TECH SUPPORT💻

Offering expert tech support and account reactivation for all platforms, cybersecurity services, training and mentorship.

[TECH SUPPORT💻 @techhelpdesk_HQ]

Offering expert tech support and account reactivation for all platforms, cybersecurity services, training and mentorship.
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[TECH SUPPORT💻 @techhelpdesk_HQ]

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[TECH SUPPORT💻 @techhelpdesk_HQ]

@iandanielhong @e6uagy @zeku1040341 @MaximumADHD @Roblox DM

[TECH SUPPORT💻 @techhelpdesk_HQ]

@noobie231186533 @ny33xliim DM

[TECH SUPPORT💻 @techhelpdesk_HQ]

:)
Coding, fixing bugs, and working through my to-do list.
Let me know how I can assist you.
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[My Passwords @mypasswordsapp]

Tip #6: real or fake? Three quick checks before you tap. 1) Urgency or threats, like “act now or lose your account”: deadlines and threats are a classic scam tactic, so take your time. 2) A link that doesn't match the sender: look-alike addresses swap a letter or two, so check it's really the site it claims to be. 3) A request for your password or a login code: a real service won't ask you to send either one. Today: don't tap. Open the official app or type the address you know, then report the message. Tomorrow: your 3 steps after a data leak. https://t.co/XSNZ3QaJCr #phishing #scams #cybersecurity #onlinesecurity #passwords

[My Passwords @mypasswordsapp]

Tip #7: 6M+ accounts leaked from a big service, with names, emails and passwords. The passwords were stored scrambled, but weak ones can still be cracked. If a service you use reports a leak, do these 3 things: 1) Change that password, in the official app or site, not through a link in a message. 2) Change it everywhere you reused it: attackers try leaked passwords on other sites. 3) Turn on 2FA, so a leaked password alone isn't enough to sign in. And expect scam messages that mention the leak. https://t.co/XSNZ3QaJCr #databreach #passwords #2FA #cybersecurity #onlinesecurity

[Dhanian 🗯️ @e_opore]

10 LLM threat modeling frameworks every AI engineer should master to become a pro in LLMs:

1. OWASP LLM Top 10 — understand major LLM risks such as prompt injection, insecure output handling, and data poisoning

2. MITRE ATLAS — map adversarial tactics and techniques targeting AI and machine-learning systems

3. STRIDE — analyze threats across spoofing, tampering, repudiation, information disclosure, denial of service, and elevation of privilege

4. NIST AI RMF — structure AI risk identification, assessment, management, and governance

5. PASTA — use a risk-centric approach to analyze threats, business impact, and attack paths

6. Attack Trees — break down an attacker’s objective into smaller attack paths and conditions

7. Cyber Kill Chain — analyze attacks as a sequence of stages from reconnaissance to impact

8. DREAD — systematically assess threat severity across damage, reproducibility, exploitability, affected users, and discoverability

9. AI Red Teaming — systematically test LLMs for jailbreaks, prompt injection, data leakage, tool abuse, and unsafe behavior

10. LLM Attack Surface Mapping — identify risks across models, prompts, RAG pipelines, tools, agents, APIs, data, and infrastructure

Grab the LLM Ebook: https://t.co/ljEMt0UNUI

[Dhanian 🗯️ @e_opore]

Reality of Using Jev AI Model

[Dhanian 🗯️ @e_opore]

Breaking Into Cybersecurity Roadmap

[Dhanian 🗯️ @e_opore]

𝐇𝐎𝐖 𝐓𝐎 𝐁𝐄𝐂𝐎𝐌𝐄 𝐀 𝐁𝐀𝐂𝐊𝐄𝐍𝐃 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐄𝐑 𝐅𝐑𝐎𝐌 𝐒𝐂𝐑𝐀𝐓𝐂𝐇 (𝐑𝐎𝐀𝐃𝐌𝐀𝐏)?

