Showing posts with label cloud. Show all posts
Showing posts with label cloud. Show all posts

Tuesday, July 12, 2011

Phishers Exploiting Google Cloud

Phishers are using Google Docs to trick users in revealing confidential information. This attack method works as follows: Phishers create forms to collect and summarize data in Google Spreadsheets and Docs. These forms, which phishers design to look as though they come from a legitimate third-party domain, such as a bank, provide places for victims to enter personal identification and log-on information.

Using built-in form functionality, phishers send email message to a list of prospective targets. The message contains a simple URL linking to the form. One giveaway that you're looking at a potential phishing form and not a trusted site is a URL that takes you to a spreadsheet.google.com address, containing the command word "formkey" at the end, follow by an equal sign and the form's randomly generated identifier link. Often the forms are protected by HTTPS, so it's difficult for organizations to intercept or inspect them.
Once a user fills out a form, his or her information is saved to the originator for easy viewing and sharing -- a detail that spammers especially enjoy.
You can find tons of phishing samples by doing an Internet search on the terms "inurl:formkey password site:spreadsheets.google.com," where the term "password" can be replaced by any term you think the phisher may include in the phishing form.

Many schools and universities use Google Docs, so these sorts of phishing attacks have disproportionately targeted the educational sector. Even if administrators wanted to block Google Docs spreadsheet forms, they can't. Their schools and businesses are often running on Google Docs, and right now it's difficult to separate the good from the bad.

Tuesday, May 3, 2011

Securing the Cloud

                     
Securing the Cloud
Cloud Computer Security Techniques and Tactics
PDF 6.9mb | 2011 | Vic (J.R.) Winkler |1597495921


BOOK DESCRIPTION

As companies turn to cloud computing technology to streamline and save money, security is a fundamental concern. Loss of certain control and lack of trust make this transition difficult unless you know how to handle it. Securing the Cloud discusses making the move to the cloud while securing your peice of it! The cloud offers felxibility, adaptability, scalability, and in the case of security-resilience. This book details the strengths and weaknesses of securing your company's information with different cloud approaches. Attacks can focus on your infrastructure, communications network, data, or services. The author offers a clear and concise framework to secure your business' assets while making the most of this new technology.

KEY FEATURES

Provides a sturdy and stable framework to secure your piece of the cloud, considering alternate approaches such as private vs. public clouds, SaaS vs. IaaS, and loss of control and lack of trust
Discusses the cloud's impact on security roles, highlighting security as a service, data backup and disaster recovery
Details the benefits of moving to the cloud-solving for limited availability of space, power and storage



AUTHOR INFORMATION

Vic (J.R.) Winkler is a Senior Associate at Booz Allen Hamilton, providing technical consultation to U.S. Government clients. He is a published InfoSec and cyber security researcher as well as an expert in intrusion/anomaly detection. At Sun Microsystems, Vic served as the Chief Technologist for Security for the Sun Public Cloud. He was also Chairman of the Board for the Sun Security Technology Ambassador program (presales security engineers). In 2010, he became a member of the Advisory Board for StratuScape (a Silicon Valley startup). Vic's background includes positions as an R&D principal investigator at Planning Research Corporation (PRC), where he was the lead designer and Program Manager for a trusted B1 UNIX OS. At PRC, he also conceived of and built one of the first network/host Intrusion Detection Systems (IDS). Vic has over 30 years' experience in InfoSec/cyber security, cloud computing, systems and applications engineering, IT operations and management. He has numerous technical conference publications, and as a visiting cyber security expert, Vic was the author of the Information Security policy for the Government of Malaysia.



TABLE OF CONTENTS

Securing the Cloud: Cloud Computer Security Techniques and Tactics
Copyright
Dedication
Acknowledgments
About the Author
About the Technical Editor
Introduction
Book Audience
Terminology
Risk, Perception of Risk and Cloud Computing
Cloud Computing as a Tectonic Shift
Structure of the Book
Chapters in This Book
Chapter 1: Introduction to Cloud Computing and Security
Chapter 2: Cloud Computing Architecture
Chapter 3: Security Concerns, Risk Issues, and Legal Aspects
Chapter 4: Securing the Cloud: Architecture
Chapter 5: Securing the Cloud: Data Security
Chapter 6: Securing the Cloud: Key Strategies and Best Practices
Chapter 7: Security Criteria: Building an Internal Cloud
Chapter 8: Security Criteria: Selecting an External Cloud Provider
Chapter 9: Evaluating Cloud Security: An Information Security Framework
Chapter 10: Operating a Cloud

download here 

Monday, February 28, 2011

ONLINE WPA CRACKER-THE CLOUD ERA BEGINS

"LINUX IS SOUL OF HACKERS AND CLOUD IS FUTURE OF HACKING"

