Archive for the ‘Career’ Category

BYOD-Bring Your Own Device

BYOD is an upcoming trend that is being followed by many enterprises where employees can use their personal devices at workplace. BYOD’s easy to use mobile application helps to access shared data smoothly and also provides the advantage of working anytime and anywhere using their own devices. Use of BYOD devices has helped to improve employee satisfaction and productivity.

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Linux Firewall

OOAC, LLC implemented linux firewall for one of its clients to provide perimeter security. Shorewall was used as the firewall to check on traffic in and out. This ensured quality of service and involved multiple security zones. Delimiter zones with access control was used.

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Kolab Installation

OOAC, LLC helped its clients in implementation of Kolab mail server.

Kolab is considered as an open-source alternative for Microsoft Exchange.

It is free and requires no licensing.

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Palo Alto-Firewall Load Balancer and Anti-Spam Audit

PALO ALTO-FIREWALL LOAD BALANCER AND ANTI-SPAM AUDIT_                                                                                 […]

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Microsoft Office 0365 Migration

Microsoft Office 0365 Migration

OOAC,LLC implemented 0365 migration for many of its clients. Microsoft Office 0365 serves all kinds of businesses ranging from individual consultants to enterprises.

Why use Office 0365 for your business?

Reduced maintenance costs, simple and improved productivity.

Anytime and anywhere access to emails, contacts, calendars using any device.

Disaster recovery, robust, security, privacy control and standards.

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Samba Remote Code Execution Vulnerability

Recent reports have found that Samba, a tool that is used to integrate linux servers with windows environment faces a vulnerability flaw that allows hackers to gain super user permissions on the networks. The impact is large since Samba is implemented practically everywhere Linux is in use. The flaw is said to have affected 3.6.3 and earlier versions.

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Cisco ASA to Checkpoint UTM Migration

Cisco ASA’s offered discrete high-performance security services and we required an appliance which will implement security based on defence-in-depth principle. We migrated the existing Cisco ASA which was the perimeter firewall to Checkpoint UTMs based on the blade architecture The checkpoint offerings included a lot more services and also application intelligence.The checkpoint offers perfect combination of proven security, easy deployment and effective management

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Data Centre Management

OOAC LLC provides datacenter management to one of its client organisation. Administering computing, storage and network infrastructure are a common attribute in operation and administration these days. Another aspect of administration was to introduce intelligent power management and remote console capabilities to our client’s infrastructure. We introduced intelligent power distribution units in each rack, IP KVM for remote console capability and UPS management module to monitor UPS.

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VMWare ESXI P2V

OOACLLC using virtualization technologies helped organizations to minimize their capital expenses through server consolidation. Virtualization technologies also helps in provisioning an instance of application or OS on the fly. We proposed VMWare’s Vsphere solution to address the client requirements. Hardware requirements were planned based on the current utilization of the servers in the server farm and capacity for the virtualization infrastructure was arrived.

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Email Server and Security using open source components

OOAC implemented the project for an Electronics Component Manufacturer. The objective was to migrate 50 users and their mails from Mdaemon to Linux system. The implementation was based on Ubuntu 8.04 and hardened with Bastille Linux. The SMTP and IMAP components chosen were Postfix and Cyrus. Email security was supervised by Amavis, Spamassassin, Razor, clamav, Pyzor, Selected RBL and hardening the postfix instance. Shorewall and portsentry were installed for security and active response. Squirrelmail with Out of office and auto reply was configured as the Mail User Interface.

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100 Arbor Oak Drive, #200
Ashland, Virginia 23005-2261
Phone: 1-(804)-368-8631
Toll Free: 1-(877)-230-7449
Website: http://www.ooacllc.com
Email: info@ooacllc.com