server antivirus trial software / shareware for linux

AVIRA Antivirus for Exim is a comprehensive antivirus solution for Linux mailservers, functioning at high speed and filtering against malicious contents by checking both incoming and outgoing emails. AVIRA Antivirus for Exim runs as a plug-in for Exim MailServer.
It runs on common Linux Distributions - Red Hat, SuSE, Debian, Mandrake, Fedora, Gentoo, Slackware, etc.
Main features:
- Solid antivirus technologies: multi-platform, VB100% certified scan engine, proving its reliability with the 100% detection rate for in the wild viruses;
- Extensive Malware Recognition: aside from viruses, Trojans, backdoor programs, worms, etc., AVIRA detects Adware & Spyware, double extension files and unusual runtime compression tools;
- Automatic internet updates of the virus signatures database and of the antivirus engine;
- Comprehensive range of actions to perform on infected and suspicious items: isolate, block emails containing suspicious archives, block suspicious MIME emails;
- Plug-in capability for Exim;
- Blocking e-mails based on the attached files extensions (including either plain files or packed in archives);
- Extended scanning capabilities for both incoming and outgoing email traffic;
- Configurable notification functions for the administrator as well as for the email sender and recipient, keeping you constantly informed;
- Virus advanced detection by superior heuristics, based on specific behavior patterns;
- Recursive scanning inside an impressive array of common archive formats;
- Optional AVIRA Feedback Agent, a new simple module that sends directly to AVIRA the relevant information about the virus threats you are experiencing;
- Professional services: the AVIRA license entitles you to an entire year of free virus definitions updates and product upgrades, access to documentation, as well as standard technical support, offered by a team of skilled professionals.

VShell Secure Shell server for Windows and UNIX is a secure alternative to Telnet and FTP that gives you the strong encryption, trusted authentication, and data integrity you need to securely access network resources and transfer data. VShell is simple to install and set up, enabling you to quickly deploy and fine tune your server environment to comply with internal policies and external regulations. Provide secure remote access to the network for IT and end users, securely configure and maintain servers and network services, and deliver secure file transfer services with confidence. VShells extensive configuration options and trusted authentication methods give you the right balance between protecting your network and providing your employees and customers with access to the data they need. Using fine-tuned configuration options like access control lists (ACLs) and virtual directory structures, enforce your security policy by placing safeguards on all personnel who have access to the VShell server. Using "triggers" initiates protective or corrective measures if it looks like a security problem is developing. The VShell server is available in several editions so that you can use a modular approach to deploy cost-effective solutions that fit your needs. The VShell server can be licensed to meet the needs of every size network and organization, from single admin-only server access to enterprise-wide remote access, secure file transfer, and data tunneling solutions.

