Security Issues

Common Security Problems

• Well known default passwords on distributors' software
• Easy to guess or find individual passwords
• Susceptible operating sytems eg UNIX

Internet Risks

• E-mail may be intercepted and used for illegal or fraudulent purposes
• Files stored on business computer may be viewed, modified or destroyed
• Customers credit card numbers may be stolen

Answers

• Encryption schemes
• Private key encryption - same key
• Public key encryption - different key
• PGP - combination 2 key
  
• Use of faxed forms to register as customer
  
• Firewalls- combination of hardware and software
  
• Digital signatures

Resources available to assist

• Computer Emergency Response Team
• VIRUS-L mailing list
• comp.security.announce
• comp.security.misc
• comp.virus
• comp.risks
• The Cuckoo's Egg by Clifford Stoll
• Netscape Security
• Security Issues
• Use of https:// for secure forms

Useful References

• Netscape's online handbook
• Netscape's Answers to Tough Questions in handbook