Internet Security and Privacy

cryptography originated from the greek times.

A vulnerability indicates that a system has a flaw which can be used to circumvent the security of a system. An exploit is the way in which someone can use a vulnerability to their advantage.

air proxy provides you with a way to surf the internet anonymously for free from school, work or home

may be ...may be not

It is truly sad that ignorant people post such things as "may be or maybe not..

this is no help!

In what?

go under the "spam category."

A Security Plan should address the identification and assessment of potential risks and vulnerabilities to assets, personnel, and information. It should outline specific security measures and protocols to mitigate these risks, including physical security, cybersecurity, and employee training. Additionally, the plan should include incident response procedures and a framework for regular review and updates to ensure ongoing effectiveness. Finally, it should establish roles and responsibilities for personnel involved in security management.

All I can tell you is that the issue is fraught with hype. A lot of people make a lot of money by making out that computer hacking ('cracking') is a bigger problem than it really is.

'hacking' and 'cracking' are two different things. Technically it would be impossible to be arrested for 'hacking' because hacking is completely legal. 'Cracking' is illegal.

Let's say you type in the host name, "www.google.com" into your browser. The browser will contact the DNS (Domain Name Server) and ask it for the ip address (192.117.0.1 for example) for www.google.com. This is what's called a forward lookup. The reverse lookup then is when the browser has the ip address but needs to find the host name for that address. So the browser contacts the DNS using the ip address and asks for the host name.

You can see the packages to pass, but you can not see its contents

IPSec Packet Types

IPSec packet types include the authentication header (AH) for data integrity and the encapsulating security payload (ESP) for data confidentiality and integrity.

The authentication header (AH) protocol creates an envelope that provides integrity, data origin identification and protection against replay attacks. It authenticates every packet as a defense against session-stealing attacks. Although the IP header itself is outside the AH header, AH also provides limited verification of it by not allowing changes to the IP header after packet creation (note that this usually precludes the use of AH in NAT environments, which modify packet headers at the point of NAT). AH packets use IP protocol 51.

The encapsulating security payload (ESP) protocol provides the features of AH (except for IP header authentication), plus encryption. It can also be used in a null encryption mode that provides the AH protection against replay attacks and other such attacks, without encryption or IP header authentication. This can allow for achieving some of the benefits of IPSec in a NAT environment that would not ordinarily work well with IPSec. ESP packets use IP protocol 50.

DNS

It is found in Article III Sec 2 of the 1987 Constituition:

"The right of the people to be secure in their persons, houses, papers, and effects against unreasonable searches and seizures of whatever nature and for any purpose shall be inviolable, and no search warrant or warrant of arrest shall issue except upon probable cause to be determined personally by the judge after examination under oath or affirmation of the complaianant and the witnesses he may produce, and particulary describing the place to be searched and the persons or things to be seized."

an individual now has to be very careful in what they share on the cloud. once a document is shared on the cloud, there is always the eventuality of unauthorized or unintended access.

the best course is not to trust any software that offers protection of this sort. the user must screen the data and information themselves.

By being foolish.

yes completely safe i use it.

yes sometimes if you have windows vista

The datagram length field in an IP header is 16 bits in length. Therefore, the maximum datagram size an IP datagram can support is 2^16 - 1 = 65,535 bytes

They are the two different words which mean the same thing But actually they are a little different. Many people use the terms Internet and World Wide Web (aka. the Web) interchangeably, but in fact the two terms are not synonymous. The Internet and the Web are two separate but related things.

The Web is just one of the ways that information can be disseminated over the Internet. The Internet, not the Web, is also used for e-mail, which relies on SMTP, Usenet news groups, instant messaging and FTP. So the Web is just a portion of the Internet, albeit a large portion, but the two terms are not synonymous and should not be confused.

So you have firewall or a proxy try disabling it

It depends on the administrator's network settings and security.

You can use the private browsing option available within the web browser but that may be limited to browser only which want keep your access data.

But the network admin can get those details depending on their security and privacy settings and tracing strength.

Hotspotsheild is work, but many of my friends said it's kind of inturrupting other programs in use. Some said if u like to use this one, use it after chating msn. One more, it's slow.

They recommend fbvpn $5 per month fast as strongvpn but much more cheap... try it!

The storm virus

Check your installed program files for Blue Coat to see if there isn't an uninstall option hidden in the folder. A second option is to edit the registry and remove all mention of Blue Coat. This forum posting gives instructions for both methods. I'd look for a program folder first as it's safer than editing he registry.