Bảo mật hệ thống mạng part 19 pot

... Security: A Beginner’s Guide Executives Presentations to executives of an organization are part education and part marketing. With - out the support of organization management, the security program ... and the proper understanding of the security department’s role during the development process. For all new development projects, the security department should be involved in the design pha...

Ngày tải lên: 02/07/2014, 18:20

... in- cluded the German Green Book in 198 9, the Canadian Criteria in 199 0, the Information Technology Security Evaluation Criteria (ITSEC) in 199 1, and the Federal Criteria in 199 2. Each of these efforts ... well as assur - ance requirements. Thus, in order for a system to meet the qualifications for a particular level of certification it had to meet the functional and the assurance req...

Ngày tải lên: 02/07/2014, 18:20

... this part of the procedure is to identify the organiza - tion’s objectives before an incident occurs. Event Identification The identification of an incident is perhaps the most difficult part ... situation. Authority An important part of the IRP is defining who within the organization and the incident re - sponse team has the authority to take action. This part of the procedure should...

Ngày tải lên: 02/07/2014, 18:20

... the creation of the policy. You can show the department man- agers that someone from their part of the organization was involved and voiced that department’s concerns. It also helps if management ... most damaging to an or - ganization. For a DRP to plan for such events, every department of the organization must participate in its creation. The first step is for the organization to identify...

Ngày tải lên: 02/07/2014, 18:20

... the vulnerability. Examining Countermeasures Vulnerabilities cannot be examined in a vacuum. A potential avenue of attack must be ex - amined in the context of the environment and compensating ... countermeasures should be identified. For example, the organization has an Internet connection. This provides potential access to the organization’s systems. This access point is protected by a fire...

Ngày tải lên: 02/07/2014, 18:20

... Beginner’s Guide T he Internet has great potential in terms of new businesses, reduced costs of selling, and improved customer service. It also has great potential to increase the risk to an organization’s ... systems POP-3 (port 110) and IMAP (port 143) Allows employees to access remote mail accounts NNTP (port 119) Allows employees to access remote network news servers NOTE: Even if the org...

Ngày tải lên: 02/07/2014, 18:20

... Service Action 1 Partner network Partner DMZ Appropriate for partnership Accept 2 Partner network Any Any Deny 3 Partner DMZ Partner network Appropriate for partnership Accept 4 Any Partner network ... to the partner DMZ and one to the partner network. Additional rules must be added to the firewall to allow systems at the partner organi - zation as well as internal systems to access the partn...

Ngày tải lên: 02/07/2014, 18:20

... must be loaded on user computers. If the computers are owned by the organization, this becomes part of the standard software load for the computer. If the organization allows employees to use

Ngày tải lên: 02/07/2014, 18:20

Ngày tải lên: 02/07/2014, 18:20

... the e-commerce server. This part of the system includes the customer’s computer and browser software and the communications link to the server (see Figure 11-1). Within this part of the system, we ... information that is saved to the customer’s system ▲ The protection of the fact that a particular customer made a particular order Communications Security Communications security for e-comme...

Ngày tải lên: 02/07/2014, 18:20