Analyzing Security Vulnerabilities and Exploits
Yes. Recall that some passwords are much more popular than others. For example, the password 123456 is used by at least 0.1% of all accounts. Thus, if you hash such passwords and they appear Disproportionately in the list then you might infer that the list is not hashed. Similarly, even without Doing a hash, if you sort the hashes by frequency, in an unsalted list you will expect that there is some Hash that occurs with frequency ~ 0.1%, whereas in a salted list it will be ~0.1%/2n Where n is the
Read MoreSecurity Vulnerabilities and Exploits: A Technical Analysis
Password Security and Data Breaches
Recall that some passwords are much more popular than others. For example, the password “123456” is used by at least 0.1% of all accounts. Thus, if you hash such passwords and they appear disproportionately in the list, then you might infer that the list is not hashed. Similarly, even without doing a hash, if you sort the hashes by frequency, in an unsalted list you will expect that there is some hash that occurs with frequency ~ 0.1%, whereas in a salted list
Read MoreSecurity Vulnerabilities and Attacks: A Comprehensive Guide
Password Security and Salting
Yes. Recall that some passwords are much more popular than others. For example, the password “123456” is used by at least 0.1% of all accounts. Thus, if you hash such passwords and they appear disproportionately in the list, then you might infer that the list is not hashed. Similarly, even without doing a hash, if you sort the hashes by frequency, in an unsalted list you will expect that there is some hash that occurs with frequency ~ 0.1%, whereas in a salted list it
Read MoreAnalyzing Security Vulnerabilities and Exploits
Yes. Recall that some passwords are much more popular than others. For example, the password 123456 is used by at least 0.1% of all accounts. Thus, if you hash such passwords and they appear Disproportionately in the list then you might infer that the list is not hashed. Similarly, even without Doing a hash, if you sort the hashes by frequency, in an unsalted list you will expect that there is some Hash that occurs with frequency ~ 0.1%, whereas in a salted list it will be ~0.1%/2n Where n is the
Read MoreConstruction Project Stages & Architect’s Role
Stages of Construction Projects
The construction process involves a series of stages, each with specific tasks and deliverables:
1. Preliminary Study
This document provides an initial representation of the project through sketches and drawings, along with a report outlining program needs and cost estimates.
2. Draft
This document presents a preliminary architectural proposal, showcasing the formal, functional, and basic economic aspects of the project.
3. Basic Project
This document justifies the chosen
Read MoreIntroduction to Data Structures and Algorithms
FIFO Behavior
Enqueue and dequeue are two basic operations that can be applied on a queue.
Tree Data Structure
A tree is a multilevel data structure that represents a hierarchical relationship between a finite set of individual elements called nodes.
Graph Data Structure
A graph is a non-linear data structure that consists of a set of nodes (or vertices) and a set of edges (or arcs), with each edge going from one node to another. Each edge in the graph depicts a relationship between a pair of nodes.