DEFINITION
-> Backend development focuses on building the server-side systems that power applications
-> A backend developer works with APIs, databases, authentication, business logic, infrastructure, and distributed systems
-> The roadmap below takes you from programming fundamentals to production-ready backend engineering

PHASE 1 — PROGRAMMING FUNDAMENTALS
LEARN ONE BACKEND LANGUAGE
-> Start with JavaScript/Node.js, Python, Java, Go, PHP, or C#
-> Learn variables, data types, functions, loops, conditionals, and modules
CORE PROGRAMMING
-> Object-oriented programming
-> Error handling
-> Asynchronous programming
-> File handling
-> Package management
-> Environment variables

PHASE 2 — COMPUTER SCIENCE FUNDAMENTALS

DATA STRUCTURES
-> Arrays and strings
-> Stacks and queues
-> Hash tables
-> Linked lists
-> Trees and graphs

ALGORITHMS
-> Searching and sorting
-> Recursion
-> Big-O notation
-> Basic graph and tree algorithms
COMPUTER FUNDAMENTALS
-> Processes and threads
-> Memory management
-> Operating systems
-> Networking fundamentals

PHASE 3 — LEARN GIT & GITHUB

GIT FUNDAMENTALS
-> git init
-> git add
-> git commit
-> git branch
-> git merge
-> git rebase
GITHUB
-> Remote repositories
-> Pull requests
-> Code reviews
-> Issues and project management
-> GitHub Actions

PHASE 4 — MASTER LINUX & THE COMMAND LINE
LINUX FUNDAMENTALS
-> Files and directories
-> Permissions
-> Processes
-> Environment variables
-> SSH
-> Package management
COMMAND-LINE TOOLS
-> grep
-> curl
-> wget
-> chmod
-> ps
-> top
-> systemctl

PHASE 5 — LEARN COMPUTER NETWORKING
CORE CONCEPTS
-> IP addresses
-> DNS
-> TCP/IP
-> Ports
-> HTTP/HTTPS
-> TLS/SSL

WEB FUNDAMENTALS
-> Request/response lifecycle
-> HTTP methods
-> HTTP headers
-> Cookies
-> Sessions
-> Status codes

PHASE 6 — LEARN DATABASES

SQL DATABASES
-> PostgreSQL
-> MySQL
-> SQL Server
MASTER
-> Tables and relationships
-> SELECT, INSERT, UPDATE, DELETE
-> JOINs
-> Indexes
-> Transactions
-> Constraints
-> Query optimization
NOSQL DATABASES
-> MongoDB
-> Redis
-> Understand when NoSQL is appropriate

PHASE 7 — LEARN BACKEND FRAMEWORKS
JAVASCRIPT
-> Node.js
-> Express.js
-> NestJS
PYTHON
-> Django
-> Flask
-> FastAPI

JAVA
-> Spring Boot
GO
-> Gin
-> Fiber
-> Learn one ecosystem deeply before expanding to others

PHASE 8 — MASTER APIS
REST APIs
-> Resources and endpoints
-> GET, POST, PUT, PATCH, DELETE
-> Status codes
-> Request validation
-> Error handling

OTHER API STYLES
-> GraphQL
-> gRPC
-> WebSockets
-> Server-Sent Events

PHASE 9 — AUTHENTICATION & SECURITY
AUTHENTICATION
-> Password hashing
-> Sessions
-> JWT
-> OAuth 2.0
-> OpenID Connect
SECURITY
-> Input validation
-> SQL injection prevention
-> XSS and CSRF protection
-> Rate limiting
-> Secure headers
-> Secrets management

PHASE 10 — ARCHITECTURE & DESIGN

LEARN
-> Client-server architecture
-> Layered architecture
-> MVC
-> Modular monoliths
-> Microservices
-> Event-driven architecture

SYSTEM DESIGN
-> Load balancing
-> Caching
-> Message queues
-> CDNs
-> Database replication
-> Database sharding
-> CAP theorem
-> Fault tolerance

PHASE 11 — CACHING & MESSAGE QUEUES
CACHING
-> Redis
-> In-memory caching
-> Cache invalidation
-> TTL
MESSAGE BROKERS
-> Kafka
-> RabbitMQ
-> Amazon SQS
LEARN
-> Asynchronous processing
-> Event-driven communication
-> Pub/Sub
-> Background jobs

PHASE 12 — TESTING
UNIT TESTING
-> Test individual functions and modules
INTEGRATION TESTING
-> Test interactions between components

END-TO-END TESTING
-> Test complete application workflows
ALSO LEARN
-> Mocking
-> Test coverage
-> CI testing

PHASE 13 — DOCKER & CONTAINERS
LEARN
-> Docker images
-> Containers
-> Dockerfiles
-> Volumes
-> Networks
-> Docker Compose
PROJECT
-> Containerize your backend application
-> Run your application and database with Docker Compose

