Feeds

Cross-platform virus poses little risk

Windows and Linux malware swings both ways

Secure remote control for conventional and virtual desktops

Security watchers have uncovered proof-of-concept (POC) malware that's capable (at least theoretically) of infecting either Windows or Linux PCs. Linux-Bi-A/Win-Bi-A is written in assembler so it is capable of infecting either Linux ELF binaries or Windows exe files.

The virus only infects files in a user's current directory and isn't spreading. The code for Bi-A is simple and its only action is to inject text strings into infected files. Bi-A poses no immediate risk to users in its present form. However, as Kaspersky Labs' virus list notes, it's possible that VXers will take the code and use it as a basis for more malicious malware. But then again, that could be said of previous cross platform viruses and thus far a heavy hitter has failed to materialise.

The SANS Institute concludes that the appearance of the PoC serves as a timely reminder that users ought not to run their machine as "root" or administrator. Running a computer via a separate user account limits the impact of hacker attacks, but it's a lesson ordinary Windows users, in particular, have been slow to take on board. Protecting computers - be they running Windows, Linux or OS/X - with anti-virus software is also a good idea. ®

Remote control for virtualized desktops

Whitepapers

Designing and building an open ITOA architecture
Learn about a new IT data taxonomy defined by the four data sources of IT visibility: wire, machine, agent, and synthetic data sets.
10 threats to successful enterprise endpoint backup
10 threats to a successful backup including issues with BYOD, slow backups and ineffective security.
Forging a new future with identity relationship management
Learn about ForgeRock's next generation IRM platform and how it is designed to empower CEOS's and enterprises to engage with consumers.
Reg Reader Research: SaaS based Email and Office Productivity Tools
Read this Reg reader report which provides advice and guidance for SMBs towards the use of SaaS based email and Office productivity tools.
Managing SSL certificates with ease
The lack of operational efficiencies and compliance pitfalls associated with poor SSL certificate management, and how the right SSL certificate management tool can help.