Easysoft ODBC-SQL Server Driver provides ODBC access to SQL Server for ODBC-enabled applications running on Linux and major Unix platforms.
Easysoft ODBC-SQL Server Driver supports SQL Server 7, SQL Server 2000, and SQL Server 2005, and is fully compatible with the unixODBC Driver Manager, which is included in the standard product distribution.
ODBC Access to SQL Server from Unix and Linux
The Easysoft ODBC-SQL Server Driver connects Unix and Linux applications to SQL Server databases. Download our SQL Server ODBC driver to connect Perl, PHP, Python, C and any other ODBC-enabled language, interface or application to SQL Server.
Easysoft keep the ODBC-SQL Server Driver current with the latest version of SQL Server.
SQL Server 2005 support:
- MARS The Easysoft ODBC-SQL Server Driver supports Multiple Active Result Sets (MARS), enabling your Linux/Unix applications to have more than one pending request per connection, and, in particular to have more than one default result set open per connection. The MARS feature removes the restriction present in earlier versions of SQL Server in which an open default result set blocks the driver from sending requests to the server until the entire result set is consumed.
- XML data type The Easysoft ODBC-SQL Server Driver supports the XML data type, a SQL Server 2005 data type that allows ODBC applications to use an XQuery to query the contents of an XML document stored in SQL Server, check that the document conforms to an XML schema, and even modify the contents of the XML document in place.
- Large-value data types The Easysoft ODBC-SQL Server Driver supports the varchar(max), nvarchar(max) and varbinary(max) data types. These data types enable SQL Server to store and retrieve large character, Unicode and binary data more efficiently.
- Snapshot transaction isolation levels The Easysoft ODBC-SQL Server Driver supports the snapshot isolation level. When reading rows modified by another transaction, snapshot isolation enables a user to retrieve the version of the row that existed when the transaction started.
- SQL Server Express The Easysoft ODBC-SQL Server Driver supports SQL Server Express, the free, easy-to-use, lightweight version of SQL Server 2005.
In addition, the Easysoft ODBC-SQL Server Driver provides these features:
- Easy access to SQL Server data The Easysoft ODBC-SQL Server Driver installation leads you through the process of creating your first data source and tests the new data source by retrieving some remote SQL Server data.
- Detect available SQL Server instances The Easysoft ODBC-SQL Server Driver includes a diagnostic program that uses the SQL Server Browser or SQL Server 2000 listener service to detect and report the SQL Server instances that are visible from your client machine. You can therefore verify that your SQL Server instance is available before configuring your ODBC data source.
- Access SQL Server from Perl, PHP, Python and C Use the Easysoft ODBC-SQL Server Driver with the Perl DBI and DBD::ODBC modules, PHP, PEAR DB, the Python mxODBC interface, C and any other ODBC-enabled programming language or interface.
- Connect Linux/Unix Applications to SQL Server Access SQL Server databases from Apache, ApplixWare, Informatica, OpenOffice.org, StarOffice and any other ODBC-enabled application.
- 32-bit and 64-bit SQL Server driver Both 32bit and 64bit versions of the Easysoft ODBC-SQL Server Driver are available, where appropriate.
- ODBC 3.51 support The Easysoft ODBC-SQL Server Driver complies with the ODBC 3.51 specification. The ODBC-SQL Server Driver supports all ODBC 3.51 API calls. The driver also supports applications written using earlier versions of ODBC.
- Unicode support The Easysoft ODBC-SQL Server Driver is a Unicode ODBC driver that provides both Unicode and ANSI access to SQL Server databases.
- unixODBC support The Easysoft ODBC-SQL Server Driver is compatible with and includes unixODBC, the open source ODBC Driver Manager for non-Windows platforms. The Easysoft ODBC-SQL Server Driver installation can automatically install the driver into unixODBC, making the ODBC-SQL Server Driver immediately available to your ODBC applications. The unixODBC project is currently led by Easysoft developer Nick Gorham and we have many years of experience in supporting and testing our drivers with unixODBC.
- Thread-safety The Easysoft ODBC-SQL Server Driver is thread-safe and therefore safe to use behind multi-threaded applications.
- ODBC diagnostic logging The Easysoft ODBC-SQL Server Driver lets you generate diagnostic trace logs that help you troubleshoot problems by monitoring the ODBC calls your application makes.

High performance HTTP/1.1 compliant Multi-threaded server. Supports thousands of Virtual Servers. Access control on each directory, based on users or groups. Browser based Server Management. Multiple Logging modes with configurable log format. Comprehensive log analysis tool. Built in Java Servlet & JSP Engine. Built in ISAPI & CGI Interfaces. Real time Server Activity Monitor.

MyVoIPSpeed Server very accurately measures the quality and performance of Internet connections for Voice over IP (VoIP) usage by simulating real VoIP sessions between your server and customers.
When your customers and end-users are unable to make VoIP calls due to poor connection quality, it translates to costly support services, lower productivity and lost business opportunities.
MyVoIPSpeed Server enables you to provide quick and accurate testing of simulated VoIP connections to your server, providing reports for jitter, packet loss, and bandwidth consistency -- key factors that affect VoIP quality. Download and upload bandwidth speeds are also reported.
The Professional and NOC Editions include advanced features to provide network analysts and help desk technicians visibility to end-user test results, enabling quick identification of the causes of poor bandwidth performance.
Version restrictions:
- free for 15 days
Enhancements:
- This update includes minor fixes and improvements.

WhizzBee Proxy Server is built on our EC-Cache technology.It is build for a smoother and more enjoyable web experience to the clients and helps to reduce network traffic. Remote servers are contacted only when necessary and user requests will enjoy a much faster response when they are served by WhizzBee Proxy Server directly.
We rely on clustering in the design of WhizzBee. A cluster can be defined as a group of computers interconnected by a fast network. The aggregate power of a cluster can easily outperform that of a standalone server machine, and a cluster can scale up easily by adding more computers. The deliverable performance is virtually unlimited. Besides, clustering technology offers cost-effective high-availability solutions as single points of failure can easily be avoided by using redundant or duplicated components.
In order to realize the potentials of clusters, certain software components have to be developed in order to glue the physically distributed computers together to make them work cooperatively like a single machine, i.e., Single System Image (SSI). Furthermore, by implementing the necessary failure detection and recovery mechanisms, tasks running on a failed machine can be migrated to, or shared by, other running machines.
Apart from providing high scalability and availability, we further exploit the clustering technology to derive our patent-pending EC-Cache Technology. This technology pushes the performance of a server cluster to its optimum and hence reduces costs associated with deploying in a Web site.
Version restrictions:
- 60-day trial