Understanding Quantum Entanglement is crucial for grasping the intricate principles behind quantum computing. At its core, quantum entanglement refers to a phenomenon where two or more particles become interconnected in such a way that the state of one particle instantaneously influences the state of another, regardless of the distance separating them. This non-locality is one of the cornerstones of quantum mechanics, challenging our classical notions of how particles interact and communicate. By leveraging this property, quantum computers have the potential to perform calculations at speeds unimaginable with traditional computing systems.

In quantum computing, quantum entanglement serves as a fundamental resource for tasks such as quantum teleportation and superdense coding. When qubits (quantum bits) are entangled, they can represent multiple states simultaneously, allowing quantum computers to process vast amounts of information in parallel. This parallelism is what enables quantum algorithms to solve complex problems more efficiently than their classical counterparts. As researchers continue to explore and refine these systems, understanding the nuances of quantum entanglement will be essential for unlocking the true power of quantum computing.

Quantum cryptography is revolutionizing the way we think about data security in our increasingly digital world. Utilizing the principles of quantum mechanics, this advanced form of cryptography offers a level of protection that traditional methods simply cannot match. By leveraging the concept of quantum key distribution (QKD), quantum cryptography ensures that any attempt to intercept or eavesdrop on the communication will be instantly detectable, making it virtually impossible for unauthorized parties to access sensitive information. As cyber threats continue to grow in complexity and frequency, the need for robust security measures becomes more urgent, positioning quantum cryptography as a key player in securing our digital future.

In the pursuit of a safer online environment, the advantages of quantum cryptography extend beyond mere data protection. This innovative technology promises to foster trust in digital transactions, whether in finance, healthcare, or personal data management. By establishing secure communication channels that are not only resistant to hacking but also adaptable to evolving threats, quantum cryptography paves the way for a new era of secure digital interactions. As researchers continue to develop and refine these techniques, we can expect to see practical applications emerge, ultimately empowering individuals and organizations alike to protect their digital identities with unprecedented confidence.

Quantum computers and classical computers differ fundamentally in the way they process information. Classical computers use bits as the smallest unit of data, which can represent a 0 or a 1. In contrast, quantum computers utilize quantum bits or qubits, which can exist simultaneously in multiple states due to the principle of superposition. This means that while classical bits are limited to a binary system, qubits can represent both 0 and 1 at the same time, enabling quantum computers to perform many calculations in parallel. Additionally, the phenomenon of entanglement allows qubits that are entangled to be correlated with each other, no matter the distance separating them, further enhancing the computational power of quantum systems.

The implications of these differences are profound, particularly in fields requiring intensive computation. For instance, quantum computers can potentially solve complex problems in cryptography, drug discovery, and optimization much more efficiently than classical computers. As quantum algorithms such as Shor's and Grover's demonstrate, tasks that might take classical computers thousands of years could potentially be completed in mere seconds by quantum systems. As research and development in this field continues to advance, understanding the distinct characteristics and capabilities of quantum computers becomes crucial for harnessing their power and applying it to real-world challenges.