Web Application Vulnerabilities You Must Know ✅

Why Web Apps Get Hacked
• Publicly exposed
• User input everywhere
• Weak validation

OWASP Top 10: Core Risks
1. SQL Injection
– Attacker injects SQL code
– Bypasses login
– Example: Input: ' OR 1=1 --, Result: Full database access
2. Cross Site Scripting (XSS)
– Injects malicious scripts
– Runs in victim browser
– Types: Stored, reflected, DOM
3. Cross Site Request Forgery (CSRF)
– Forces user actions
– Exploits active sessions
– Example: Forced password change
4. Broken Authentication
– Weak login logic
– Session reuse
– Poor password policies
5. Security Misconfiguration
– Default credentials
– Open admin panels
– Debug mode enabled
6. Sensitive Data Exposure
– Data sent without encryption
– Logs store secrets
7. File Upload Flaws
– Uploading web shells
– No type validation
8. Command Injection
– Executes OS commands
– Example: ; ls /
9. Insecure Deserialization
– Executes malicious objects
– Leads to RCE

Real-World Breach Example
• Equifax breach
• Unpatched web framework
• Data of 147 million users leaked

How Attackers Think
• Control input
• Break trust
• Chain small bugs

What You Should Do Next
• Practice OWASP labs
• Break one vulnerability fully
• Read source code
• Fix the bug after exploit

https://t.me/Technologyedu
https://t.me/Technologyedu

⚡ 25 Tools to Supercharge Your Coding Workflow 💻🚀

✅ Visual Studio Code
✅ Sublime Text
✅ Postman
✅ Insomnia
✅ Figma
✅ Notion
✅ Obsidian
✅ Slack
✅ Discord
✅ GitKraken
✅ Tower
✅ Raycast
✅ Warp Terminal
✅ iTerm2
✅ Hyper
✅ Docker
✅ Kubernetes
✅ Vercel
✅ Netlify
✅ Heroku
✅ Supabase
✅ PlanetScale
✅ Railway
✅ UptimeRobot


https://t.me/Technologyedu
https://t.me/Technologyedu

📈 Just in: Bitcoin tops $77,000.


https://t.me/Marketingstree
https://t.me/Marketingstree

❇️ What is the difference between the dark web vs. the deep web ?

- The terms "dark web" and "deep web" are often used interchangeably, but they are not the same. Rather, the dark web is a small, less accessible part of the deep web.

- Both the dark and deep web share one thing in common: Neither can be found in search engine results. The difference between them primarily lies in how their content is accessed. Deep web pages can be accessed by anyone with a standard web browser who knows the URL.

- Dark web pages, in contrast, require special software with the correct decryption key, as well as access rights and knowledge of where to find the content.

- If you imagine the web in three layers, at the very top would be the surface web, whose content is indexed by search engines like Google and Yahoo. Beneath it is the deep web, and then located underneath that is the dark web.


https://t.me/Technologyedu
https://t.me/Technologyedu

Researchers Uncover Chrome Extensions Abusing Affiliate Links and Stealing ChatGPT Access

"The extension does block ads as advertised, but its primary function is hidden: it automatically injects the developer's affiliate tag (10xprofit-20) into every Amazon product link and replaces existing affiliate codes from content creators," Socket security researcher Kush Pandya said.

📸 Credit: The Hacker News


https://t.me/Hackerors
https://t.me/Hackerors

🤖 AI Technology Revolutionizes Homework Grading in China

In China, students' homework is being evaluated by artificial intelligence. The SPARK AI Grader P30 can scan hundreds of assignments in just a few minutes, assign grades, and print notes on errors. This innovative tool works across various types of tasks, from tests to complex essays.

#AI #Education #Innovation

https://t.me/Technologyedu
https://t.me/Technologyedu

🌐 Top 4 Cloud File Storage and Backup Services
➖➖➖➖➖➖➖➖➖➖➖➖➖➖
1⃣ Google Drive

🔹 Google’s product is installed in nearly all Androids and Chromebooks. Thus, it is an easy choice for those who already use the company’s other services.

🔹 In addition, Google Drive has significant storage space, automatically syncs photos, has quick options for sharing files, and tools to edit documents (texts, spreadsheets, and presentations).

