شرح بالعربي لــ DNS Server

الجزء الاول : https://free4arab.net/courses/windows-server-2019-eng-abeer-hosni/lessons/dns-part-1/

الجزء الثاني : https://free4arab.net/courses/windows-server-2019-eng-abeer-hosni/lessons/dns-part-2/

الجزء الثالث : https://free4arab.net/courses/windows-server-2019-eng-abeer-hosni/lessons/dns-part-3/

المهندسة عبير حسني

https://free4arab.net/instructor/abeer-hosni/

#Free4arab #DNS #FreeCourse

Hiring the following positions:

1- IT Infrastructure Section Head

Lead and mentor the System Administration and Service Desk teams.

Define and implement infrastructure strategy, standards, and procedures.

Ensure SLA compliance and continuous improvement in IT service delivery.

Participate in IT budgeting, planning, and vendor management

10+ years in IT infrastructure roles, with at least 2 years in a leadership.

Hands-on experience with:

Virtualization platforms (VMware/Hyper-V)

Backup systems like Commvault / Veeam

ManageEngine tools (Desktop Central, ServiceDesk Plus, ADAudit)

Storage systems, Active Directory, DNS, DHCP, ADFS Kaspersky Security Center

Linux (RHEL/SUSE) and Windows Server environments

2- Senior Cyber Security Engineer

We are seeking a highly skilled Senior Cyber Security Engineer with expertise in Palo Alto, FortiGate, SIEM solutions, and ClearPass to join our team. The ideal candidate will have extensive experience in safeguarding our organization's information systems and data against cyber threats, focusing on advanced security technologies.

Experience: 5+ years of experience in cyber security roles, with a focus on engineering and architecture.

Technical Skills:

Proficient in configuring and managing Palo Alto and FortiGate firewalls.

Experience with SIEM tools for threat detection and incident response.

Familiarity with ClearPass for network access control.

Certifications: Relevant certifications such as CISSP, CISM, CEH, or similar are highly desirable.

3- Senior Service Desk Engineer

Minimum 5 years in a technical support or service desk role.

Strong experience with:

ManageEngine Desktop Central and ServiceDesk Plus, CCTV, Monitoring Tools, Windows 10/11, Printers, POS, Access Door

Location: Sadat City - Menofia

Apply at: eng.tawfek@gmail.com or Direct Message with your updated CV

Organi Group is hiring

We’re excited to share this week’s career opportunities across our growing teams.
If you’re passionate, driven, and ready to take the next step in your career — we’d love to hear from you.

This Week Open Positions:

- Senior Engineer Site
- Senior Technical office Engineer
- Quantity Surveyor Section Head
- Senior Procurement Engineer
- Head of Cyber Security
- Sap-PP consultant
- Information Technology Specialist
- Payroll Specialist
- Senior AP Accountant
- Warehouse Manager
- Administrative Assistant

To apply, please send your CV to careers@organi-group.com
with the job title mentioned in the subject line. Organi Group is hiring

We’re excited to share this week’s career opportunities across our growing teams.
If you’re passionate, driven, and ready to take the next step in your career — we’d love to hear from you.

This Week Open Positions:

- Senior Engineer Site
- Senior Technical office Engineer
- Quantity Surveyor Section Head
- Senior Procurement Engineer
- Head of Cyber Security
- Sap-PP consultant
- Information Technology Specialist
- Payroll Specialist
- Senior AP Accountant
- Warehouse Manager
- Administrative Assistant

To apply, please send your CV to careers@organi-group.com
with the job title mentioned in the subject line.

System Administrator – Abu Dhabi (On-site)

We are looking for an experienced System Administrator to join our team in Abu Dhabi. The ideal candidate will have strong technical expertise in VMware, Microsoft environments, and on-prem infrastructure management.

🔹 Location: Abu Dhabi
🔹 Availability: Immediate to max 30 days notice period
🔹 Eligibility: Only UAE-based candidates will be considered

🔹 Key Requirements:
. Bachelor’s degree in IT, Computer Science, or related field
. Minimum 7 years of experience in Systems Administration
. VMware & Microsoft Certified (MCSA/MCSE/VCP)
. ITIL Certified
. Proven experience managing on-prem infrastructure (compute, storage, networking, security)
. Hands-on experience with PowerShell or automation tools
. Strong knowledge of enterprise backup, DR solutions, and Microsoft 365 environments

🔹 Good to Have:
. MBA or Project Management certification (Agile/Waterfall)
. Knowledge of GDPR, ISO27001, PCI, and UAE security regulations

📩 Apply Now: kajal.samiulla@dautom.com

We Are Hiring: Junior IT Specialist

📍 Location: Sheikh Zayed, Cairo
🏢 Company: Leaders Developments

We are looking for a Junior IT Specialist with 2–4 years of experience maximum to join our team and support our IT operations.

