Topology in Network Design | Sedulity Groups

In computer networking, topology refers to the layout of connected devices. Network topologies are categorized into the following basic types:
Bus, Star, Tree, Ring, Mesh & More complex networks can be built as hybrids of two or more of the above basic topologies.

Bus Topology
Bus network uses a common backbone to connect all devices. The backbone functions as a shared communication medium that devices attach into with an interface connector. A device wanting to communicate with another device on the network sends a broadcast message onto the wire that all other devices see, but only the intended recipient actually accepts and processes the message.

Search engine optimization (SEO) – Best way to improve your website ranking

SEO is the process of improving the visibility (ranking) of a website or a web page in a search engine's "natural" search results. In general, A website will receive more visitors if it appears earlier and more frequently in the search results list.

Have you ever wondered why some of the websites rank better than the others? It is because of a powerful web marketing technique Search Engine Optimization (SEO).

Pirate Bay co-founder arrested on hacking charges | Sedulity Groups

A co-founder of BitTorrent tracker The Pirate Bay has been arrested in Sweden over allegations he was involved in hacking a contractor to the country's tax authority.
Sweden's public prosecutions authority suspected Gottfrid Svartholm to be one of three involved in continued breaches of a core database held by contractor Logica over a two-year period.
The hacks, which began in 2010 and continued until April this year, reportedly involved accessing the database containing civic registration numbers for people with protected identities, with thousands of such numbers copied by the three over the breach period.

Virgin Mobile Users Personal Details can be Hacked by crackers | Sedulity Groups

Users of virgin mobile must pay attention as the data in your mobile phones is not safe anymore. Your phone number is the main key to your personal information. According to Kevin Burke, who warned Virgin Mobile USA customers about a conspicuous security hole in the phone company's account login protocol said, "If you are one of the six million Virgin subscribers, you are at the whim of anyone who doesn’t like you."
USA users of Virgin Mobile manage their account by logging in through an online portal, which requires a mobile number and a 6-digit pin. Once inside, customers can check their call records, change the handset associated with their number, and update their personal details

An Introduction to Cloud Computing | Sedulity Groups

Cloud computing means using the computing resources both hardware and software, that are delivered as a service over Internet. In other words, computer and software services necessary for computing works provided via the internet is called cloud computing.
When we think about the need of IT, cloud computing comes into focus like the requirement of a way to increase or add capabilities on the fly without investing in new infrastructure, training new personnel, licensing new software etc. Cloud computing encompasses any subscription-based or pay-per-use service that, in real time over the Internet, extends IT’s existing capabilities.

Ways of Improving Communication | Sedulity Groups

Think before speaking - This is not something new, but however often we hear it, we forget to apply it. To think before speaking means to show consideration to the other and then we say the right thing, at the right time, in the right way.

Listen with both ears - We should be an active listener by tuning in fully and being present fully with the person and with the moment. If I am not, I listen through one ear and let it out of the other, or I only half listen, which finally creates misunderstandings.

CYBER CRIME - A major problem in cyber space | Sedulity Groups

The concept of cyber crime is not totally different from the concept of conventional crime. Both include conduct whether act or omission, which cause breach of rules of law and counterbalanced by the permit of the state.
Crime is asocialand economic phenomenon and is as old as the human society. Crime is a legal concept and has the sanction of the law. Crime or an offence is “a legal wrong that can be followed by criminal proceedings which may result into punishment.” The hallmark of criminality is that, it is breach of the criminal law.