2⃣ DropBox

🔹 DropBox is one of the most successful and offers 2GB to store your files for free. Your backup is done automatically and synced across all devices.

🔹 The program is very handy and works on Windows, Mac, Linux, iPad, iPhone, Android, and BlackBerry. It comes up with the security of AES 256 bit encryption and file recovery options.

3⃣ iCloud

🔹 The Apple service is exclusive for users of Apple products. iCloud saves nearly all of your data like contacts, calendars, pictures, or other documents on the servers of Apple.

🔹 By default, iCloud comes with 5GB of free storage, and you can add more storage anytime by purchasing a premium plan.

4⃣ Mega

🔹 Well, this is one of the popular cloud storage services that comes with an easy-to-use UI. The web interface of Mega features a drag-and-drop interface where you can upload and share files.

🔹 According to the company, all the data stored in its cloud are well protected and encrypted on your device before reaching the server. In addition, it offers 20GB of storage space for free.

https://t.me/Technologyedu
https://t.me/Technologyedu

❇️ How to Find Server’s IP Address of Any Website
➖➖➖➖➖➖➖➖➖➖➖➖➖➖

💠 Using Command Prompt For Windows

👉 In this method essentially ping commands work for us to locate the IP address of any site. Actually, the ping command works on ICMP protocol which is made for servers address. Hence this command uses to locate the server address.

🔹Step 1: Click on the Start button and type CMD. Open CMD from the list.

🔹Step 2: Now you will see an elevated Command Prompt Window.

🔹Step 3: Type ping Site name (for ex-ping Kalilinux.com ).
And press Enter.

✅ Now, this will show you the IP address of the site and all trip details of the site location.

💠 Using Terminal In MAC Or Linux

👉 The terminal is like the command prompt but it is for Linux and macOS. In this, we can use the same command that we did in CMD. Now in this terminal, you will lookup for the Ip address of any site using a simple command.

🔹Step 1: Open terminal by a pressing CTRL+ALT+T ok keyboard at once.

🔹Step 2: Now type ping -c1 Sitename (for ex:- ping -c1 kalilinux.com).

✅ The above command will display the IP address of the entered website.

https://t.me/Technologyedu
https://t.me/Technologyedu

🤤 How to Become an Ethical Hacker in 8 Months


1.   Start from the Basics (Month 1)

-Basic Computer Skills
-Intro to Cybersecurity
-CIA Triads
-Intro to Ethical Hacking
-PenTesting
-Phases of Ethical Hacking.

2.  Learn Networking Concepts (Month 2)

-Network Basics
-IP and MAC Address
-Ports
-Topology
-OSI Model
-TCP and UDP

3.   Learn some Programming Languages (Month 3 & 4)

-Python
-JavaScript
-HTML
-Shell Scripting

4. Database Skills (Month 5)

-SQL

5.  Get Hands-on Experience (Month 6 &7)

-Get well versed on Kali Linux
-Practice on Platforms like TryHackMe and HackTheBox e.t.c.

6.  Explore other Cybersecurity Techniques (Month 8)

-Password Cracking
-WI-FI Hacking
-Steganography
-Web Hacking
-Social Engineering
-Dark Web
-Google Dorking

😎 Note- The Learning Process Never Ends.... It Keeps Going Like that

https://t.me/Hackerors
https://t.me/Hackerors

✈️ How to Stay Safe Online While Traveling 🌍

Traveling is exciting - but public Wi-Fi and unfamiliar networks can put your data at risk. Here’s how to stay protected without ruining your trip:

🔐 Use a VPN
Encrypt your connection on hotel, airport, and café Wi-Fi.

📶 Avoid Public Wi-Fi for Sensitive Tasks
No banking or logging into important accounts on open networks.

🔑 Turn on 2FA (Two-Factor Authentication)
Even if someone gets your password, they can’t get in.

💾 Backup Before You Go
Cloud or offline backups protect your memories and files.

📱 Keep Devices Updated
Updates fix security holes hackers love to exploit.

🚨 Bonus Tip:
If a Wi-Fi network doesn’t require a password, assume it’s not safe.

Travel smart, browse safely, and enjoy your journey with peace of mind 🌎✨

#Safelyo #CyberSafety #TravelSmart #OnlinePrivacy #DigitalSecurity #SafeTravel


https://t.me/Technologyedu
https://t.me/Technologyedu

✅ Cyber laws, compliance, and regulations you must know.

