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Crossbar Security is a full-service Information and Network Security
research and consulting firm. The company was founded by Mark
Abene, David Buchwald and Andrew Brown, all of whom are former
and current consultants for two of the Big Six accounting firms.
Each of the company's principals has extensive experience in the field of computer and information
security, and together the group has a 100% success rate in penetrating
the computer systems of clients who have hired them for that task.
Our services are provided with the utmost in care and discretion to ensure
that our efforts are in line with our clients' needs for secrecy.
Past and current clients include national wireless telecommunications
companies, national hospital networks, major financial institutions
and credit card companies, large insurance firms, and leading
computer hardware manufacturers.
Our expertise extends beyond TCP/IP and UNIX to include mainframes
and other legacy systems, telecommunications switching equipment,
SS7 and X.25 networks, DEC LAT, and SNA, to name a few. |