🔧 Responsibilities:

• Provide technical support for employees (hardware & software)

• Troubleshoot and resolve IT issues

• Install, configure, and maintain computers, printers, and office systems

• Support networks, emails, security, and servers

• Ensure smooth daily internal technical operations

✅ Requirements:

• 2 to 4 years of experience in IT Support

• Strong knowledge of Windows systems, networks & troubleshooting

• Familiar with hardware/software maintenance

• Fast problem solver with strong communication skills

• IT degree or relevant certification is a plus

⭐ Benefits:

✔ Medical & social insurance
✔ Career growth opportunities
✔ Supportive professional environment

⏰ Working Hours: 11:00 AM – 7:00 PM
📩 Apply now: Send your CV to n.mahogub@leadersdevelopments.com
📞 WhatsApp / Contact: 01034446269

كورس Microsoft Project from Zero to Pro بروجكت من الصفر للاحتراف

على Udemy ببلاش لاول 1000 واحد

الفرصة محدودة و مش هتطول، الحقها قبل ما تفوتك

الكورس باللغة العربية

الدورة 👇

https://free4arab.net/free-udemy/

IT Director

📍Location: Heliopolis, Cairo, Egypt

- Bachelor’s degree in IT, Computer Science, or a related field.

- 15+ years of experience in IT leadership roles within the BPO industry.

- Strong expertise in IT infrastructure, and process optimization.

- Proven ability to lead cross-functional technology projects.

- Fluency in English.

📩 Apply now by sending your CV to Esraa.Ahmed@isonxperiences.com with the subject line “IT Director”

كورس Excel from Zero to Pro - الإيكسل من الصفر للاحتراف

على Udemy ببلاش لاول 1000 واحد

الفرصة محدودة و مش هتطول، الحقها قبل ما تفوتك

الكورس باللغة العربية

الدورة 👇

https://free4arab.net/udemy-100/

MAC Carpet is now hiring the following positions:

#IT
#Senior_Network_Engineer
#Senior_System_Engineer

We are looking for experienced IT professionals to join our team in two key roles, responsible for maintaining and securing our enterprise infrastructure.

🔹 Senior System Engineer
Manage servers, Active Directory, Office 365, virtualization, and backups to ensure system performance and security.
Requirements: 5+ years of experience, strong knowledge of Windows Server, AD, O365, backups. MCSE / Microsoft 365 Certified preferred.

🔹 Senior Network Engineer
Design and secure network architecture using Fortinet, VPNs, and firewalls to protect corporate and industrial systems.
Requirements: Experience with Fortinet, routing & switching, XDR. CCNA/CCNP/CEH preferred.

Job Location: 10th Of Ramadan City

📩 Interested candidates can apply by sending an updated CV to hr@maccarpet.com with the job title in the email subject

كورس Azure Migration Workshop

على Udemy ببلاش لاول 100 واحد

الفرصة محدودة و مش هتطول، الحقها قبل ما تفوتك

الكورس باللغة العربية

الدورة 👇

https://free4arab.net/udemycoupon100/

شرح مبسط لـ Wireshark بالعربي

الجزء الأول : https://free4arab.net/courses/penetration-testing/lessons/essential-tools-wireshark-part-1

الجزء الثاني : https://free4arab.net/courses/penetration-testing/lessons/essential-tools-wireshark-part-2/

المحاضر المهندس حسن سعد

https://free4arab.net/profile/Hassan+Saad/

شرح للمهندس أحمد عطية

لينك الشرح 👈 👈 https://free4arab.net/courses/offensive-security-certified-professional-oscp/lessons/sniffing-traffic/

https://free4arab.net/profile/Ahmed+Atiaa/

ومن هنا تقدر تتابع كورس كامل لشرح الـ Wireshark بالعربي 👇

https://free4arab.net/courses/?s=Wireshark&ref=course

للحصول على مئات الدورات المجانية 👈👈 https://bit.ly/3ch1PDU

#Free4arab #Wireshark #IT

كورس Azure Migration Workshop

على Udemy ببلاش لاول 100 واحد

الفرصة محدودة و مش هتطول، الحقها قبل ما تفوتك

الكورس باللغة العربية

الدورة 👇

https://free4arab.net/udemycoupon100/

لاول 1000 مشترك 👇

Python 101: Complete Python Programming Step by Step Guide

https://free4arab.net/udemycouponf4a/

للمزيد من الدورات المجانية من يوديمي

https://icttube.com/category/udemy-free/

وهنا هتلاقي كنز من الدورات المجانية

http://free4arab.net/courses

لاول 1000 مشترك 👇

Cybersecurity Stories. Learn from real-world experience.

https://free4arab.net/udemy/

للمزيد من الدورات المجانية من يوديمي

https://icttube.com/category/udemy-free/

وهنا هتلاقي كنز من الدورات المجانية

http://free4arab.net/courses

هل تريد أن ترتقي لمستوى أعلى في عالم الـ Cyber Security؟

في الفترة الأخيرة كثير من المؤسسات بدأت تدرك إن Cyber Security ما هو وظيفة واحدة ولا أداة واحدة. هو عبارة عن منظومة كبيرة، وكل جزء فيها يكمل الثاني. أي خلل في عنصر واحد ممكن يفتح باب لثغرة خطيرة حتى لو كل شيء ثاني مضبوط.