Why laws matter in cybersecurity
- One mistake can mean heavy fines
- Security is also legal responsibility
- Professionals must know boundaries

What compliance means
- Following legal and industry rules
- Protecting user and business data
- Proving security controls exist

Major global regulations
- GDPR
- Applies to EU citizen data
- Requires user consent
- Right to access and delete data
- Fine up to 4 percent global revenue
- HIPAA
- Protects healthcare data
- Applies to hospitals and insurers
- Requires strict access controls
- ISO 27001
- Information Security Management System
- Risk based security approach
- Certification boosts trust
- Other important regulations
- PCI DSS. Card payment security
- SOX. Financial data integrity
- IT Act 2000. India cyber law

Key compliance concepts
- Data privacy
- Collect only needed data
- Store securely
- Delete when no longer required
- Access control
- Least privilege principle
- Role based access
- Logging and audits
- Track user actions
- Detect misuse
- Mandatory for compliance
- Incident reporting
- Breaches must be reported
- Time bound notifications
- Legal penalties for hiding

Real compliance failure example
- Unreported breach
- Delayed disclosure
- Millions in fines

Cyber law basics you must know
- Unauthorized access is illegal
- Scanning without permission is crime
- Data misuse has legal impact

Beginner mistakes
- Ignoring compliance early
- Testing real systems without approval
- No documentation

What you should do next
- Read one regulation fully
- Map controls to requirements
- Practice audit style questions


https://t.me/Cybertechns
https://t.me/Cybertechns

🤖 OpenAI Launches Prism: A New Tool for Academic Writing

OpenAI has introduced Prism, a specialized tool designed to assist with writing theses, coursework, and other academic papers.

The features include integration with arXiv, a massive archive of scientific articles that helps users find literature, select sources, and insert citations directly into the text.

Additionally, the entire bibliography is automatically generated at the end of the document. Users can view the overall structure of their work and check logical arguments, rewrite complex formulas, or edit an entire paragraph's style.

For those who prefer not to type, revisions can be dictated instead. Furthermore, team collaboration is made easy as all edits and comments are synchronized in real-time—similar to Google Docs.

#AcademicWriting #OpenAI #Innovation

https://t.me/Technologyedu
https://t.me/Technologyedu

✈️Notification of New Access Keys 🔑

Starting today, when a new Passkey is created, users will receive notifications on all authorized devices, similar to alerts for signing in from a new device.

The system notification includes the following information:

• Passkey provider (e.g., 🔒 Apple Passwords).
• Device details: app version, phone model, and operating system.
• Location from which the key was added.
• Instructions for checking active sessions.

Important Security Notes:

• If a Passkey is deleted, users will also receive notifications on all devices.
• After ending all active sessions via "Settings › Devices," recently created access keys are automatically removed along with the sessions. A deletion notification will be sent as well.
• A security key can only be added 24 hours after authorization.

#Passkeys #Security #Notifications

https://t.me/Technologyedu
https://t.me/Technologyedu

How to Beat Social Media Algorithms

Social media platforms charge you nothing to use them, except info about you. Their algorithms decide what content to show you.❗️Don’t make their data harvesting easier —skirt the algorithms whenever you can.

✅ Don’t confirm the algorithm’s assumptions. Avoid interacting with suggested content if possible. If you find something interesting in suggestions, search for it manually and watch it from there.

✅ Eliminate suggested feeds when possible. Change your feeds to sort chronologically ➡️ don’t train the platform’s algorithm. Not for all social medias! Facebook and Twitter let you sort by recent posts. Instagram might not have a chronological feed at the moment, but it’s coming. TikTok - watch content from the “Following” (would show you videos only from accounts you follow).

✅ Use platforms without your account when possible (YouTube, Reddit).

✅ Use a burner account, with none of your real info.

