Certificate Authority (CA) Server | تعلم ببساطة
تعلم أساسيات خوادم إصدار الشهادات المستخدمة فى أمن المعلومات بكل سهولة وبساطة
Description
أهلاً بكم في هذا الشرح المبسط لخوادم إصدار الشهادات المستخدمة فى أنظمة التشغيل لتوفير أمن المعلومات
استخدم هذا الكود للحصول علي خصم لفترة محدودة
B8A8D958771EB0893DFB
وفى حال إنتهاء صلاحية الكود يمكنك مراسلتى لطلب كود آخر
Certification Authority Server and Public Key Infrastructure
مدة الشرح أقل من 8 ساعات فيها المختصر المفيد لهذا الجزء
محتاج تكون متأسس فى الشبكات وأنظمة التشغيل علشان تفهم هذا الجزء جيدا
يوجد ملف ملحق مع الكورس فى المحاضرة الثانية فيه لينك الماتيريال المطلوبة
الشرح يحتوى على أجندة لكل محاضرة فيها النقاط اللى اتشرحت فى كل محاضرة
كل محاضرة ملحق بها ملف الأجندة الخاصة بها
ودى الأجندة للنقاط اللى هتتغطى فى هذه السلسلة
Certificate Server
Certificate & Certificate Importance
Web Servers (HTTP & HTTPS Servers)
Mail Servers
Remote Desktop Protocol
SSH Protocol
VPN (Virtual Private Network)
Wireless Security
Information Security EFS Encrypted File System
Web Servers Basics
Website
Web Server
Web Hosting App IIS Apache Xampp Nginx
Web Developer ex HTML Java Script CSS SQL PHP Java, Ruby Perl, ASP/ASP.NET Python
Web Client
Web Browser
Microsoft IIS Internet Information Service
Web Protocols
HTTP No Security
HTTPS (Secure) Certificate
HTTP Web Server
Data Sniffing Attack Confidentiality
Encryption (Certificate)
Website Spoofing Attack Authentication
Fake Website
Digital Signature (Certificate)
Data Modification Attack Integrity
Hashing (Certificate)
Data Replay Attack Anti-Replay
Sequence Number
HTTPS Web Server (HTTP + SSL or HTTP + TLS)
SSL (Secure Socket Layer) ex SSLv2.0, 3.0
TLS (Transport Layer Security) ex TLSv1.0 1.1, 1.2 1.3
SSL or TLS Needs Certificate
Uses Certificate Digital Signature for Authentication
Uses Certificate Encryption for Confidentiality
Uses Certificate Hashing for Integrity
Confidentiality
Encryption
Decryption
Cryptograghy
Cryptanalysis
Cryptology (Cryptograghy + Cryptanalysis)
Plain Text (Clear Test)
Cipher Text (Encrypted Test)
Encryption Algorithm
Encryption Key
Encryption Algorithms & Key Lengths
DES 56-bits Key Cracked by CopACABANA Machine in 6.4 Days
3DES 112 & 168 bits Key Needs 4.6 Bilion Years to be Cracked
AES 128,192,256 bits Key Faster Than 3-DES (Needs 149 Trillion Years to be Cracked)
SEAL
TKIP
RC4
Blowfish
Cryptanalysis Methods
Brute-Force Attack Method
Super and Quantum Computers
QCR (Quantum Computer Resistant) min 256-bits Key
- Symmetric Encryption
Same Key for Encryption & Decryption
Symmetric Key Pre Shared Key) (PSK
DES
3DES
AES
SEAL
TKIP
RC4
Blowfish
- Asymmetric Encryption
Certificate File
Different Keys for Encryption & Decryption
Public Key & Private Key
RSA Rivest Shamir Adleman
DSA Digital Signature Algorithm
ECC Elliptic Curve Cryptography
DH Diffie-Hellman
Very Very Slow
Mix between Symmetric & Asymmetric Encryption
Asymmetric (Often Used for Securely Exchanging Secret Keys)
Symmetric (Used for Bulk Data Transmission)
HTTPS Web Server
HTTP & SSL or HTTP & TLS
SSL (Secure Socket Layer) ex SSLv2.0 3.0
TLS (Transport Layer Security) ex TLSv1.0 1.1 1.2 1.3
SSL or TLS Needs Certificate
Integrity
Hashing (One-Way Equation)
Hash Value (Fixed Size) (Fixed Length)
Fixed Size but Different Values for Different Inputs
MD5 128-bits Output Faster
SHA-1 160-bits Output Slower
SHA-2 224, 256, 384 and 512 bits Output
NTLM 128 bits Output
Hash Collision Attack
Unkeyed Hashing
Non-Salted Hashing
Keyed Hashing HMAC-MD5 and HMAC-SHA
Salted Hashing
HMAC Hashing Hash Message Authentication Code
Hashing Provides Password Security
Websites Users, Passwords Database
Hash Cracking
Anti Replay Attack
Sequence Number
Authentication
Site Name
HTTP/HTTPS
Trusted (Valid) Certificate
UnTrusted (Invalid) Certificate
Public CA Servers (Certification Authority Server)
Trusted CA Servers
Digicert Verisign Google Trust Lets Encrypt Golobal Sign
Digital Signature
Self Generated & Self Signed Certificate
Private Local CA Server
Digicert CSR Certificate Signing Request
DigiCert offers a wide range of digital certificates
SSL TLS Certificates: Providing security and trust for websites.
