What is key stretching?
Slaakkinn Intro Key stretching is a critical technique in cryptography designed to strengthen the security of passwords and encryption keys. By increasing the time and computational effort required to crack a…
CompTIA Sec+
What is digital signatures?
Intro Digital signatures are crucial in modern cybersecurity, offering a reliable method to verify the authenticity and integrity of digital documents and communications. Unlike handwritten signatures, digital signatures provide a…
What is salting?
Intro Salting is a critical technique in cryptography and cybersecurity, used primarily to strengthen password security. By adding a unique, random value, known as a “salt,” to each password before…
What is hashing?
Intro Hashing is a vital concept in computer science and cybersecurity. It secures data, ensures integrity, and manages information efficiently. Hashing transforms input data, like a password or file, into…
What is obfuscation?
Intro Obfuscation is a technique used in software development and cybersecurity to make code or data difficult to understand, analyze, or reverse-engineer. This process intentionally alters the code’s appearance or…
What is a secure enclave?
Intro A secure enclave is an isolated section of a computer’s processor that protects sensitive data and computations from unauthorized access, even when system software is compromised. Secure enclaves play…
What is a key management system (KMS)?
Intro A Key Management System (KMS) plays a crucial role in modern cybersecurity, overseeing the generation, storage, distribution, and management of cryptographic keys throughout their lifecycle. These keys are essential…
What is a hardware security module (HSM)?
Intro A Hardware Security Module (HSM) plays a crucial role in securely managing, generating, and storing cryptographic keys. This physical device is essential for protecting sensitive data and ensuring the…
What is a trusted platform module (TPM)?
Intro The Trusted Platform Module (TPM) significantly enhances the security of computing devices by providing a secure environment for generating, storing, and managing cryptographic keys. TPM plays a vital role…
Certification Notes
CompTIA A+
CompTIA Net+
CompTIA Sec+
Cyber Security
Cyberspace Notes
IT Fundamentals
What is encryption in depth?
Intro Encryption, a cornerstone of cybersecurity, plays a crucial role in protecting sensitive information. By converting data into a secure format, it ensures that only authorized parties can access or…