dac discretionary access control
Access Control List - ACL
Ngày tải lên :
18/09/2012, 14:04
... Router2(config) #access- list deny 42.35.2.18 0.0.0.0 Router2(config) #access- list permit any o Cách 3: Router2(config) #access- list deny 42.35.2.18 Router2(config) #access- list permit any • Bước 10: đặt access- list ... Router2 Tạo access- list chận địa IP 42.35.2.18 kèm theo lệnh access- list permit any Có cách để thực hiện: o Cách 1: Router2(config) #access- list deny host 42.35.2.18 Router2(config) #access- list ... hợp câu lệnh cần thực “IP access- group in” Router2(config)#interface ethernet0 Router2(config-if)#ip access- group in Router2(config-if)#exit d Kiểm định lại Standard Access List • Bước 11: Router4,...
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Bài thực hành Access Control List - ACL
Ngày tải lên :
19/09/2012, 09:21
... Router2 để kiểm định access- list chạy giao tiếp, hiển thị cấu hình hoạt động • Xem access- list đặt vào giao tiếp • Xem access- list tạo router: e Tạo Access- List mở rộng ( Extended Access List) - Chỉ ... chuẩn (Standard ACL) chặn Router4 ping đến Router2 Tạo access- list chặn địa IP 42.35.2.18 kèm theo lệnh access- list permit any • Bước 10: đặt access- list vừa tạo vào giao tiếp FastEthernet 0/0 Chú ... đến nơi • Bước 13: huỷ access- list tạo giao tiếp Fa 0/0 Router2 lệnh “no ip access- group 1” • Bước 14: chuyển đến Router1 • Bước 15: cho phép telnet từ mạng 42.35.2.16 lệnh access- list 101 permit...
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Access Control Lists
Ngày tải lên :
16/10/2013, 20:15
... Case Study: Access Control Lists (ACLs) 1-17 Phase 7: Final demonstration The company now wants a demonstration of the complete company internetwork All devices are to be configured and access to ... used are to be clearly identified in the table Copyright 2003, Cisco Systems, Inc Case Study: Access Control Lists (ACLs) 1-5 A sample table layout for recording the VLSM design is below Number ... Name Network Number Subnet Mask VLA N Switchport Type Encapsulation (if needed) Case Study: Access Control Lists (ACLs) 1-7 Location: Switch Name: Switch IP address: Interface/Sub interface Type/Port/Number...
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Danh sách điều khiển truy cập (Access Control List)
Ngày tải lên :
19/10/2013, 00:20
... để xử lý vấn đề tổng quát, cú pháp mô tả sau: access- list access- list- number {permit|deny} {test conditions} o access- list: từ khóa bắt buộc o access- list-number: Lệnh tổng thể dùng để nhận ... dụng lệnh giao diện Cú pháp sau: {protocol} access- group access- list-number Với: Protocol: giao thức áp dụng danh sách truy cập Access- group: từ khóa Access- list-number: Số hiệu nhận dạng danh ... khối địa source 7.4.3.2 Lệnh ip access- group Lệnh dùng để liên kết danh sách truy cập tồn vào giao diện Cú pháp sau: ip access- group access- list-No {in/out} o access- list-no: số nhận dạng danh...
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Access control list
Ngày tải lên :
19/10/2013, 02:20
... Router(config) #access- list access- list-number {deny | permit} source [source-wildcard ] ……………… Router(config-if)#{protocol} access- group access- list-number {in | out} Hủy ACL: Router(config)#no access- list ... 192.168.0.18 On Router R1 Config# Access- list 100 deny tcp 192.168.0.34 0.0.0.0 192.168.0.18 0.0.0.0 eq 21 Config# access- list 100 permit IP any any Config#int s0 Config-if# ip access- group 100 IN 192.168.0.18 ... 192.168.0.34 On Router R3 Config# Access- list 100 deny tcp 192.168 0.18 0.0.0.0 192.168.0.34 0.0.0.0 eq 80 Config# access- list 100 permit IP any any Config#int s0 Config-if# ip access- group 100 IN 407...
