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Lync server: New Name for New Generation of United Communications



Lync server: HISTORY Microsoft Office Live Communications Server was initially launched on December 29, 2003 to replace the Exchange Instant Messenger service included in Exchange 2000, which was withdrawn from all the features of Exchange 2003. Dealers, including Exchange 2000 Software Assurance are entitled...

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Sharath Reddy Written on 04/04/2011 in Blog

Introduction to Computer & IT Insecurity



Introduction to Computer & IT Insecurity Computer security and IT security are terms associated with the protection of computer software, hardware, and the network systems from the hazards of external attacks from virus, cracking, hacking, etc. In fact, the security measures and policies aim at safeguarding or protecting the...

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Sharath Reddy Written on 04/04/2011 in Blog

Ethical Hacking and its Difference to Malicious Hacking



Ethical Hacking and its Difference to Malicious Hacking Ethical Hacking is also often termed as Intrusion, Penetration Testing, Tiger Teaming, Sneaking, or Red Teaming. The methodologies used for ethical hacking are similar to those used for malicious hacking. The only difference between the two is the former uses the...

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Sharath Reddy Written on 04/04/2011 in Blog

Computer Network’s Security Systems Penetration



Computer Network’s Security Systems Penetration Penetration refers to a successful, but an unauthorized breach of security perimeter of a computer system. Penetration Testing is done as a part of ethical infiltration, wherein the computer network’s security systems are evaluated thoroughly by simulating attacks from malevolent sources, also called the...

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Sharath Reddy Written on 04/04/2011 in Blog

Vulnerability with regards to computer security



Vulnerability with regards to computer security Vulnerability, with regards to computer security, refers to weakness in the computer system or network that enables an attacker to make unauthorized access into the system and affect its information assurance. Any venerability is nothing, but an intersection of 3 basic...

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Sharath Reddy Written on 04/04/2011 in Blog

Passwords – Best Practices and Tips



Passwords - Best Practices and Tips As we become more and more entrenched in a web-based society, passwords are a fact of life, and the more we expand our online dealings, the more passwords we must create, and keep track of. There are passwords to log on to our...

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Sharath Reddy Written on 04/04/2011 in Tips

CSharp Language : Its History and Uses



CSharp Language: Its History and Uses The symbol of programming language that will be discussed later was rooted on the note of music which is the see sharp note. The sharp signifies a pitch that is higher in half-step.  Due also to the restrictions of the computer display and...

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Sharath Reddy Written on 04/04/2011 in Blog

Performance of browsers: A short Study



Performance of browsers: A short Study Firefox 3.5: The most unique feature of Firefox is its simplicity. Users will be excited with so many features like, customized tools and features, all types of add-ons, Smart Location Bar, an Instant Web Site ID, Improved Tabbed Browsing, an integrated search engine, Location-Awareness feature, Spell...

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Sharath Reddy Written on 04/04/2011 in Blog

All about Exchange Server 2003 Tools – Top 20 Tools



All about Exchange Server 2003 Tools – Top 20 Tools You might have heard of the exchange server 2003 tools, which are in abundance for several different purposes, but perhaps, you’re not yet aware of their unique features, enhancements, how they work and their compatibility with other exchange servers...

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Sharath Reddy Written on 04/04/2011 in Blog

DHCP is Dynamic Host Configuration Protocol



DHCP - Dynamic Host Configuration Protocol 1.  Static Address Allocation: In this client request for the static IP address request from DHCP Server. And DHCP server has a database that statically binds physical addresses to IP addresses. DHCP (dynamic host configuration protocol) provides static and dynamic address allocation that...

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Sharath Reddy Written on 04/04/2011 in Blog