Multi-Domain SSL Certificates: Multiple websites under one certificate
Wildcard SSL Certificates: Multiple subdomains using a single certificate
Code Signing Certificates: Used for signing digital applications and software to ensure their integrity and authenticity
Document Signing Certificates: Used for signing digital documents in a way that ensures their safety and validity
Secure Email Certificates: Allowing encryption and signing of emails for security and authentication in email communication
Application File Integrity & Authentication
Hash Value
Digital Signature (Needs Certificate)
Remote Desktop Protocol
RDP Less Secure Basic Authentication Level RDP
RDP More Secure (Network Level Authentication RDP
Uses SSL or TLS Needs Certificate)
Remote Web Management
HTTP (No Security)
HTTPS Uses SSL or TLS Needs Certificate
Remote Management
Telnet (No Security)
SSH Telnet + SSL Needs Certificate
VPN Security
SSL or TLS Needs Certificate
Mail Server Security
SSL or TLS Needs Certificate
Microsft Exchange Server
EFS Encrypted File System) (Needs Certificate)
Certification Authority (CA) Server
PKI Public Key Infrastructure
CA Server Installation & Configuration
Root CA
Subordinate CA
Standalone CA
Enterprise CA Domain Only
Certificate Validation and Expiration Time
CA Server Issued Certificates
CA Server Pending Requests Needs Approve
CA Server Revoked Certificates
Certificate Templates Enterprise CA Only
Export CA Certificate
Certificate Name
Certificate Serial Number
Install Certificate
Root CA Publishing Policy
IIS Request Web Certificate
Certificate Enrollment
Manual Enrollment
MMC Certificate Console
Web Enrollment
Auto Enrollment Domain Only Enterprise CA Only
Certificate Templates Management
Revoke and Unrevoke Certificate
Hold Certificate
CA Server CRL Update (Certification Revocation List)
CA Server Backup & Restore
يوجد كوبون خصم لفترة محدودة فى الوصف الخاص بكل كورس
يمكنك إستخدامه للحصول على الكورسات بتكلفة مخفضة
ورأيك وتقييمك للكورس يهمنى جداً
ولمزيد من كورساتى المدفوعة أو المجانية يمكنك متابعة قناتى على اليوتيوب
Kamel IT Courses
الكورسات المدفوعة كاملة شاملة كل الفيديوهات والكتب والماتيريال والبرامج المطلوبة للتطبيق العملى ويمكنك تحميلها كاملة على جهازك
Available Courses:
• CompTIA A+.
• CompTIA Network+.
• CompTIA Security+.
• Cisco CCNA.
• Cisco CCNP ENCOR.
• Cisco CCNP Security SCOR.
• Microsoft MCSA.
• Microsoft MCSE.
• EC-Council CEH.
ويمكنك التواصل معى على يوديمى أو على الواتس لمزيد من التفاصيل عن الكورسات المدفوعة والتكلفة الخاصة بها
Mobile & WhatsApp Number: +201003405464
بالتوفيق دائما للجميع إن شاء الله
What You Will Learn!
- Certificate Server
- Web Server (IIS)
- Certificate Importance
- Encryption and Hashing
- Authentication
- Microsoft CA Server
- PKI (Public Key Infrastructure)
Who Should Attend!
- مهندسين الشبكات وأنظمة التشغيل والأمن السيبرانى وأمن المعلومات