# RoseCliff Algorithm: Making Passwords Dynamic
## 1 Introduction
Incorporating unique combinations of letters, numbers, and symbols further enhances security, thus complicating malicious actors' attempts to guess passwords [10; 11]. Unfortunately, the relentless march of technological progress continuously equips hackers with an ever-expanding array of tools and tactics to exploit vulnerabilities, thus often evading evolving safety protocols. The escalating security threats extend beyond user behaviors, as the proliferation of computational resources empowers malicious actors to launch various attacks against authentication systems. These include sophisticated strategies like relentless brute force attacks, cunning dictionary attacks, man-in-the-middle (MitM) attacks, and artificial intelligence (AI)- and machine learning-based attacks [3; 12; 13]. In their publication, [PERSON] and [PERSON] [14] demonstrated that password attacks can manifest as either offline or online threats. They introduced a novel verification scheme designed to thwart online password guessing attacks. The proposed solution evaluates the entropy of user-entered passwords and deems the user authentic only when the entropy remains below a predefined threshold. In the contemporary landscape of heightened communication across diverse authentication systems, a noteworthy scenario arises wherein a user engaged with a particular application necessitates authorization from a distinct entity [15]. In this context, the imperative to bolster the security framework becomes evident, thereby mandating a dynamic alteration of user authentication details. The rationale behind this approach lies in the mitigation of potential vulnerabilities that may arise from leaks within the system. Therefore, it becomes paramount to adopt techniques that enable the tracking of such leaks, thereby enhancing the overall resilience of the authentication infrastructure. A proactive response to this security challenge involves the development of a password-based authentication system that seamlessly integrates with the broader authentication architecture. This integration facilitates the dynamic transformation of a user's password, thereby introducing an additional layer of defense against unauthorized access. Moreover, the fortification of the password itself through advanced encryption techniques and stringent security measures serves as a deterrent to malicious entities seeking to exploit vulnerabilities in the authentication process. In this paper, our objective is to enhance password security by rendering encrypted or hashed passwords dynamic and incorporating dual authentication without imposing an additional burden on users. The structure of our exploration is as follows:1. **Reviewing Existing Encryption Techniques:** We provide an overview of existing encryption methods and techniques. 2. **RoseCliff Algorithm:** Our proposed algorithm has been crafted with the specific goal of infusing dynamism into current encryption techniques and introducing the innovative concept of dual authentication, all of which are achieved seamlessly from a single password. 3. **Implementation:** We implement the RoseCliff algorithm to evaluate its effectiveness in imbuing passwords with dynamism. This step is crucial for assessing the practical implications of our proposed approach. 4. **Adoption Benefits:** We delve into the potential advantages of adopting the RoseCliff algorithm, thus exploring how its implementation can substantially elevate security measures and enhance user experiences across a spectrum of authentication systems. Our overarching goal is to cultivate a more secure and user-friendly authentication landscape. Through our research and proposed RoseCliff algorithm, we aim to contribute to a safer digital experience for all users, thereby ensuring that robust security measures do not come at the expense of user convenience.