إذا كنت ناوي تبني مسار قوي في هذا المجال، أو تطور منظومتك داخل المؤسسة، فهذه هي 12 قاعدة ذهبية لازم تكون معك في الطريق:

1) Authentication
هنا نتأكد إن الشخص اللي يحاول يدخل هو فعلًا هو. نستخدم Strong Password Policy و MFA عشان نقلل فرص الاختراق.

2) Authorization
بعد ما نتحقق من الهوية، نحدد وش يقدر يسوي. مبدأ Least Privilege و RBAC يحمي المؤسسات من أي وصول غير ضروري.

3) Encryption
لو حصل تسريب بيانات، التشفير يكون خط الدفاع الأخير. استخدام TLS, وData Encryption, وKey Management يحافظ على سرية البيانات.

4) Vulnerability Management
ما في نظام بدون ثغرات، لكن الفرق في طريقة إدارتها. الفحص المستمر، تحديثات Security Patches، وContinuous Monitoring ضرورية جدًا.

5) Audit & Compliance
في جهات لازم نلتزم بمعاييرها مثل GDPR وHIPAA. هنا نسوي Regular Audits ونراجع سياساتنا باستمرار.

6) Network Security
من أهم المجالات. من Firewalls إلى Secure DNS وNetwork Segmentation—هذي الأشياء تمنع الهجمات قبل ما تبدأ أصلًا.

7) Terminal Security
أجهزة الموظفين نقطة دخول رئيسية. لذلك لازم Endpoint Protection, Antivirus, وتشفير الهارد Disk Encryption.

8) Emergency Responses
لو حصل Incident، ما في وقت للتفكير. لازم يكون فيه Incident Response Plan جاهز، ومعالجة DDoS Attacks، وخطة Data Breach Response.

9) Container Security
خصوصًا مع Kubernetes وانتشار الـ Microservices. فحص Container Images وتشغيل أدوات Runtime Security شيء مهم.

10) API Security
واجهات الـ APIs صارت هدف مفضل للمهاجمين. لذلك نستخدم OAuth 2.0, Rate Limiting, وInput Validation.

11) 3rd-Party Management
أي تعامل مع مورد خارجي يعني مخاطرة. لازم نفهم Vendor Risks ونراقب وصولهم للنظام.

12) Disaster Recovery
وأخيرًا، لو حصل الأسوأ… لازم نرجع بسرعة. نسخ احتياطي، خطة DR, وأنظمة Redundancy.

ومضة :
الأمن السيبراني الناجح مو عبارة عن “منتج نشتريه”، بل هو نضج كامل في 12 مجال. كل ما ارتفع نضجك في هذي المجالات، كل ما صارت مؤسستك أقوى وأصعب في الاختراق.

دورات مجانية فى الأمن السيبراني https://free4arab.net/courses/?c_search=cyber&ref=course

By Mohammed Al-Rabaie

#cybersecurity #authentication #Free4arab

لاول 1000 مشترك 👇

Mastering Power BI Report Design - Beginner to Advanced

https://free4arab.net/udemycouponfree/

للمزيد من الدورات المجانية من يوديمي

https://icttube.com/category/udemy-free/

وهنا هتلاقي كنز من الدورات المجانية

http://free4arab.net/courses

💻 ☁ 𝐂𝐥𝐨𝐮𝐝 𝐂𝐨𝐦𝐩𝐮𝐭𝐢𝐧𝐠 👇👇👇


https://free4arab.net/tag/cloud-computing/

AWS

https://free4arab.net/courses/?c_search=aws&ref=course
Azure

https://free4arab.net/courses/?c_search=az&ref=course

لاول 1000 مشترك 👇

Python Programming Masterclass

https://free4arab.net/udemycouponf4a/

للمزيد من الدورات المجانية من يوديمي

https://icttube.com/category/udemy-free/

وهنا هتلاقي كنز من الدورات المجانية

http://free4arab.net/courses

شرح بالعربي لــ Cisco Port Forwarding

لينك الشرح : https://free4arab.net/courses/building-new-network-infrastructure-from-scratch/lessons/cisco-port-forwarding-static-nat/

وللمزيد من شرح شهادات سيسكو بالعربي

https://free4arab.net/course-category/cisco/

https://free4arab.net/category/cisco/

#Free4arab #Cisco

لاول 1000 مشترك 👇

Mastering Power BI: From Data to Dashboard

https://free4arab.net/udemycouponfree/

للمزيد من الدورات المجانية من يوديمي

https://icttube.com/category/udemy-free/

وهنا هتلاقي كنز من الدورات المجانية

http://free4arab.net/courses