Further to my four Cyber Security notes here:
Below I am listing Part 4 with keywords to explore relevant to 2025:
- Access Control
- Advanced Persistent Threat (APT)
- AI-driven Phishing
- Allow-list / Block-list
- Antivirus / Anti-Malware Software
- Attack Surface
- Attack Vector
- Authentication
- Authenticator App
- Authorization
- Availability
- Backdoor
- Backup & Recovery
- Behavioral Biometrics
- Biometric Authentication
- Biometrics
- Botnet
- Browser Isolation
- Cloud Security
- Confidentiality
- Cryptography / Encryption
- Cyber Hygiene
- Cyber Resilience
- Data Breach
- Data Privacy
- Deepfake
- Digital Footprint
- Double Extortion (Ransomware)
- Encryption
- Endpoint Protection
- Firewall
- Identity Theft
- Incident Response
- Insider Threat
- IoT (Internet of Things) Device
- IoT Security
- Malware (Malicious Software)
- Multi-factor Authentication (MFA)
- Multi-Factor Authentication (MFA) / Two-Factor Authentication (2FA)
- Parental Controls
- Patch Management
- Patching / Software Update
- Password Manager
- Passwordless Authentication
- Phishing
- Privacy Settings
- Quantum-safe Encryption
- Ransomware
- Safe Browsing
- Secure Configuration
- Security Control / Countermeasure
- Security Key
- Shoulder Surfing
- SIM Swapping
- Smishing / Vishing
- Social Engineering
- Spoofing
- Threat Actor / Adversary
- Virtual Private Network (VPN)
- VPN (Virtual Private Network)
- Vulnerability
- WPA3 (Wi-Fi Protected Access 3)
- Zero Trust
- Zero Trust (Principle)
- Zero-Day
- Zero-Day Exploit
Note: Enhanced / compiled with help of AI / LLMs
Whoever is teaching you data science without teaching you Mathematics especially optimization is not teaching it right to you. That’s my biggest learning from Master of Data Science at IIT Gandhinagar – it will take you good 2 years to learn the related mathematics in all four major areas below. It’s not possible to learn this mathematics in few weeks even months, it will take a year or two. Here are the top 100 mathematical keywords commonly used in Data Science, Machine Learning, and AI (sourced from ChatGPT):
1. Probability & Statistics
- Probability
- Random Variable
- Expectation (Mean)
- Variance
- Standard Deviation
- Skewness
- Kurtosis
- Probability Density Function (PDF)
- Cumulative Distribution Function (CDF)
- Bayes’ Theorem
- Conditional Probability
- Joint Probability
- Likelihood
- Maximum Likelihood Estimation (MLE)
- Prior Probability
- Posterior Probability
- Hypothesis Testing
- Null Hypothesis (H0H_0)
- Alternative Hypothesis (HAH_A)
- p-value
- Confidence Interval
- T-test
- Chi-square Test
- ANOVA (Analysis of Variance)
- Z-score
- Central Limit Theorem (CLT)
- Law of Large Numbers
- Binomial Distribution
- Poisson Distribution
- Normal Distribution
- Gaussian Distribution
- Exponential Distribution
- Log-normal Distribution
2. Linear Algebra
- Vector
- Matrix
- Scalar
- Tensor
- Eigenvalues
- Eigenvectors
- Determinant
- Singular Value Decomposition (SVD)
- Principal Component Analysis (PCA)
- Covariance Matrix
- Orthogonality
- Dot Product
- Cross Product
- Matrix Multiplication
- Rank of a Matrix
- Trace of a Matrix
- Identity Matrix
- Inverse Matrix
- Transpose of a Matrix
- Diagonalization
- Gram-Schmidt Process
3. Calculus & Optimization
- Derivative
- Partial Derivative
- Gradient
- Hessian Matrix
- Jacobian Matrix
- Chain Rule
- Gradient Descent
- Stochastic Gradient Descent (SGD)
- Learning Rate
- Loss Function
- Cost Function
- Objective Function
- Convex Function
- Concave Function
- Local Minimum
- Global Minimum
- Local Maximum
- Global Maximum
- Lagrange Multipliers
- Optimization
- Regularization
- L1 Regularization (Lasso)
- L2 Regularization (Ridge)
4. Machine Learning Metrics & Functions
- Accuracy
- Precision
- Recall
- F1-score
- ROC Curve
- AUC (Area Under Curve)
- Confusion Matrix
- True Positive (TP)
- True Negative (TN)
- False Positive (FP)
- False Negative (FN)
- Logarithm (Log)
- Exponential Function
- Softmax Function
- Sigmoid Function
- Activation Function
- Cross-Entropy Loss
- Mean Squared Error (MSE)
- Mean Absolute Error (MAE)
- Hinge Loss
- Kullback-Leibler Divergence
- Entropy
- Information Gain
These 100 mathematical keywords form the foundation of Data Science, Machine Learning, and AI.
Recently I attended a training on Research Methodologies at National Forensic Sciences University, Gandhinagar. Here are the notes via keywords from the same:
- Philosophy meaning, categories and areas
- Regional vs. global requirements
- Questionnaire vs. schedule
- How to reach a research problem statement and design a questionnaire
- Literature review
- Systematic literature review
- Bibliometrics – Meta analysis – Know the trends in literature review – trends in domain
- Tools for bibliometric analysis
- Content analysis
- Scopus search
- Hypothesis testing
- Experiment design
- Qualitative vs. Quantitative research
- Overview of statistics and various tests
- SPSS, MOSViewer, SmartPLS, AMOS, R
- Factor analysis
- Structural equation modelling
- Bayesian statistics
- Regression
- Cluster analysis
- Conjoint analysis
Email me: Neil@HarwaniSystems.in
Searching these keywords on Liferay will keep you updated on what’s happening in the ecosystem. Add “Liferay” in-front of these keywords & search the same. It’s a mix of technical & functional / product feature topics. This is Part-1 of the series.
- Module loader
- MVC portlet
- Logging
- Upgrade
- Patch tool
- Search filter
- Hot fixes
- Service packs
- Search experiences
- Objects
- Commerce
- Service Builder
- Headless delivery
- Extension
- Clustering
- Automated Live chat connector
- SSO / IAM / Authentication & Authorization
- Catalogs
- Products
- Store administration
- Order fulfilment
- Docusign integration
- Workflows / Process automation
- Themes
- Templates
- Database upgrade
- Scheduler
- DXP Cloud
- Checkout
- Search blueprint
- Solutions
- JavaAPIs
- REST / JSON APIs
- DevStudio
- Performance tuning & optimization
- REST builder
- TagLib
- Portlet filter
- Custom search facet
- Custom search filter
- Workspace
- Theme generator
- JS generator
- Open graph
- Blade
- GraphQL
- Elastic Search
- Users and permissions
- Virtual instances
- Public & private pages
- Content authoring
- CI/CD/Docker/Kubernetes
- Collaboration & Social
- Editors
- Maven
- Gradle
- Gradle tasks
- File storage
- Bundles
- Organizations
- Search boosting
- Search results rankings
- Portal-ext.properties
- System.properties
- Redirection
Email me: Neil@HarwaniSystems.in
Ideas on Innovation around Technology. We Thrive On Ideas. We are Learner Centered, Open Source & Digital Focused.
