如何加強網(wǎng)絡(luò)安全?
現(xiàn)如今,網(wǎng)絡(luò)已經(jīng)十分普及,其中也肯定會出現(xiàn)一些安全問題,那么,如何保護網(wǎng)絡(luò)安全呢?我在這里給大家?guī)肀Wo網(wǎng)絡(luò)安全的 措施 ,希望能幫到大家。
一般來說,人們認為網(wǎng)絡(luò)安全技術(shù)基本上就是“老三樣”:防火墻、殺毒和入侵檢測。隨著網(wǎng)絡(luò)安全與網(wǎng)絡(luò)攻擊的博弈,人們發(fā)現(xiàn)入侵檢測也不能完全達到網(wǎng)絡(luò)安全預(yù)警的期望值,有資料表明相當一部分網(wǎng)絡(luò)安全問題是由“內(nèi)鬼”或“非惡意觸發(fā)”引起的。此外,網(wǎng)絡(luò)安全防護還有一個特殊的問題就是“要在網(wǎng)絡(luò)的內(nèi)外兩側(cè)同時作戰(zhàn)”。因而,有人就開始把目光轉(zhuǎn)向安全審計、態(tài)勢感知、證書認證、可信模塊等 其它 技術(shù)領(lǐng)域,希望尋找到第四種、第五種以至于第N種技術(shù)元素,以達到網(wǎng)絡(luò)安全預(yù)警的初衷――“防患于未然”。
我們應(yīng)從國防戰(zhàn)略高度提高網(wǎng)絡(luò)安全意識,強化網(wǎng)絡(luò)保密管理觀念。首先要確立網(wǎng)絡(luò)安全管理是做好平時與戰(zhàn)時__的重要保障的思想;其次要從根本上解決重技術(shù),輕管理偏見;最后要確立網(wǎng)絡(luò)安全管理人人有責的觀念,確保信息安全是一項全員性、整體性工作,人人都有維護網(wǎng)絡(luò)安全、保守網(wǎng)上軍事秘密的義務(wù)和責任。
網(wǎng)絡(luò)安全是為保護商務(wù)各方網(wǎng)絡(luò)端系統(tǒng)之間通信過程的安全性。保證機密性、完整性、認證性和訪問控制性是網(wǎng)絡(luò)安全的重要因素。保護網(wǎng)絡(luò)安全的主要措施如下:
(1)全面規(guī)劃網(wǎng)絡(luò)平臺的安全策略。
(2)制定網(wǎng)絡(luò)安全的管理措施。
(3)使用防火墻。
(4)盡可能記錄網(wǎng)絡(luò)上的一切活動。
(5)注意對網(wǎng)絡(luò)設(shè)備的物理保護。
(6)檢驗網(wǎng)絡(luò)平臺系統(tǒng)的脆弱性。
(7)建立可靠的識別和鑒別機制。
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