Main Types of Security ?

Main Types of Security

1️⃣ Cyber Security (साइबर सुरक्षा)

➡️ Computer systems aur internet data ko hackers, viruses, aur unauthorized access se bachana.
Example: Antivirus, Firewall, Encryption.

Sub-types:

Network Security
Information Security
Application Security
Cloud Security
Endpoint Security

2️⃣ Network Security (नेटवर्क सुरक्षा)

➡️ Data jab ek computer se dusre tak jata hai, to us path ko safe banana.
Goal: Unauthorized access aur attacks (like malware, phishing) se bachav.
Example: VPN, Firewalls, IDS/IPS.

3️⃣ Information Security (सूचना सुरक्षा)

➡️ Important data ko unauthorized logon se bachana.
Goal: Data ka confidentiality, integrity, aur availability maintain karna.
Example: Passwords, encryption, access control.

4️⃣ Physical Security (भौतिक सुरक्षा)

➡️ Buildings, servers, aur staff ki physical protection.
Example: Security guards, CCTV, biometric doors, ID cards.

5️⃣ Application Security (एप्लिकेशन सुरक्षा)

➡️ Software ya apps ke coding aur usage ke dauran security ensure karna.
Example: Secure coding, penetration testing, app updates.

🧩 Other Important Security Types:

6️⃣ Cloud Security

➡️ Cloud storage aur online services ko secure karna.
Example: Google Drive, AWS security, encryption keys.

7️⃣ Data Security

➡️ Sensitive data (passwords, bank details) ko unauthorized logon se protect karna.
Example: Data masking, backups, encryption.

8️⃣ Endpoint Security

➡️ Laptops, mobile phones, PCs jaise end devices ki suraksha.
Example: Antivirus, mobile device management.

9️⃣ Internet Security

➡️ Online activities aur web browsing ko safe banana.
Example: SSL certificates, secure browsing (HTTPS).

🔟 National / Homeland Security

➡️ Desh ki internal aur external threats se raksha.
Example: Army, intelligence agencies, cybersecurity divisions.

🔐 1. Cyber Security (साइबर सुरक्षा)

➡️ Internet aur computer systems ko hackers, viruses, aur unauthorized access se bachana.

Goal:

System, data, aur network ko secure karna.
Online frauds aur cyber attacks se bachav.

Example:

Antivirus use karna
Firewall lagana
Phishing emails ko block karna

Use:

Banking websites, e-commerce sites, aur government portals ko safe banana.

🌐 2. Network Security (नेटवर्क सुरक्षा)

➡️ Network ke andar data jab transfer hota hai to uske route ko secure karna.

Goal:

Unauthorized access aur malware attacks se bachav.

Example:

VPN (Virtual Private Network)
Firewalls
Intrusion Detection Systems (IDS)

Use:

Office networks aur Wi-Fi systems secure karne ke liye.

📄 3. Information Security (सूचना सुरक्षा)

➡️ Data ya information ko unauthorized logon se bachana.

Goal:

Confidentiality, Integrity, Availability (CIA Triad) maintain karna.

Example:

Password protection
Data encryption
Access control

Use:

Personal aur company ke confidential documents protect karne ke liye.

🧱 4. Physical Security (भौतिक सुरक्षा)

➡️ Physical cheezon (buildings, servers, staff) ko protect karna.

Goal:

Theft, damage, ya unauthorized entry se protection.

Example:

Security guards
CCTV cameras
Biometric locks

Use:

Data centers, offices, aur schools me safety maintain karne ke liye.

📱 5. Application Security (एप्लिकेशन सुरक्षा)

➡️ Software aur mobile applications ke development ke dauran unhe secure banana.

Goal:

Bugs aur hacking se protection.

Example:

Secure coding
Regular app updates
Authentication aur encryption

Use:

Banking apps, payment gateways, aur websites me protection ke liye.

☁️ 6. Cloud Security (क्लाउड सुरक्षा)

➡️ Cloud-based storage aur services (jaise Google Drive, AWS, Azure) ko secure karna.

Goal:

Cloud data ko unauthorized access se bachana.

Example:

Data encryption
Access control
Multi-factor authentication

Use:

Online data backup aur storage safe rakhne ke liye.

💾 7. Data Security (डेटा सुरक्षा)

➡️ Sensitive information (like passwords, bank details, aadhaar) ko secure karna.

Goal:

Data loss, leak, ya misuse se bachav.

Example:

Encryption, Backup, Firewalls

Use:

Personal aur company records protect karne ke liye.

💻 8. Endpoint Security (एंडपॉइंट सुरक्षा)

➡️ Individual devices jaise computers, mobiles, tablets ko protect karna.

Goal:

Device level par malware aur unauthorized access se protection.

Example:

Antivirus software
Mobile device management (MDM) tools

Use:

Remote working employees ke devices ko secure karne ke liye.

🌍 9. Internet Security (इंटरनेट सुरक्षा)

➡️ Internet ke use ke dauran data aur privacy protect karna.