PHASE 14 — CI/CD & DEVOPS

CI/CD
-> GitHub Actions
-> Automated testing
-> Automated builds
-> Deployment pipelines

DEVOPS TOOLS
-> Docker
-> Kubernetes
-> Terraform
-> Nginx
-> Monitoring and logging

PHASE 15 — CLOUD & DEPLOYMENT
LEARN ONE CLOUD PLATFORM
AWS
-> EC2
-> S3
-> RDS
-> Lambda
-> CloudWatch
ALTERNATIVES
-> Google Cloud
-> Microsoft Azure
-> Vercel
-> Render
-> Railway

PHASE 16 — OBSERVABILITY
LOGGING
-> Application logs
-> Structured logging
-> Centralized log management
MONITORING
-> CPU and memory
-> Request latency
-> Error rates
-> Throughput

TOOLS
-> Prometheus
-> Grafana
-> OpenTelemetry

PHASE 17 — BUILD REAL PROJECTS
BEGINNER PROJECTS
-> URL shortener
-> Todo API
-> Authentication API
-> Blog API
INTERMEDIATE PROJECTS
-> E-commerce backend
-> Payment API
-> Chat application
-> File storage service
ADVANCED PROJECTS
-> Distributed job queue
-> Notification service
-> API gateway
-> Microservices platform
-> Real-time collaboration system

PHASE 18 — BUILD A PRODUCTION-READY PROJECT
-> Design the architecture
-> Build the API
-> Add authentication
-> Connect the database
-> Add caching
-> Add background jobs
-> Write automated tests
-> Containerize with Docker
-> Set up CI/CD
-> Deploy to the cloud
-> Add monitoring and logging
-> Document the API
PHASE 19 — ADVANCED BACKEND ENGINEERING

MASTER
-> Distributed systems
-> Event-driven architecture
-> Microservices
-> Service discovery
-> Distributed caching
-> Database replication
-> Sharding
-> Consensus and coordination
-> Fault tolerance
-> High availability
-> Performance engineering

PHASE 20 — BUILD YOUR BACKEND PORTFOLIO

-> Build 3–5 serious backend projects
-> Deploy projects publicly
-> Document your architecture decisions
-> Write technical documentation
-> Publish your code on GitHub
-> Practice backend system design
-> Prepare for technical interviews

BACKEND DEVELOPER STACK
-> Programming: JavaScript / Python / Java / Go
-> APIs: REST / GraphQL / gRPC
-> Databases: PostgreSQL / MySQL / MongoDB / Redis
-> Infrastructure: Linux / Docker / Kubernetes
-> Cloud: AWS / Azure / Google Cloud
-> DevOps: GitHub Actions / Terraform
-> Observability: Prometheus / Grafana / OpenTelemetry

QUICK LEARNING PATH
-> Programming Fundamentals
-> Git & GitHub
-> Linux
-> Networking
-> Databases
-> Backend Framework
-> REST APIs
-> Authentication & Security
-> Testing
-> Caching & Queues
-> Docker
-> CI/CD
-> Cloud Deployment
-> System Design
-> Distributed Systems
-> Production Projects
-> Advanced Backend Engineering

BACKEND ENGINEERING HANDBOOK
-> Grab Backend Engineering Handbook
-> https://t.co/t9mqUuRbjx

[Dhanian 🗯️ @e_opore]

Advanced Cybersecurity Roadmap

Grab Cybersecurity ebook: https://t.co/XE9ynT2n0W

[Dhanian 🗯️ @e_opore]

Visual Studio vs Visual Studio Code

[Dhanian 🗯️ @e_opore]

JEV Architecture

[The Cyber Security Hub™ @TheCyberSecHub]

#cybersecurity #infosec #hacking

[Security Trybe @SecurityTrybe]

Spam Email: Spot the difference

[Security Trybe @SecurityTrybe]

Don’t ever limit yourself... you can learn anything.

[Security Trybe @SecurityTrybe]

Beware of Phishing Scams : 7 Ways to Spot/Avoid Phishing

>Don’t download attachments from unknown/suspicious sources

>Legal Institutions such as Banks,won’t ask for account information via Email

>Be wary of Suspicious Emails asking for personal Information or Money

>Always check for Spelling Errors

>Avoid clicking Links from unknown sources

>Hover over the links to check the destination address before clicking them

>Always use Use anti-phishing protection and anti-spam software to protect yourself