All-inclusive, comprehensive protection: avast! Professional Edition includes anti-spyware protection, certified by the West Coast Labs Checkmark process, to protect against the latest spyware threats and anti-rootkit detection based on the best-in class GMER technology, built into the scan engine.

Stinger is a stand-alone utility used to detect and remove specific viruses. It is not a substitute for full anti-virus protection, but rather a tool to assist administrators and users when dealing with an infected system.

avast! Free Antivirus is perfect for people who send e-mails and surf popular websites. avast! is a package of applications that aim to protect your computer from a possible virus infection or other malware threat. This is a beta to preview the next version.

The Kaspersky Virus Removal Tool application was designed to be another virus scanner and detection software from Kaspersky. The product will scan the specified locations for any virus threats and remove them or send to Quarantine folder.

A new version of the ServerConfig firewall is available

Microsoft updated the following security bulletin:

MS11-017 - Important: Vulnerability in Remote Desktop Client Could Allow Remote Code Execution (2508062) - Version:1.4

The Secunia PSI is a free security tool designed with the sole purpose of helping you secure your computer against vulnerabilities in programs.

The Internet is a dangerous place, and cybercriminals are getting more creative in ways to target you and your invaluable personal information. Norton Internet Security 2012 provides our most powerful virus, online and PC protection so you can do more without interruption. This is your chance to test the next version of Norton Internet Security for free!

As the Internet continues to evolve, cybercriminals are getting more creative in ways to target your computer with the very latest viruses and other threats. Norton AntiVirus 2012 provides our most powerful virus, and spyware protection so you can do more without disruption. This is your chance to test the next version of Norton AntiVirus for free!

The Kaspersky Virus Removal Tool application was designed to be another virus scanner and detection software from Kaspersky. The product will scan the specified locations for any virus threats and remove them or send to Quarantine folder.

Adobe is planning to patch the recently disclosed Flash Player vulnerability on Friday for users on Windows, Mac OS X and Linux.

Microsoft updated the following two security bulletins:

- MS11-019 - Critical: Vulnerabilities in SMB Client Could Allow Remote Code Execution (2511455) - Version:1.1
- MS11-017 - Important: Vulnerability in Remote Desktop Client Could Allow Remote Code Execution (2508062) - Version:1.3

A man-in-the-middle attack can use the IPv6 protocol to eavesdrop on IPv4 networks, though an attacker would have to physically place a router in the targeted environment for it to work.

Protected Folder is designed to password-protect your folders and files from being seen, read or modified. It works like a safety box, just drag and drop the folders or files you want to hide or protect into Protected Folder, then no one can see, read or modify them.

The Kaspersky Virus Removal Tool application was designed to be another virus scanner and detection software from Kaspersky. The product will scan the specified locations for any virus threats and remove them or send to Quarantine folder.

Microsoft officially published the Security Bulletin Summary for April 2011

Here part 3 of today's Microsoft security updates:

- Security Update for Microsoft Office 2007 System (KB2509488)
- Security Update for Windows Server 2008 (KB2506212)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2506212)
- Security Update for Windows Vista for x64-based Systems (KB2506212)
- Security Update for IIS FTP 7.5 for Vista for x64-based Systems (KB2489256)
- Security Update for Windows XP (KB2506212)
- Security Update for Windows Server 2003 (KB2506212)
- Security Update for Windows Server 2008 x64 Edition (KB2506212)
- Security Update for Microsoft Office Excel Viewer (KB2466158)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2506212)
- Security Update for Microsoft Office 2003 (KB2509503)
- Security Update for Windows XP x64 Edition (KB2506212)
- Security Update for Windows Vista (KB2506212)
- Security Update for Windows Embedded Standard 7 (KB2506212)
- Security Update for Windows 7 for x64-based Systems (KB2506212)
- Security Update for IIS FTP 7.5 For Vista (KB2489256)
- Security Update for Windows 7 (KB2506212)
- Security Update for Windows Server 2003 x64 Edition (KB2506212)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2506212)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2506212)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2506212)
- Security Update for Windows Server 2008 x64 Edition (KB2506223)
- Security Update for Windows Server 2008 (KB2506223)
- Security Update for Windows Server 2003 (KB2508429)
- Security Update for Windows Vista for x64-based Systems (KB2509553)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2506223)
- Security Update for Windows Vista for x64-based Systems (KB2511455)
- Security Update for Windows 7 for x64-based Systems (KB2511455)