Goal:

Online identity aur browsing safe rakhna.

Example:

HTTPS websites
SSL certificate
Secure browsers

Use:

Online shopping, banking, aur email usage me safety ke liye.

🛡️ 10. National / Homeland Security (राष्ट्रीय सुरक्षा)

➡️ Desh ko internal aur external cyber ya physical threats se bachana.

Goal:

Terror attacks, espionage, aur digital war se protection.

Example:

Defence cybersecurity teams
Intelligence agencies
National firewalls

Use:

Country ki safety aur digital sovereignty maintain karna.

Agar tum chaho to main “Cyber Security ke Sub-types” (Network, Application, Cloud, Endpoint, etc.) ko separate section mein ek chart aur example ke sath samjha du?

Bahut badhiya 👏 chalo ab hum Cyber Security ke Sub-Types ko aur deeply samajhte hain — har ek ka meaning, kaam, aur example ke sath 👇

💻 1️⃣ Network Security (नेटवर्क सुरक्षा)

➡️ Network me data jab transfer hota hai (like Wi-Fi, LAN, internet), us process ko secure karna.
Iska main aim hai — data transmission ke dauran unauthorized access aur attacks ko rokna.

🔹 Kaam:

Data packets ko monitor karna
Hackers aur malware ko block karna

🔹 Tools:

Firewall
VPN (Virtual Private Network)
IDS/IPS (Intrusion Detection & Prevention System)

🔹 Example:
Office network me firewall lagakar unauthorized users ko block karna.

📱 2️⃣ Application Security (एप्लिकेशन सुरक्षा)

➡️ Jab hum koi software ya app banate hain, to uske andar security features lagana hi application security hai.

🔹 Kaam:

App ke coding level par vulnerabilities (bugs, loopholes) ko fix karna.

🔹 Methods:

Authentication & Authorization
Secure coding practices
Penetration testing

🔹 Example:
Banking app me fingerprint login aur OTP verification add karna.

☁️ 3️⃣ Cloud Security (क्लाउड सुरक्षा)

➡️ Cloud me stored data (jaise Google Drive, AWS, OneDrive) ko protect karna.

🔹 Kaam:

Cloud par store files aur backups ko secure banana.

🔹 Tools & Methods:

Data Encryption
Multi-Factor Authentication (MFA)
Cloud Firewalls

🔹 Example:
Google Drive par password aur 2FA enable karna.

💾 4️⃣ Data Security (डेटा सुरक्षा)

➡️ Data ko unauthorized logon se bachane ke liye ki gayi protection.

🔹 Kaam:

Data ko encrypt karna, backup lena, aur secure transmission ensure karna.

🔹 Example:
Files ko password-protect karna, ya backup external hard drive me rakhna.

🌍 5️⃣ Internet Security (इंटरनेट सुरक्षा)

➡️ Internet use karte waqt user aur website dono ki protection.

🔹 Kaam:

Safe browsing aur secure transactions ensure karna.

🔹 Tools:

SSL Certificates
HTTPS
Secure Browsers

🔹 Example:
Online shopping karte waqt “🔒 HTTPS” website par transaction karna.

📱 6️⃣ Endpoint Security (एंडपॉइंट सुरक्षा)

➡️ Computer, mobile, laptop jaise end devices ko protect karna.

🔹 Kaam:

Devices ko malware aur virus se secure rakhna.

🔹 Tools:

Antivirus
Mobile Device Management (MDM)
Device Encryption

🔹 Example:
Office ke employees ke laptops par antivirus lagana.

🧠 7️⃣ Identity and Access Management (IAM)

➡️ Ye ensure karta hai ki sahi person ko sahi system ya data ka access mile.

🔹 Kaam:

User authentication aur role-based access dena.

🔹 Example:
Company me sirf HR department ko employee data access dena.

🧱 8️⃣ Operational Security (OPSSEC)

➡️ Organization ke internal operations aur systems ko secure karna.

🔹 Kaam:

Internal data aur procedures ko protect karna.

🔹 Example:
Employees ke logins aur passwords ko confidential rakhna.

🧰 9️⃣ Mobile Security (मोबाइल सुरक्षा)

➡️ Smartphones aur tablets ke data aur apps ko protect karna.

🔹 Kaam:

Mobile ke malware, spyware aur data theft se protection.

🔹 Example:
App permissions control karna, screen lock lagana, antivirus use karna.

🧬 🔟 Operational Technology Security (OT Security)

➡️ Industrial systems jaise power grids, factories, aur machinery ke digital control ko protect karna.

🔹 Kaam:

Machine automation systems ko hackers se bachana.

🔹 Example:
Factory ke robots ke control systems par security firewall lagana.

Agar chaho to main Cyber Security attacks ke types (jaise malware, ransomware, phishing, DDoS, etc.) bhi full explanation ke sath samjha du?
Wo next level hota hai — “Threats & Attacks in Security”.