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Basic Access Control
Ngày tải lên :
27/10/2013, 07:15
... Authorization Default router access first requires an administrator to gain user-level access before attempting privileged-level access Thus, protecting and controlling user-level access into the routers ... methods for access are the lines— console port, auxiliary port, and virtual TTYs Additional methods include HTTP, TFTP, and SNMP access, and each method of access requires its own access control ... rebooted Privileged-level access control Once a user is logged into a line with user-level access, he can use the enable command to attempt to gain privilege access Privilege access allows a user...
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Tài liệu AAA Access Control ppt
Ngày tải lên :
11/12/2013, 13:15
... 51 Friday, February 15, 2002 2:53 PM Token-Based Access Control An authentication method that offers additional security is token-based access control With this method, each user has a smart card ... configured to use smart cards or token-based access control A word of warning, however: due to the way that HTTP performs authentication, token-based access control cannot be used AAA Security Checklist ... user’s password and steal the smart card or token that is used to access the system Cisco routers don’t support token-based access control directly, but there is still a way to use this authentication...
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Tài liệu Access Control List Basics and Extended Ping ppt
Ngày tải lên :
21/12/2013, 19:15
... Access Control List Basics Access Control Lists (ACLs) are simple but powerful tools When the access list is configured, each statement in the ... standard and extended access lists: Two-step process First, the access list is created with one or more access- list commands while in global configuration mode Second, the access list is applied ... the list It is not possible to reorder an access list, skip statements, edit statements, or delete statements from a numbered access list With numbered access lists, any attempt to delete a single...
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Tài liệu Access Control List Basics and Extended Ping doc
Ngày tải lên :
21/12/2013, 19:15
... Access Control List Basics Access Control Lists (ACLs) are simple but powerful tools When the access list is configured, each statement in the ... standard and extended access lists: Two-step process First, the access list is created with one or more access- list commands while in global configuration mode Second, the access list is applied ... the list It is not possible to reorder an access list, skip statements, edit statements, or delete statements from a numbered access list With numbered access lists, any attempt to delete a single...
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Tài liệu Network Virtualization — Access Control Design Guide pdf
Ngày tải lên :
17/01/2014, 09:20
... the access control method to provide holistic control over client access to the network 802.1X always assumes a supplicant at the edge 802.1X can give customers ubiquitous, port-based access control ... EAP-Identity-Response EAP-Identity-Failure RADIUS -Access- Request RADIUS -Access- Reject RADIUS -Access- Request RADIUS -Access- Reject RADIUS -Access- Request RADIUS -Access- Reject EAP-Identity-Request EAP-Identity-Response ... deployment This design guide also introduces other clientless methods of access control to provide access as well This form of access control is device-specific in nature, and is discussed in the wired...
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Tài liệu Proposal for Fast-Tracking NIST Role-Based Access Control Standard doc
Ngày tải lên :
17/02/2014, 15:20
... & Role Examine d IT InBox Approval Routing Installed Technology Base Access Control List (ACL) are the most common access control mechanism in use today – Fine when end-users are viewed as “owners” ... proprietary administrative tools Role-Based Access Control – A Strategy for Security Policy Management • Centrally administered and locally enforced role based access control policies • Policy Rich: highly ... Configuration Control Over User Privileges Lots of users and privileges scattered over many platforms and applications Who are the valid users? What are they entitled to access? How you keep access...
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Tài liệu Tìm hiểu về Permission và Role Based Access Control – RBAC (phần 1) docx
Ngày tải lên :
27/02/2014, 06:20
... phần cửa sổ bên trái chọn Toolbox, kéo xuống phía nhấn Role Based Access Control (RBAC) hình dưới: Bạn chuyển tới phần Exchange Control Panel tiếp theo, hệ thống yêu cầu người dùng đăng nhập Sau ... trung vào role group RBAC Các Predefined Role Group sử dụng Exchange Server 2010 Role Based Access Control: - Delegated Setup: dành cho người quản trị cần triển khai mơ hình server Exchange 2010...