Guess what we have new player in the market thats online wpa cracker with cloud computing power.Cracking WPA was never easy it took many days for a normal computer but cloud computing makes it easier for us with 400 cpu cluster of power with 135 million dictionary words thats what you call cracking as a service lolz :D

here is official intro

WPA Cracker is a cloud cracking service for penetration testers and network auditors who need to check the security of WPA-PSK protected wireless networks.
WPA-PSK networks are vulnerable to dictionary attacks, but running a respectable-sized dictionary over a WPA network handshake can take days or weeks. WPA Cracker gives you access to a 400CPU cluster that will run your network capture against a 135 million word dictionary created specifically for WPA passwords. While this job would take over 5 days on a contemporary dual-core PC, on our cluster it takes an average of 20 minutes, for only $17.
NEW :: We now offer Germany dictionary support, a 284 million word extended English dictionary option, and ZIP file cracking.


there website

note:its not a free service although but fast service. 
developers time to find new extension :P


Do share your views about the new wpa cracker:)

ONLINE WPA CRACKER-THE CLOUD ERA BEGINS

This is my quote"LINUX IS SOUL OF HACKERS AND CLOUD IS FUTURE OF HACKING"

Guess what we have new player in the market thats online wpa cracker with cloud computing power.Cracking WPA was never easy it took many days for a normal computer but cloud computing makes it easier for us with 400 cpu cluster of power with 135 million dictionary words thats what you call cracking as a service lolz :D

here is official intro

WPA Cracker is a cloud cracking service for penetration testers and network auditors who need to check the security of WPA-PSK protected wireless networks.
WPA-PSK networks are vulnerable to dictionary attacks, but running a respectable-sized dictionary over a WPA network handshake can take days or weeks. WPA Cracker gives you access to a 400CPU cluster that will run your network capture against a 135 million word dictionary created specifically for WPA passwords. While this job would take over 5 days on a contemporary dual-core PC, on our cluster it takes an average of 20 minutes, for only $17.
NEW :: We now offer Germany dictionary support, a 284 million word extended English dictionary option, and ZIP file cracking.


there website

note:its not a free service although but fast service. 
developers time to find new extension :P


Do share your views about the new wpa cracker:)

Wednesday, February 9, 2011

Trojan to Disable Cloud-Based Antivirus--BOHU

A recent blog entry from the Microsoft Malware Protection Center details information about a new malware (called Win32/Bohu.A) which is specifically designed to disable and mislead cloud-based antivirus software.
Cloud-based antivirus software differs from traditional antivirus software in that the antivirus client (running on the PC) sends important threat data to a server for backend analysis, and subsequently receives further detection and removal instruction.


The Bohu Trojan originates in China where there is a predominate use of cloud-based antivirus software. Once a Windows based machine is infected the malware installs different network level filters to disrupt and block the antivirus client accessing the backend antivirus services on the Internet.
As well as writing random data at the end of its key payload components to avoid hash-based detection, Bohu also installs a Windows Sockets service provider interface (SPI) filter to block the antivirus network traffic as well as a Network Driver Interface Specification (NDIS) filter. The NDIS filter then stops the antivirus client from uploading data to the server by looking for the server addresses in the data packets.

Trojan to Disable Cloud-Based Antivirus--BOHU

A recent blog entry from the Microsoft Malware Protection Center details information about a new malware (called Win32/Bohu.A) which is specifically designed to disable and mislead cloud-based antivirus software.
Cloud-based antivirus software differs from traditional antivirus software in that the antivirus client (running on the PC) sends important threat data to a server for backend analysis, and subsequently receives further detection and removal instruction.


The Bohu Trojan originates in China where there is a predominate use of cloud-based antivirus software. Once a Windows based machine is infected the malware installs different network level filters to disrupt and block the antivirus client accessing the backend antivirus services on the Internet.
As well as writing random data at the end of its key payload components to avoid hash-based detection, Bohu also installs a Windows Sockets service provider interface (SPI) filter to block the antivirus network traffic as well as a Network Driver Interface Specification (NDIS) filter. The NDIS filter then stops the antivirus client from uploading data to the server by looking for the server addresses in the data packets.