基於意圖的網絡安全概覽
Friday, August 04, 2023
0条评论
新聞丨思科發布《網絡安全就緒指數》報告，發現只有 13% 的中國企業完全準備好應對網絡安全威脅
Friday, July 28, 2023
0条评论
• “準備就緒”至關重要：87% 的受訪者預計，網絡安全事件將在未來 12 到 24 個月內對他們的業務造成乾擾
• “沒有做好準備”會讓企業付出巨大成本：57% 的受訪者表示他們在過去 12 個月內遭遇了網絡安全事件，59% 的受影響企業損失了至少 50 萬美元
• 企業正在著手做更充分的準備：96% 的受訪者表示，他們的企業計劃在未來 12 個月內至少增加 10% 的網絡安全預算
...更多...Cisco Engage Greater Bay Area 2023：思科創新方案助力企業在大灣區實現數字轉型及可持續發展
Friday, July 07, 2023
0条评论
思科联天下
...更多...新聞丨思科宣佈網絡雲願景：簡化網絡，安全互聯
Monday, June 12, 2023
0条评论
思享家丨Cisco Secure Firewall又添強援，為製造企業撐起保護傘
Saturday, June 03, 2023
0条评论
思享家丨都 2023 年了，您還在擔心 Loop？
Friday, May 26, 2023
0条评论
都 2023 年了，您還在擔心 Loop？
Wednesday, May 17, 2023
0条评论
思科聯天下
作者：思科架構師 黃兆基
思享家
是一個介紹如何利用思科先進技術解決客戶難題的欄目。每期聚焦一個技術熱點或應用場景，邀請資深思科技術專家深入淺出地介紹，為讀者提供實用性強的建議。
Loop（環路）絕對是所有網工的噩夢。雖然網絡工程到今天已發展了幾十年，但這個問題還是經常出現，並導致災難性後果。網工們都了解最基本防止 Loop 的方法是使用生成樹 (Spanning Tree)，BPDU Guard/Filter 等技術應用在一般的簡單網絡是沒問題的。哪怕是通過了 VXLAN 管道，只要利用了 BDPU 而 VXLAN 又可以處理得到，橫跨多點的網絡也不怕產生 Loop 的情況。然而實際工作中是否都這麼簡單呢？
...更多...300-610:Designing Cisco Data Center Infrastructure (DCID)
Monday, May 08, 2023
0条评论
300-610:Designing Cisco Data Center Infrastructure (DCID)
時長:90分鍾
語言:英語
價格:300美元
考試概覽
相關認證：
CCNP 數據中心,思科認證專家 - 數據中心設計
該考試測試您對數據中心基礎設施設計的了解，包括：
網絡
計算
存儲網絡
...更多...新聞丨思科推出全新解決方案，快速檢測高級網絡威脅並自動響應
Friday, April 28, 2023
0条评论
新聞丨思科推出全新解決方案，快速檢測高級網絡威脅並自動響應
思科聯天下
新聞摘要：
•思科擴展檢測與響應 (XDR)解決方案對網絡和終端具有無可比擬的可見性，可簡化當今混合、多廠商、多威脅環境下的安全操作
•思科 XDR 使用循證自動化功能，更高效識別安全事件優先級並進行補救
•為防範多因素驗證 (MFA) 攻擊，思科現在為 Duo 的所有版本提供高級功能。這是市場上更為安全、更加經濟，並且用戶友好的訪問管理解決方案
...网站分类
Cisco (371)- Microsoft (264)
- IBM (251)
- Oracle (162)
- KillTest (60)
- Linux (50)
- LPI (45)
- comptia (40)
- HP (36)
- Juniper Networks (28)
- Vmware (27)
- Huawei (27)
- SUN (22)
- EMC (15)
- SAP (14)
- Apple (13)
- News (12)
- Certification (11)
- Symantec (11)
- EXIN (10)
- Adobe (9)
- NetApp (8)
- Citrix (8)
- CIW (7)
- VCP-410 (6)
- EC-COUNCIL (6)
- CheckPoin (5)
- Fortinet (5)
- RedHat (4)
- EXIN (4)
- Polycom (3)
- CISSP (3)
- CWNP (3)
- Avaya (3)
- AWS认证 (3)
- VCP-310 (2)
- H3C (2)
- SAS (2)
- Sybase (2)
- Tibco Software (2)
- The Open Group (2)
- Salesforce (2)
- Cloudera (2)
- Network Appliance (2)
- PMP (1)
- SCP (1)
- PHP (1)
- CA (1)
- SOA (1)
- Zend (1)
- Riverbed (1)
- Network (1)
- SNIA (1)
- Genesys (1)
- IIA (1)
- Alcatel-Lucent (1)
- SAS Institute (1)
- Esri (1)
- Extreme Networks (1)
- IIA (1)
- Cloudera (1)
- Infosys (1)
- PMI (1)
- ACSM (1)
- Dassault Systemes (1)
- DMI (1)
- AWS认证 (1)
- Nutanix (1)
- BEA (0)
- Salesforce (0)
- GAQM (0)
文章归档
- 2024 April (3)
- 2024 March (6)
- 2024 February (1)
- 2024 January (5)
- 2023 December (5)
- 2023 November (4)
- 2023 October (4)
- 2023 September (5)
- 2023 August (4)
- 2023 July (5)
- 2023 June (3)
- 2023 May (4)
- 2023 April (4)
- 2023 March (5)
- 2023 February (3)
- 2023 January (3)
- 2022 December (4)
- 2022 November (4)
- 2022 October (5)
- 2022 September (5)
- 2022 August (4)
- 2022 July (5)
- 2022 June (4)
- 2022 May (4)
- 2022 April (5)
- 2022 March (3)
- 2022 February (3)
- 2022 January (3)
- 2021 December (5)
- 2021 November (3)
- 2021 October (4)
- 2021 September (5)
- 2021 August (4)
- 2021 July (5)
- 2021 June (3)
- 2021 May (4)
- 2021 April (4)
- 2021 March (3)