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Sap Solutions For Governance Risk And Compliance And Grc Access Control 3 doc
Ngày tải lên :
05/03/2014, 19:20
... manual activity SAP GRC Access Control Sustainable Prevention of Segregation of Duties Violations SAP GRC Access Controls Access Control Minimal Time To Compliance Continuous Access Management Effective ... G3 / 35 SAP GRC Access Controls Compliant User Provisioning © SAP AG 2007, SAP Skills 2007 Conference / G3 / 36 Roadmap SAP GRC Access Control 5.3 Q2 2007 (AC 5.2 SP3) Access Control 5.2 SP3 ... Skills 2007 Conference / G3 / 37 Q1 2008 (AC 5.3) SAP GRC Access Control 5.3 SAP GRC Access Control branding and single launchpad for all access control capabilities Risk analysis and remediation (formerly...
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Network Access Control For Dummies docx
Ngày tải lên :
07/03/2014, 04:20
... apportions access But, access apportionment is only part of the definition of NAC because NAC encompasses so much more 1.1.3 Control freak Control is a vital part of network access control Controlling ... network access, or only Internet access When deploying NAC and defining access control policies, the company usually decides how leniently or stringently they want to enforce their access control ... to address application access control Application access control is the ability of an organization to define policies that enable certain network users, and not others, to access specific, protected...
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Chương 5: Điều khiển truy cập bắt buộc Mandatory Access Controls doc
Ngày tải lên :
10/03/2014, 00:20
... buộc (MAC) Giới thiệu điều khiển truy cập bắt buộc n Điều khiển truy cập bắt buộc (Mandatory Access Control MAC): n n Được dùng để bảo vệ khối lượng liệu lớn cần bảo mật cao môi trường mà liệu ... tập truy cập n n n Các loại quyền truy cập (access mode): đọc (read-only), nối (append), thực thi (excecute), đọc-ghi (read-write) b = = : chủ thể s có quyền ... thống thông tin Chương 5: Điều khiển truy cập bắt buộc (MAC) 41 Mơ hình Biba n Quyền truy xuất (access mode): n n n n Chỉnh sửa (modify): ghi thông tin lên đối tượng Liên hệ (invoke): quyền chủ...
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BYPASSING NETWORK ACCESS CONTROL SYSTEMS potx
Ngày tải lên :
14/03/2014, 20:20
... directly access some organizational resources for additional services For example, access to DNS services requires access to a DNS server While permitting access to such resources, the access restrictions ... This set of technologies is termed by many as Network Access Control (NAC) - a set of technologies and defined processes aimed at controlling access to the network 1.1 NAC Capabilities Although ... tasked with one goal – controlling the access to a network using various methods and solutions This whitepaper examines the different strategies used to provide network access controls The flaws...
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Tìm hiểu về Permission và Role Based Access Control – RBAC (phần 1) pdf
Ngày tải lên :
22/03/2014, 23:20
... trung vào role group RBAC Các Predefined Role Group sử dụng Exchange Server 2010 Role Based Access Control: - Delegated Setup: dành cho người quản trị cần triển khai mơ hình server Exchange 2010...
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implementing nap & nac security technologies - the complete guide to network access control
Ngày tải lên :
25/03/2014, 11:44
... by Authorized Access and Malicious Use Exploitation by Authorized Physical Access and Unauthorized LAN Access Exploitation with Unauthorized Physical Access and Unauthorized LAN Access Exploitation ... complete guide to network access control / Daniel V Hoffman p cm Includes bibliographical references and index ISBN 978-0-470-23838-7 (cloth : alk paper) Computer networks — Access control Computer networks ... Complete Guide to Network Access Control Daniel V Hoffman Wiley Publishing, Inc Implementing NAP and NAC Security Technologies The Complete Guide to Network Access Control Daniel V Hoffman Wiley...
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