#security

https://t.me/Hackerors
https://t.me/Hackerors

✅ Building a cybersecurity portfolio interview preparation roadmap

Why portfolio matters
• Certifications show knowledge
• Portfolio proves skill
• Recruiters trust practical proof

What recruiters look for
• Hands-on labs
• Real vulnerability reports
• Clear technical explanation
• Problem-solving approach

How to build a strong cybersecurity portfolio
CTF write-ups
• Explain challenge objective
• Show attack steps
• Include screenshots
• Explain prevention methods

Lab projects
• Vulnerability assessment report
• Web application testing report
• Network security audit
• Incident response simulation

GitHub portfolio structure
• Recon reports
• Exploitation walkthroughs
• Security scripts
• Tool automation projects

Blog or documentation
• Publish learning notes
• Explain attack and defense
• Builds personal brand

Beginner portfolio project ideas
• Vulnerability scan report
• Secure login implementation
• Password cracking lab analysis
• Phishing awareness simulation
• Network traffic analysis report

Certifications that help beginners
CompTIA Security+
• Industry entry-level certification
• Covers networking and threats

EC-Council CEH
• Ethical hacking certification
• Tool and attack coverage

Interview preparation roadmap
Technical rounds focus on
• Networking fundamentals
• OS and Linux commands
• OWASP vulnerabilities
• Attack lifecycle
• Security tools usage

Common interview questions
• Explain SQL injection with prevention
• Difference between hashing and encryption
• How does TLS handshake work
• Steps in incident response
• Explain Nmap scanning types

HR round preparation
• Why cybersecurity
• Real incident you solved
• Ethical hacking responsibility
• Handling pressure and deadlines

Final 5 step preparation plan
Step:1
• Complete 2 CTF challenges
• Write detailed reports

Step:2
• Revise networking and OS basics
• Practice command line tools

Step:3
• Revise OWASP vulnerabilities
• Practice Burp Suite labs

Step:4
• Mock interview practice
• Revise encryption and hashing

Step:5
• Update resume and portfolio
• Apply for internships and roles

Beginner mistakes
• Only collecting certificates
• No practical proof
• Copying others’ write-ups
• Ignoring documentation

What you should do next
• Create GitHub security portfolio
• Publish at least 5 lab reports
• Practice interview questions daily


https://t.me/Hackerors
https://t.me/Hackerors

✅ How to Apply for Cybersecurity Jobs (Step-by-Step Guide) 🛡️🔒

🔹 1. Build a Cybersecurity Portfolio

• Showcase your skills through projects:
• Setting up and configuring firewalls
• Conducting penetration tests
• Analyzing malware
• Developing security tools
• Building secure systems
• Document your projects thoroughly and share them on platforms like GitHub.

🔹 2. Optimize Your Resume

• Clearly list relevant technical skills:
• Network security, cryptography, incident response, penetration testing, SIEM, etc.
• Highlight certifications:
• CompTIA Security+, CEH, CISSP, OSCP, etc.
• Quantify achievements whenever possible:
• "Reduced network vulnerabilities by 30% through vulnerability scanning and patching."

🔹 3. Cultivate Your Online Presence

• Create a professional LinkedIn profile:
• Use a relevant headline like "Cybersecurity Analyst | Network Security | Incident Response"
• Engage with the cybersecurity community:
• Share articles, insights, and project updates.
• Contribute to open-source security projects or write security-related blog posts.

🔹 4. Explore Job Platforms Strategically

• General Job Boards: LinkedIn, Indeed, Glassdoor, Monster
• Cybersecurity-Specific Platforms: CyberSecJobs, InfoSec Jobs, ClearanceJobs (if you have security clearance)
• Company Career Pages: Target organizations with robust security teams.
• Government and Defense Contractors: Explore opportunities with federal agencies and defense contractors.

🔹 5. Target Your Applications

• Focus on entry-level, analyst, or associate roles to gain experience.
• Tailor your resume and cover letter to each specific job description.
• Showcase how your skills and experience align with the organization's security needs.

🔹 6. Prepare for Technical and Behavioral Interviews

• Technical topics:
• Networking fundamentals
• Operating system security
• Cryptography basics
• Common security vulnerabilities (OWASP Top 10)
• Incident response procedures
• Behavioral questions:
• Use the STAR method to articulate your experiences effectively.
• Practical exercises:
• Be prepared for hands-on coding or security analysis tasks.

💡 Bonus Tips

• Earn industry-recognized certifications to validate your skills.
• Participate in Capture the Flag (CTF) competitions to hone your technical abilities.
• Join cybersecurity communities and attend industry events to network and learn from peers.
• Stay updated with the latest security threats and technologies.