- 2021 February (2)
- 2020 December (4)
- 2020 November (4)
- 2020 October (2)
- 2020 September (4)
- 2020 August (4)
- 2020 July (4)
- 2020 June (4)
- 2020 May (4)
- 2020 April (2)
- 2020 March (1)
- 2020 January (2)
- 2019 December (3)
- 2019 November (2)
- 2019 October (2)
- 2019 September (1)
- 2019 August (3)
- 2019 July (1)
- 2019 June (1)
- 2019 April (1)
- 2019 March (2)
- 2019 January (3)
- 2018 December (3)
- 2018 November (3)
- 2018 October (3)
- 2018 September (4)
- 2018 August (1)
- 2018 July (2)
- 2017 February (6)
- 2017 January (7)
- 2016 December (10)
- 2016 November (7)
- 2016 October (8)
- 2016 September (9)
- 2016 August (11)
- 2016 July (10)
- 2016 June (8)
- 2016 May (8)
- 2016 April (15)
- 2016 March (9)
- 2016 February (7)
- 2016 January (9)
- 2015 December (11)
- 2015 November (10)
- 2015 October (10)
- 2015 September (7)
- 2015 August (13)
- 2015 July (5)
- 2015 June (11)
- 2015 May (15)
- 2015 April (5)
- 2015 March (1)
- 2015 February (1)
- 2015 January (10)
- 2014 December (14)
- 2014 November (18)
- 2014 October (15)
- 2014 September (22)
- 2014 August (18)
- 2014 July (16)
- 2014 June (13)
- 2014 May (12)
- 2014 April (10)
- 2014 March (13)
- 2014 February (9)
- 2014 January (11)
- 2013 December (11)
- 2013 November (12)
- 2013 October (6)
- 2013 September (8)
- 2013 August (12)
- 2013 July (11)
- 2013 June (11)
- 2013 May (12)
- 2013 April (12)
- 2013 March (13)
- 2013 February (25)
- 2013 January (27)
- 2012 December (27)
- 2012 November (30)
- 2012 October (23)
- 2012 September (26)
- 2012 August (31)
- 2012 July (31)
- 2012 June (30)
- 2012 May (31)
- 2012 April (30)
- 2012 March (17)
- 2012 February (9)
- 2012 January (22)
- 2011 December (40)
- 2011 November (21)
- 2011 October (31)
- 2011 September (25)
- 2011 August (28)
- 2011 July (20)
- 2011 June (14)
- 2011 May (10)
- 2011 April (13)
- 2011 March (18)
- 2011 February (13)
- 2011 January (19)
- 2010 December (20)
- 2010 November (24)
- 2010 October (21)
- 2010 September (18)
- 2010 August (11)
- 2010 July (2)
- 2010 June (2)
- 2010 May (6)
- 2010 April (3)
- 2010 March (1)
- 2010 January (2)
- 2009 December (10)
- 2009 November (13)
- 2009 October (18)
- 2009 September (5)
- 2009 August (11)
- 2009 July (24)
- 2009 June (20)
- 2009 May (39)
站点统计
- 文章总数:1588
- 评论总数:0
- 引用总数:0
- 浏览总数:80306
- 留言总数:0
- 当前主题:寂寞
- 当前样式:jimo
站内搜索
标签
- IBM (61)
- CCNA (43)
- Cisco (40)
- MCTS (39)
- Microsoft (35)
- Oracle (33)
- 640-802 (29)
- Linux (24)
- CCNP (19)
- Cisco Certified Network Associate (16)
- LPI (15)
- 1Z0-851 (15)
- Comptia (13)
- MCSE (12)
- HP (12)
- 思科 (11)
- MCITP (11)
- java (11)
- Java Standard Edition 6 Programmer Certified Professional Exam (11)
- SCJP (10)
- Certification (10)
- Lotus (9)
- IBM認證 (8)
- 117-101 (7)
- 思科認證 (7)
- LPIC (7)
- CIW (7)
- 路由器 (7)
- 642-902 (7)
- Security (7)
- EMC (6)
- 微軟認證 (6)
- 310-065 (6)
- SUN (6)
- 70-290 (6)
- 642-813 (6)
- 642-832 (6)
- certifications (6)
- BPM Blueprint; WebSphere Lombardi Edition V7.1 (6)
- Vmware Certified Professional on VSphere 5 (6)
- CCNA 640-802 (6)
- 思科CCNP (6)
- 350-701 (6)
- 70-620 (5)
- DB2 (5)
- OCA (5)
- Vmware (5)
- IBM Certification (5)
- 思科安全 (5)
- 微软认证 (5)