12/27/2023 0 Comments Spector website monitor![]() Information security practitioners have long used the concept of a Trusted Computing Base (TCB) to define the collection of components used to enforce a security policy. If the disk on which it is installed is examined with another operating system, for example, files invisible to Windows users would be clearly visible, though perhaps still not obviously named.Ģ.2 Exploits Lack of Trusted Computing Base The ability for Spector Pro to hide is dependent upon its running. A user who happens across the correct key combination would find that the software is running. No indication of Spector Pro (or Spectorsoft) is found in the process listing, host registry, or visible files.Ī particular key combination (apparently ``Control-Alt-Shift-S'' by default) on the keyboard will bring up Spector Pro's splash screen and a password dialog box. Users who do not know what processes to expect on a process listing, or believe that programs must be ``visible'' to be running, stand no chance of determining that Spector Pro is active. Competent professionals looking for Spector Pro's presence should have no difficulty finding the software.Ī cursory examination of a Windows 2000 Professional workstation with Spector Pro 3.1 confirmed some claims of the software and yielded some fairly interesting discoveries.Įffectiveness of the system's Stealth Mode depends on obfuscation. The bottom line is Spector Pro can completely compromise the privacy of a nontechnical user. This means that watching online activity from a trusted machine (including firewalls, proxies, and network intrusion detection systems) will yield evidence of Spector Pro being in use. The software requires network connectivity to operate.Any attempts to determine what is happening while the system is booted and running normally can be foiled by the software. Because the software runs on the user's computer itself, the computer cannot be trusted. ![]()
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