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新一代網(wǎng)絡(luò)安保浮出水面

新一代網(wǎng)絡(luò)安保浮出水面

Marc van Zadelhoff 2012-03-05
數(shù)據(jù)已不再局限于大多數(shù)公司傳統(tǒng)的范疇之內(nèi)?,F(xiàn)在,防范安全漏洞意味著需要注視周圍的世界。

????2011年曾被專家們視為“安全漏洞之年”。如今,2012年剛剛過去了2個(gè)月,但一系列轟動(dòng)一時(shí)的黑客攻擊事件已經(jīng)使得2011年相形見絀。公司、政府機(jī)構(gòu)遭到安全襲擊的消息不絕于耳。

????因此,一個(gè)完全在意料之中的現(xiàn)象是,世界各地的組織如今都在圍繞數(shù)據(jù)中心建立城墻和護(hù)城河,保護(hù)資產(chǎn)、信息和知識(shí)產(chǎn)權(quán)。盡管做起來或許有難度,但我依然要敦促信息技術(shù)和安全事務(wù)的管理者抬起頭環(huán)顧四周,同時(shí)考慮不斷變化的現(xiàn)實(shí)?,F(xiàn)如今,考慮信息安全意味著需要考慮周圍的整個(gè)世界。

????信息已經(jīng)越過了寫字樓的四堵墻,正在改善我們的生活和工作方式。無論身處何地,云計(jì)算和智能手機(jī)都能讓我們獲取重要信息。越來越多的產(chǎn)業(yè)都在產(chǎn)品和服務(wù)中植入了智能化信息。全世界數(shù)千百萬計(jì)的傳感器正在幫助世人更好地了解事物的運(yùn)行和我們所處的環(huán)境?,F(xiàn)在,大量產(chǎn)業(yè)都采用了嵌入式的技術(shù),以前所未有的方式與我們緊密聯(lián)系,而能源、零售和醫(yī)療保健只不過是冰山之一角而已。

????目前的挑戰(zhàn)是,規(guī)模較大的組織每天需要監(jiān)控?cái)?shù)以億計(jì)的事件,甚至包括一些發(fā)生在其業(yè)務(wù)邊緣、數(shù)據(jù)中心之外的活動(dòng)。肉眼凡胎沒有能力篩選如此龐大的數(shù)據(jù)。

????迅速擴(kuò)大的威脅覆蓋面和來源為一種新型的安全防范方式鋪平了道路,即依托于智能化信息的安保方式。智能安保體系采用先進(jìn)的分析和自動(dòng)化技術(shù),從組織上下的數(shù)百個(gè)來源中收集信息。通過梳理源自網(wǎng)絡(luò)、應(yīng)用程序、用戶活動(dòng)和移動(dòng)終端的數(shù)據(jù),這種分析技術(shù)能夠幫助企業(yè)更好地理解正常行為的基準(zhǔn),進(jìn)而使其更迅速、更清晰地識(shí)別異常事件,以預(yù)測(cè)、防范并最低限度地減少其影響。

????毫無疑問,技術(shù)將繼續(xù)向我們的生活滲透拓展,這種趨勢(shì)為企業(yè)界提供了巨大的商機(jī)。展望未來,安全管理將深深植根于深入理解我們這個(gè)高度互聯(lián)的生態(tài)體系,而不是依靠安全措施與外界相互隔絕。安全的性質(zhì)正在發(fā)生改變,我們這些安全領(lǐng)域的從業(yè)者有責(zé)任幫助我們的不同的機(jī)構(gòu)和行業(yè)理解這種變化。

????新型的安全觀(其特征是更好的智能化信息、更少的信息儲(chǔ)備,以及對(duì)我們周圍世界的認(rèn)識(shí))能夠幫助組織更好地保護(hù)今日之運(yùn)作,布局明日之創(chuàng)新。能夠著眼于周圍世界、不斷調(diào)整安保方式的企業(yè)將成為同行中的佼佼者。

????本文作者馬克?范?扎德爾霍夫在戰(zhàn)略、風(fēng)險(xiǎn)投資、商業(yè)開發(fā)和IT及安全營(yíng)銷領(lǐng)域擁有近20年的從業(yè)經(jīng)歷。馬克目前在IBM安全系統(tǒng)部(IBM Security Systems)擔(dān)任負(fù)責(zé)全球戰(zhàn)略和產(chǎn)品管理的副總裁,安全系統(tǒng)部負(fù)責(zé)IBM公司全球軟件產(chǎn)品的總體管理、預(yù)算和定位工作。馬克在IBM的首要職責(zé)包括在并購(gòu)、產(chǎn)品管理和軟件及服務(wù)營(yíng)銷等領(lǐng)域扮演領(lǐng)導(dǎo)角色。馬克曾經(jīng)是荷蘭Consul公司的高管成員之一,這家公司后來被出售給IBM公司。此后,在加盟IBM之前,他還從事過信息技術(shù)風(fēng)險(xiǎn)投資和戰(zhàn)略咨詢等方面的工作。馬克現(xiàn)居于華盛頓特區(qū)。

????譯者:任文科

????Already in the first two months of 2012, high profile hacks are threatening to make 2011, characterized by experts as "The Year of the Security Breach", seem tame. It's becoming a common occurrence to hear about companies and governments falling victim to security attacks.

????Therefore it isn't a surprise that today organizations around the world are focused on building up walls and moats around their data centers to protect their assets, information and intellectual property. But as hard it is might be to do, I urge IT and security mangers to lift their heads up and look around and consider a changing reality. Thinking about information security today means thinking about the world around you.

????Information has evolved beyond the four walls of the office and is improving the way we live and work. Cloud computing and smartphones let us access key information wherever we are. More of the world has built-in computerized intelligence in its products and services. Millions and millions of sensors have been deployed around the globe to drive better real-time insight to operations and conditions. Energy, retail and healthcare are just a few of the industries that are now embedded with technology and connected with us in ways that were never before possible.

????The challenge is that larger organizations need to monitor hundreds of millions of events per day, even activities that are happening on the edge of their business and outside the datacenter. There's no way humans can sift through that amount of data.

????The rapid pace of this expanding threat surface and sources paves the way for a new approach to security -- one that is based on intelligence. Security intelligence applies advanced analytics and automation technology to the collection of information from hundreds of sources across an organization. By combing through data from networks, applications, user activity and mobile endpoints, analytics can help firms better understand a baseline of normal behavior. Then analytics can help a firm more quickly and clearly flag abnormal events to predict, prevent and minimize the impact.

????There's no doubt that technology will continue to expand into our lives and offers great opportunity for our businesses. Going forward, security management is going to be rooted in better understanding our highly connected ecosystem, not by the isolation that the security can create. It's our role as security practitioners to educate our organizations and industries on security's changing nature.

????Having a new approach to security -- one defined by greater intelligence, fewer silos and awareness of the world around us -- can help organizations better protect their operations today and plan for tomorrow's innovation. The firms able to evolve their security style with an eye to world around us will be ahead of the pack.

????Marc van Zadelhoff has nearly 20 years of experience in strategy, venture capital, business development and marketing in the IT and security space. Currently, Marc is the VP, Worldwide Strategy and Product Management for IBM Security Systems –responsible for overall product management, budget and positioning for IBM's full software portfolio globally. Marc's prior responsibilities at IBM have included leadership roles in M&A, product management and marketing in both software and services. Marc was a member of the executive team of Dutch-based Consul before it sold to IBM and spent the rest of his pre-IBM years in IT venture capital and strategy consulting. Marc lives in Washington, DC.

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