Here part 2 of today's Microsoft security updates:

- Security Update for Windows Server 2003 (KB2510531)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2510587)
- Security Update for Windows XP x64 Edition (KB2510587)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2510581)
- Security Update for Microsoft Excel 2002 (KB2466169)
- Security Update for Windows XP x64 Edition (KB2503658)
- Security Update for Windows Server 2003 (KB2506223)
- Security Update for Windows Server 2003 x64 Edition (KB2510531)
- Security Update for Windows Server 2003 x64 Edition (KB2510581)
- Security Update for Windows Server 2003 (KB2510587)
- Security Update for Windows XP x64 Edition (KB2510531)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2506223)
- Security Update for Windows Vista (KB2510581)
- Security Update for Windows Embedded Standard 7 (KB2503658)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2510531)
- Security Update for Windows 7 for x64-based Systems (KB2510531)
- Security Update for Windows Server 2003 (KB2510581)
- Security Update for Windows XP (KB2510531)
- Security Update for Windows XP (KB2510581)
- Security Update for Windows XP x64 Edition (KB2510581)
- Security Update for Windows Server 2003 x64 Edition (KB2510587)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2503658)
- Security Update for Windows Server 2008 (KB2510531)
- Security Update for Windows Server 2008 x64 Edition (KB2510531)
- Security Update for Windows 7 (KB2510531)
- Security Update for Windows Server 2008 x64 Edition (KB2510581)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2503658)
- Security Update for the 2007 Microsoft Office System (KB2466156)
- Security Update for Windows Vista (KB2510531)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2510531)
- Security Update for Windows Vista for x64-based Systems (KB2510581)
- Security Update for Windows Vista (KB2506223)
- Security Update for Windows Vista for x64-based Systems (KB2510531)
- Security Update for Windows Server 2008 (KB2510581)
- Security Update for Microsoft Excel 2010 (KB2466146), 64-Bit Edition
- Security Update for Windows Server 2003 x64 Edition (KB2506223)
- Security Update for Windows Embedded Standard 7 (KB2510531)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2510531)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2510581)
- Security Update for Windows Server 2008 (KB2503658)
- Security Update for Windows XP (KB2503658)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2503658)
- Security Update for Windows Embedded Standard 7 (KB2507618)
- Security Update for Windows 7 for x64-based Systems (KB2503658)
- Security Update for Windows Server 2008 x64 Edition (KB2503658)
- Security Update for Microsoft Office Excel 2003 (KB2502786)
- Security Update for Windows XP x64 Edition (KB2507618)

Microsoft just released the first part of today's security updates:

- Cumulative Security Update for Internet Explorer 8 in Windows Vista x64 Edition (KB2497640)
- Cumulative Security Update for Internet Explorer 8 in Windows Server 2008 R2 x64 Edition (KB2497640)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2003 (KB2497640)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2003 x64 Edition (KB2497640)
- Cumulative Security Update for Internet Explorer 8 for Windows XP x64 Edition (KB2497640)
- Cumulative Security Update for Internet Explorer 8 in Windows Vista (KB2497640)
- Cumulative Security Update for Internet Explorer 8 for Windows XP (KB2497640)
- Cumulative Security Update for Internet Explorer for Windows Server 2003 x64 Edition (KB2497640)
- Cumulative Security Update for Internet Explorer 8 in Windows Server 2008 R2 for Itanium-based Systems (KB2497640)
- Cumulative Security Update for Internet Explorer 7 in Windows Server 2008 x64 Edition (KB2497640)
- Cumulative Security Update for Internet Explorer for Windows XP x64 Edition (KB2497640)
- Cumulative Security Update for Internet Explorer 7 in Windows Vista x64 Edition (KB2497640)
- Cumulative Security Update for Internet Explorer 8 in Windows 7 x64 Edition (KB2497640)

No patch is yet available against threat targeting government workers that uses malicious Flash inserted into Microsoft Word documents.