Mohamed Elrefaey Email & Phone Number

Cairo, Egypt

I work as a Network Security Engineer, where I am responsible for designing, implementing, and maintaining security solutions to protect the network infrastructure. My duties include:Setting up and maintaining Firewalls: Ensuring advanced protection systems against cyber threats and attacks.Managing Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS): Monitoring suspicious activity and preventing breaches.Implementing Security Policies: Ensuring… Show more I work as a Network Security Engineer, where I am responsible for designing, implementing, and maintaining security solutions to protect the network infrastructure. My duties include:Setting up and maintaining Firewalls: Ensuring advanced protection systems against cyber threats and attacks.Managing Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS): Monitoring suspicious activity and preventing breaches.Implementing Security Policies: Ensuring compliance with security standards and protocols.Encrypting Data: Ensuring data protection during transmission and storage.Regularly Monitoring the Network: Checking system integrity and early detection of potential threats.Conducting Security Assessments and Regular Tests: Identifying and addressing vulnerabilities.Managing Security Incidents: Investigating incidents and providing recommendations to improve security.User Awareness: Conducting training programs and workshops on cybersecurity best practices.I ensure that networks are continuously protected, focusing on updating systems and security protocols to counter emerging threats and maintain the integrity of data and infrastructure. Show less

Egypt

I am involved in network infrastructure and server management. I am responsible for setting up and maintaining the network, servers, switches, routers, firewall, and all other necessary infrastructure to ensure that they operate effectively and efficiently around the clock, 24/7. Additionally, I supervise the monitoring of the network and servers throughout the day, keeping an eye on traffic and other related activities.

Cairo, Egypt

I teach the information security grant provided by Udacity and the Ministry of Communications and Information Technology. I provide comprehensive security awareness training to students, covering various types of cyber attacks, the necessary infrastructure required to build security solutions, and different methods of hacking. I also develop penetration testing simulations and secure them after the attack.

Cairo, Egypt

I teach the CCNA grant provided by the Ministry of Communications and Information Technology. The grant covers basic, intermediate, and professional concepts in the field of networking, including configuring routers and switches for Cisco devices, setting up network infrastructure, and simulating data centers. We also cover network security, including different types of cyber attacks, how to secure networks, and how to configure necessary settings for each type of security breach on the network… Show more I teach the CCNA grant provided by the Ministry of Communications and Information Technology. The grant covers basic, intermediate, and professional concepts in the field of networking, including configuring routers and switches for Cisco devices, setting up network infrastructure, and simulating data centers. We also cover network security, including different types of cyber attacks, how to secure networks, and how to configure necessary settings for each type of security breach on the network or data center. Show less

Cairo, Egypt

Web PenTest ,Web Server Administrator, Web Server Security, Mail Web Server, Antivirus Scanning, MySQL, SSL tls, FTP, SSH, FW, HTaccess, PHP.ini ...etc

Cairo, Egypt

I teach the information security grant provided by Udacity and the Ministry of Communications and Information Technology. I provide comprehensive security awareness training to students, covering various types of cyber attacks, the necessary infrastructure required to build security solutions, and different methods of hacking. I also develop penetration testing simulations and secure them after the attack.

Cairo, Egypt

As a team leader, I effectively configured Cisco devices, including routers, switches, core switches, access points, IP Phone SIP. I demonstrated strong technical proficiency, leadership and team management skills, problem-solving abilities, attention to detail, emphasis on documentation, and a commitment to continuous learning.

Cairo, Egypt

Cairo, Egypt

Web PenTest, Web Server Administrator, Web Server Security, Mail Web Server, Antivirus Scanning, MySQL, SSL tls, FTP, SSH, HTaccess, PHP.ini ...etc

Bachelor'S Degree, Computer Sciences, V.Good

Bachelor'S Degree Online, Computer And Information Sciences And Support Services