SHODAN lets you find servers/ routers/ etc. by using the simple search bar.You can search by keyword, and/or using any of the advanced search options.

Check SHODAN:

• country:2-letter country code
• hostname:full or partial host name
• net:IP range using CIDR notation (ex: 18.7.7.0/24 )
• port:21, 22, 23 or 80

Lets say you want to find servers running the 'Apache' web daemon. A simple attempt would be to use:

apache

How about finding only apache servers running version 2.2.3?

apache 2.2.3Read more..

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When analyzing the code of a Trojan horse it often contains  methods  and functions that can be assigned to typical function groups and modules.  Even if the code and inner organisation seems to be chaotic and hard to understand because of  its structureless appearance you can assign a function to at least one of these groups. I want to give you the big picture, an overview about the inner structure of a Trojan horse and taking the confusion a little.

Dropper

The Trojan horse is wrapped by its dropper which is not a core component in the proper sense. But because it plays an important role in propagation and the installation of  the Trojans it is worth mentioning it.Read more..

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Remote/Local File Inclusion Exploits


Remote and local file inclusions are just a problem on the coding end, like most exploits. Of course it takes a second person to make it happen, hehe. So this paper will hopefully give you some ideas on how to prevenet a file inclusion exploit on your website and most importantly, in your code. I will be providing the code examples in PHP format.

Let's take a look at some code that make the RFI/LFI exploits possible.




http://localhost/index.php?page=files.php
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Harmful Email Subjects to Avoid

I. Emails from people trying to infect your system and steal your  friends' email addresses for spam

I.1. Pictures of Osama Bin Laden hanging or Arnold Schwarzenegger's
suicide note
I.2. Email that seems to come from your system administrator or
other familiar sender that says your email could not be
delivered, or some similar statement.
I.3. Email with subject "Against!" or "Revenge"
I.4. Email with subject Re_ and body with animals or foto or other
subjects

II. Emails from people trying to steal your identity (and your money)

II.1. Update Your Billing Information (from eBay)
II.2. Your account at eBay has been suspended
II.3. Your account at Wells Fargo has been suspended
II.4. Notification of US Bank Internet Banking
II.5. Attn: Citibank Update
II.6 Confirm AOL Billing Info


III. Emails from people trying to fool you into hurting yourself or  your friends and coworkers

III.1 Subject: "jdbg" Virus: how to detect and remove.

******************************
More Details About Each AttackRead more..

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In this article I am trying to explain what DDOS is and how it can be prevented. DDOS happens due to lack of security awareness of the network/server owners. On a daily basis we hear that a particular machine is under DDOS attack or NOC has unplugged the machine due to DDOS attack . So DDOS has become one of the common issues in this electronics world. DDOS is like a disease which doesn't have an anti-viral developed. So we should be carefull while dealing with it . Never take it lightly. In this article i am trying to explain the steps/measures which will help us defend from DDOS attack ,up to a certain extend .

What is a DDOS attack?
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   Simply said, DDOS is an advanced version of DOS attack . Like DOS , DDOS also tries to deny the important services running on a server by broadcasting packets to the destination server in a way that the Destination server cannot handle it. The speciality of the DDOS is that, it relays attacks not from a single network/host like DOS. The DDOS attack will be launched from different dynamic networks which has already been compromised.
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