CISSP We asked a Few GPT we asked openai and bard

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