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If you think Unix houses have been ignored in this test, Symark's PowerBroker is just for you. Supporting multiple flavors of Linux and Unix - including IBM S390 Linux - PowerBroker ensures Unix administrative privileges can be safely managed and delegated.

Installation can be for one PC or a network system, take your pick. But when it comes to updating your anti-virus protection RAV Desktop has a neat trick - instead of every machine downloading the same updates it allows one networked computer to act as the update server and collect the new virus definitions. The workstations can then collect them from a set directory. This saves bandwidth, and for the smaller office model that is important. A deployment tool is also available to allow one central installation to be rolled out across your network.

Symantec Anti­ Virus Corporate Edition is an enterprise level solution that resides on your network servers and workstations. It provides a centralized management console, which gives the administrator the means to install the anti-virus protection across the network, update virus definitions and simply manage the solution from the Symantec AntiVirus Corporate Edition server down to the clients.

Vet AntiVirus covers most Windows operating systems so that you can protect this type of environment with relative ease. Making up a reference disk, as Vet calls it, for a boot disk if you are doing a completely new installation is a prerequisite. But the documentation is pretty thorough and walks you through the process with ease. Where you already have a resident anti-virus solution in place this must be disabled prior to starting your Vet AntiVirus installation.

Building scripts for testing software can be an arduous task, beset by pitfalls, but QA Wizard surrounds you with safety and simplicity as you move your product out of development and into the real world. Now QA Wizard makes it easy to incorporate thorough testing of a software suite, whether Windows, web or Java based. Other supportive suites are available that dovetail into the automated operation of QA Wizard, such that software is not only tested, but anomalies are tracked and flow optimized.

This service has been clearly aimed at large (or complicated) organizations that might be managing multiple domains. It can do clever tricks such as rewriting email addresses and handling subdomains that may not have been specifically configured. Administrators can be created with limited sets of responsibilities.

Carnegie Mellon University's Tepper School of Business has sent out 19,000 notices to students, faculty and graduates about a security breach that may have exposed their personal data. 5,000 former and current University of Nevada students may have had their personal information stolen by a hacker. Officials at the Las Vegas establishment yesterday revealed that a hacker had accessed a server that houses data for the Student and Exchange Visitor Information System (SEVIS). A deeper investigation into a security breach at LexisNexis revealed that thieves may have stolen personal information about 310,000 people, many more than the 30,000 initially reported last month, company officials said Tuesday. An east London man accused of hacking into the website co-ordinating relief for victims of the Asian tsunami disaster will have to wait until 17 May before a date is set for his trial. If you are looking for flexibility, scalability and ease of use for vulnerability scanning and assessments, the IP360 offered by nCircle may be what you want.< 2005 may be the year of the IPS tools, but not before they address persistent problems, says Andre Yee A German company has found that hiring the author of the Netsky and Sasser worms may not be good for business.

MailMarshal is installed as an email gateway and may be used in conjunction with any SMTP-compatible email server. However, MailMarshal SMTP also supports POP3 mail protocols, and can act as a POP3 mail server for up to 300 users. It can also collect emails via POP3 for situations where there is a dial-up connection to the Internet.

This is a comprehensive and flexible product upon which may be built an equally comprehensive access security model. It is scalable and facilitates the management of both local and remote network access within various environments and, if required, across multiple authentication servers.

The SafeWord PremierAccess product immediately impresses as a solution that has been well considered from the outset. Developed around the dynamic password concept, it may nevertheless support smartcards and other tokens, and even biometrics. These methodologies may be mixed and matched depending upon the needs of the enterprise.

The basis of any policy management tool is the ability to manage its users and to recognize potential problem areas. Some do this without agents and others prefer to manage policy enforcement with agents residing on both workstations and servers. This is the case for Symantec Enterprise Security Manager, which uses the agents as its means of communication between its networked machines, enabling timely updates and compliance reports.

Symantec Enterprise Security Manager has already established itself in the policy management solutions market. This particular solution ensures that policies are intrinsically complied with throughout the organization, as well as maintaining system security through recognizing changes that could affect the security of the network.

Using control information files (CIF) the product can be managed from a central console, but in a large organization you may require more than one. Agents provide the means for the information to be collected across a distributed network to ensure updates are accomplished at regular intervals. Changes can be identified and the appropriate action taken, while logs and reports may be generated for further analysis.

Not all remote access initiatives are used solely to provide employees with multi-location access. It may be necessary to provide a wider core of access rights that are in line with your business activities and, therefore, a more extensive resource may be required to fulfill all of your objectives.

This is where a solution such as Novell iChain comes into its own. This solution accomplishes more than simply allowing one level of access. It is capable of delivering a web-based authentication process that can be granular to your business needs, allowing customers and partners to access areas crucial for your commercial needs.

It is not always a software solution that saves the day when you want to work remotely. From a small branch office or home office a VPN tunnel may fit the bill and SonicWALL has several hardware solutions that may provide the security that you are in need of. We took a look at the SonicWALL TELE3 SP as an alternative solution for secure remote access communications.

From a user perspective it is easy enough to install, and anyone who has purchased a PC and set it up at home for themselves will be able to get to grips with this small but secure solution. The TELE3 SP takes up very little room and is ideal for those using an always-on broadband connection. Alternatively, it comes with a fail-over modem connection, which can be set as default for non-broadband users.

Administrators often forget that management of emails isn't simply a question of who can send or receive them, or the content. When email arrives it sits in the inbox, but who has permission to access that inbox, or other folders for that matter?

With high turnovers of employees becoming increasingly common, the stressed administrator may well lose track of individual permissions. For example, many companies usually have a set of freelance or contract email ­ accounts that can be assigned to temporary staff. The permissions required by one contractor may be far more extensive than those required by their successor, but they could very well inherit those permissions when they arrive. And human nature being what it is, inquiring minds will almost certainly take advantage of this, whether innocently or maliciously.