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Các nhận xét gần đây
Fix my sendmail server - Attempt 2
“This guy is true expert. Second time using him and it was a pleasure. I know he looks 14, but he assures me he is much older LOL. Anyway, anyone looking for Linux work, this is your guy.”icpage 2 tuần trước
Install SSH Session Logger on CentOS
“First time using Voitek K and the experience was great! I have him on my go to list for my Linux projects - Thank Voitek K !!”icpage 2 tuần trước
Korekta Tekstu (Język Polski)
“Excellent edit. Met all my requirements. Would order again.”A77A5 3 tuần trước
ispConfig Server Problems/Solving
“He got the Project on Friday evening. At the beginning all was looking very well and it seams that he is a nice guy. We informed him, that we are not going to make weekend. On Sundays I was checking my messages and I got a message from him where he was very angry, that we not accept his milestone request. he told as that he has removed all his work. this was 48 hours after the project was starting. we was wondering and I tried to contact him, but he was not answering anymore. then he wanted to get 5 euros from us because of the project fees. I do think it is normal that most of the people don't work on the weekend, and people can already wait until a Monday. Plus he got our cell phone numbers, if it was that urgent he could also call us and ask for the payment.”ideenhosting 3 tháng trước
Solving roundcube error
“Professional & trustworthy. Love to work with him again.”tharangadeshan 3 tháng trước
installing a proxmox LXC
“Thank you sir!”sandbits 3 tháng trước
MSc in Computing2004 - 2005 (1 year)
CCNA Routing and Switching (2006)Cisco
Cisco CCNA Routing and Switching program focuses on foundational IP networking skills required to deploy, operate and troubleshoot network layers 1-3. It introduces awareness of programmable networks (SDN), VPN technologies, adoption of IPv6, virtualized and cloud services, along with knowledge of QoS concepts and the ability to ensure critical traffic is being properly prioritized.
CCNA Security (2009)Cisco
CCNA Security is a job role based certification for Security Specialists, Security Administrators, and Network Security Support Engineers. This certification validates skills including installation, troubleshooting and monitoring of network devices to maintain integrity, confidentiality and availability of data and devices and develops competency in the technologies that Cisco uses in its security structure.
CompTIA Linux+ covers common tasks in major distributions of Linux, including the Linux command line, basic maintenance, installing and configuring workstations, and networking.
It does establish the core knowledge required of any cyber security role and incorporates best practices in hands-on trouble-shooting to ensure security professionals have practical security problem-solving skills. Cyber security professionals with Security+ know how to address security incidents – not just identify them. Security+ is compliant with ISO 17024 standards and approved by the US DoD to meet directive 8140/8570.01-M requirements.
US English Level 193%
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