ISSN:1055-7148    

DOI:10.1002/nem.4560050402

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1995

数据来源: WILEY

摘要:

AbstractThe simplicity of centralized disaster recovery planning is gone forever for many users. It has been replaced with an incredibly complex array of questions and issues that must be explored and resolved. Many factors contribute to this complexity and this article identifies and explores some of them.

ISSN:1055-7148    

DOI:10.1002/nem.4560050403

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1995

数据来源: WILEY

摘要:

AbstractFor NYNEX, the lessons learned from the explosion and fire in the World Trade Center were both positive and negative.

ISSN:1055-7148    

DOI:10.1002/nem.4560050404

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1995

数据来源: WILEY

摘要:

AbstractThe data center should be separated from the rest of the business and should not house executives, end‐users or non‐essential operational personnel. This configuration isolates the data center from the rest of the enterprise and greatly simplifies the planning of end‐user rec

ISSN:1055-7148    

DOI:10.1002/nem.4560050405

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1995

数据来源: WILEY

摘要:

AbstractThe Principal Finance Group's anti‐virus strategy was implemented at the beginning of 1994. To date, this strategy has been effective in quickly identifying viruses that have entered the company's computers, and removing them in an efficient and timely manne

ISSN:1055-7148    

DOI:10.1002/nem.4560050406

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1995

数据来源: WILEY

摘要:

AbstractIn dealing with information systems, it does not matter whether efforts are expended toward securing information assets against misuse or protecting them against destruction.

ISSN:1055-7148    

DOI:10.1002/nem.4560050407

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1995

数据来源: WILEY

摘要:

AbstractWe'll offer some practical guidelines for assessing security risks that can assist network managers in devising a security strategy appropriate to their particular environments.

ISSN:1055-7148    

DOI:10.1002/nem.4560050408

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1995

数据来源: WILEY

摘要:

AbstractThe era of the LAN has been marked by local responsibilities and autonomous control. While this may have been acceptable during the early stages of development, it is becoming obvious that there need to be standards and controls placed upon this environment.

ISSN:1055-7148    

DOI:10.1002/nem.4560050409

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1995

数据来源: WILEY

摘要:

AbstractA protocol‐sensitive security solution becomes a security overlay on top of a data communications network. No modification or access to the data network is required and, if implemented properly, users are unaware that their data is being secure

ISSN:1055-7148    

DOI:10.1002/nem.4560050410

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1995

数据来源: WILEY

摘要:

AbstractSites use firewalls to defend against external attacks while providing necessary Internet services. Firewalls make a site safer: They present a smaller risk since they provide fewer services. However, most firewalls use standard computer operating systems. This can allow an attacker to overrun the firewall if a known security flaw is present. The Sidewinder(TM) firewall system overcomes this problem using type enforcement.Network server applications operate in independently controlled compartments called domains, each granted specific permission to access particular types of files or communicate with other domains. If a server succumbs to an attack, type enforcement restricts the amount of damage an attacker can do. In particular, Sidewinder prevents an attack on an Internet server from accessing domains serving internal, protected networks. An attacker cannot overrun a Sidewinder because the type enforcement restrictions cannot be disabled while the system is handling network traffic.

ISSN:1055-7148    

DOI:10.1002/nem.4560050411

出版商:Wiley Subscription Services, Inc., A Wiley Company    

年代:1995

数据来源: WILEY