Bảo mật hệ thống mạng part 38 pot

... operation of the system. In the case of buffer overflows, the part of memory that I am interested in is called the stack and in particular, the return address of the function to be executed next. The ... props for impersonating service people or employees of the company. Social engineering provides the potential for the most complete penetration of a tar - get but it does take time and tale...

Ngày tải lên: 02/07/2014, 20:20

... 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 requirements. The ... classification, access would be denied. This concept of modeling eventually lead to United States Department of Defense Standard 5200.28, The Trusted Computing System Evaluation Criteria (TCSEC,...

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

... 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

... could fail. ■ The CSU could fail. 138 Network Security: A Beginner’s Guide External access can take two forms: employee access (usually from remote locations as part of their job) or non-employee ... 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...

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