🔑 Key Takeaway: A strong portfolio showcasing practical skills and certifications are essential for landing a cybersecurity job.

https://t.me/Hackerors
https://t.me/Hackerors

🤑 Earn from your Telegram channel with Inside Ads! Simple monetization and fast growth. Highly recommended! 👍

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💵 US dollar is falling at the fastest pace since 1980

The dollar has become the second worst performer in the G10. A year ago it was the strongest. In the last 3 months, most major currencies gained sharply against it.

✅ Australian dollar up about 8%
✅ Swedish krona up over 10%
✅ New Zealand dollar up 5%
✅ Norwegian krone up close to 2%

The pressure comes from several angles. Political uncertainty in the US is rising. Trade policy looks aggressive and hard to predict, with tariffs coming back into focus. That has triggered a broad “sell America” move, with capital flowing out of US assets.

There are also doubts around Fed independence. Public pressure for easier policy makes markets question how insulated monetary decisions really are. Add growing fiscal deficits and rising debt, and confidence in the dollar takes another hit.

This looks less like a quick move and more like a shift in how global markets price US risk.

https://t.me/Coinhubofficials
https://t.me/Coinhubofficials

Top 50 SQL Interview Questions (2025)

1. What is SQL?
2. Differentiate between SQL and NoSQL databases.
3. What are the different types of SQL commands?
4. Explain the difference between WHERE and HAVING clauses.
5. Write a SQL query to find the second highest salary in a table.
6. What is a JOIN? Explain different types of JOINs.
7. How do you optimize slow-performing SQL queries?
8. What is a primary key? What is a foreign key?
9. What are indexes? Explain clustered and non-clustered indexes.
10. Write a SQL query to fetch the top 5 records from a table.
11. What is a subquery? Give an example.
12. Explain the concept of normalization.
13. What is denormalization? When is it used?
14. Describe transactions and their properties (ACID).
15. What is a stored procedure?
16. How do you handle NULL values in SQL?
17. Explain the difference between UNION and UNION ALL.
18. What are views? How are they useful?
19. What is a trigger? Give use cases.
20. How do you perform aggregate functions in SQL?
21. What is data partitioning?
22. How do you find duplicates in a table?
23. What is the difference between DELETE and TRUNCATE?
24. Explain window functions with examples.
25. What is the difference between correlated and non-correlated subqueries?
26. How do you enforce data integrity?
27. What are CTEs (Common Table Expressions)?
28. Explain EXISTS and NOT EXISTS operators.
29. How do SQL constraints work?
30. What is an execution plan? How do you use it?
31. Describe how to handle errors in SQL.
32. What are temporary tables?
33. Explain the difference between CHAR and VARCHAR.
34. How do you perform pagination in SQL?
35. What is a composite key?
36. How do you convert data types in SQL?
37. Explain locking and isolation levels in SQL.
38. How do you write recursive queries?
39. What are the advantages of using prepared statements?
40. How to debug SQL queries?
41. Differentiate between OLTP and OLAP databases.
42. What is schema in SQL?
43. How do you implement many-to-many relationships in SQL?
44. What is query optimization?
45. How do you handle large datasets in SQL?
46. Explain the difference between CROSS JOIN and INNER JOIN.
47. What is a materialized view?
48. How do you backup and restore a database?
49. Explain how indexing can degrade performance.
50. Can you write a query to find employees with no managers?

https://t.me/Hackerors
https://t.me/Hackerors

👨‍💻 GitHub Launches Its Own Educational Platform 🎓

Now, all courses and certificates from GitHub are gathered in one place. You can explore topics like Git, GitHub, MCP, working with AI, VS Code, and much more that is essential for developers.

What's great is that most of the content is free.

#GitHub #Education #Learning

https://t.me/Technologyedu
https://t.me/Technologyedu

🤖 AI Still Cannot Replace Office Workers

Recent tests involving real tasks from consulting, banking, and law showed that AI struggled to perform effectively.

The best results achieved were only about 25% correct answers.

AI tends to falter when dealing with multiple documents, emails, and rules simultaneously—something that is routine for humans but proves too complex for machines.

#ArtificialIntelligence #OfficeWork

https://t.me/Technologyedu
https://t.me/Technologyedu