Monday, December 27, 2010

seo tips

http://knol.google.com/k/jagadeesh-m/search-engine-optimization-seo-101/1m1scw95niudm/16

Getting started with Google Calendar Sync

Getting started with Google Calendar Sync

Saturday, December 11, 2010

TECHINICAL STUFFS

TECHINICAL WORKS IN SEO
* Website analysis and Research
* Domain name selection (with Keywords)
* Competitor analysis
* Content integration.
* Keyword research and suggestion
* Software Tools for keyword research: Overture (Yahoo),
Adwords (Google), Word tracker.
* Set up Keyword phrases to , and for the specific page.
* Design the Navigational structure of the website to allow spiders.
* Site map creation and link page structure.
* Robots.txt creation
* Search engine and directory submissions
* Article submissions and Press releases.
* Forums and Blogs
* Google Local listing for Geo target.
* Google Webmaster tools and Google Website optimizer analysis
* Google Base for products
* Link Exchange Campaign
* Ad words, Ad sense-Web Analytics
* SEO Tools : WebCEO, SEO Elite, Advanced Web Ranking tools,
IBP tool and more online SEO tools for research and report generation.
* Social Media Optimization and Marketing

CRYPTOGRAPHY

Cryptography
Is the science of writing in secret code and is an ancient art; the first documented use of cryptography in writing dates back to circa 1900 B.C. when an Egyptian scribe used non-standard hieroglyphs in an inscription. Some experts argue that cryptography appeared spontaneously sometime after writing was invented, with applications ranging from diplomatic missives to war-time battle plans. It is no surprise, then, that new forms of cryptography came soon after the widespread development of computer communications. In data and telecommunications, cryptography is necessary when communicating over any untrusted medium, which includes just about any network, particularly the Internet.

security requirements

Authentication: The process of proving one's identity. (The primary forms of host-to-host authentication on the Internet today are name-based or address-based, both of which are notoriously weak.)
Privacy/confidentiality: Ensuring that no one can read the message except the intended receiver.
Integrity: Assuring the receiver that the received message has not been altered in any way from the original.
Non-repudiation: A mechanism to prove that the sender really sent this message.

Cryptography, then, not only protects data from theft or alteration, but can also be used for user authentication. There are, in general, three types of cryptographic schemes typically used to accomplish these goals: secret key (or symmetric) cryptography, public-key (or asymmetric) cryptography, and hash functions, each of which is described below. In all cases, the initial unencrypted data is referred to as plaintext. It is encrypted into ciphertext, which will in turn (usually) be decrypted into usable plaintext.

In many of the descriptions below, two communicating parties will be referred to as Alice and Bob; this is the common nomenclature in the crypto field and literature to make it easier to identify the communicating parties. If there is a third or fourth party to the communication, they will be referred to as Carol and Dave. Mallory is a malicious party, Eve is an eavesdropper, and Trent is a trusted third party.