[ N-SECURITY.COM ] - [ Network Security Solutions ]

Welcome

Network Security Solutions is focused on linux / unix server management and building the efficient and secure networking environments thoroughly crafted to client's needs.

Our core business

We manage linux / unix server infrastructures and build the efficient and secure networking environments using hardware cutting edge technologies suited to the needs of the project and the client. We believe in quality, opposed to quantity.

Our company consists of highly qualified, experienced people, who share a common passion of both server and network infrastructure management.

If you would like to know more, please visit about us page or take a look at our offer and see what we are good in.

network security

If you spend more on coffee than on IT security, you will be hacked. What's more, you deserve to be hacked.

—White House Cybersecurity Advisor, Richard Clarke

About us

The Network Security Solutions --
is the answer to market need for high quality server and network infrastructure management. We do not do everything, but what we do is perfect.

Never make the same mistake twice. Any task worth doing is worth doing right, and any task worth doing twice is worth automating. Anything that is broken needs to be fixed, and everything that works should be monitored. It's a simple set of ideals that can be challenging in practice, but is required to build a stable and usable environment.

—Our Mission Statement

Company story

Network Security Solutions was founded by experienced IT specialists, as an answer to market need for a pure networking company, which can build secure and stable networking environments while maintaining the highest quality of services. Our experience in previous companies and projects we worked for taught us, that in most cases the inner company communication, as well as too much "paper work" is too expensive and leads to lower quality products. We believe that in our own company we can fix it and make a networking world a better place.

Our principles

We stated basic principles, that we see as crucial in successful delivery of a stable and secure network environment project:

• we tend to give client what he needs, not what he wants
• we believe in open communication with client
• client is not our enemy
• "strict" is for corporations, we believe in "flexible"
• teamwork - share victory, share defeat

Grzegorz Leskiewicz

Grzegorz Leśkiewicz :: linux security :: server management

Owner / Sysadmin · experienced system administrator with strong focus on new technologies and research. He likes to reach beyond the stated standards conventions making things better. Particularly interested in linux / unix technologies, large scalable platforms, distributed systems and all around networking technologies. He also has a strong background in management of large hosting center server environments. Worked for leading companies as well as self employed expert.

Security must begin at the top of an organization. It is a leadership issue, and the chief executive must set the example.
— heard at a security conference

Services

linux server management

Hardware --
is easy to protect, lock it in a room, chain it to a desk, or buy a spare. Information poses more of a problem. It can exist in more than one place; be transported halfway across the planet in seconds; and be stolen without your knowledge.
— Bruce Schneier

The biggest gain for us is to see the project in live state. We are serious about each one we have. Server security and customer satisfaction are the most important things for us.

—Our Mission Statement

What we do best

We specialise in linux / unix server and large network environments management. We think, that every need deserves a custom solution, as in most of cases it is cheaper and easier, than a ready solution with after-integration pain. We deliver individual solutions, that best fulfill need of our clients. The impact is put always on high quality and technological innovation of the project.

Our Skills

We use a set of technologies we think are best suitable for big projects and those we have experience with, although we do not limit ourselves to them only. We constantly seek for new horizons, new trends and test them, so when they become mature, we can make use of them in our work. Network Security Solutions is always in search of new possibilities.

• Linux / Unix Networking & Administration

• Network Security & Troubleshooting

• Cisco Routers & Switches

• Sophos, FortiGate, SonicWall, Cisco ASA, NetGate and pfSense, OPNsense Firewall Systems

• Netapp, Dell EMC, IBM Storwize, QNAP, Synology Storage Systems

• VMware, Proxmox, OVM Virtualisation Systems

• Proficient in WWW, DBs, Cache, File transfer & File storage, Printing, Proxy, VPN, Load balancing, Mail, DNS, IPS & IDS, etc.

• Strong experience with backup and monitoring software like Veeam Backup, Nakivo Backup & Replication, Veeam One, Nagios, etc.

• Proficiency in mission critical systems administration, data security, system / network configuration and monitoring

• Strong analytical and problem solving skills with the ability to quickly adapt to changing and competing priorities

• Good project management skills, with the ability to independently interact and at times lead a team to complete initiatives with quality and timeliness

• Ability to maintain the highly secure nature of information technology work

• Excellent attention to detail, and analysis and decision making skills

• Hands on approach and a willingness to learn

Our offer

Server management

Linux / Unix servers and network Router / Switch management, from big complicated environments to smaller ones. We offer hosting on our servers as well as the ability to manage servers from our customers. We provide 24/7/365 monitoring for customers whose services we manage.

Network management

We build WAN / LAN / WLAN networks based on high quality hardware products from Cisco / Juniper / Brocade / etc. as well as manage them for our customers.

Security Audit

We perform security audits of networks and servers for our clients which allow to detect weak points and bottlenecks in the server and network area.

Outsourcing IT

We provide IT outsourcing services of all kind to external companies.

We believe in open cards and honest dialogue when it comes to negotiations, although we are not afraid to state our minds.We are always open to speak with our customer.

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