Abstract : this paper introduces some practical security models and their actions and characteristics 文摘:介紹信息安全模型的作用和特征以及幾種目前比較實(shí)用的安全模型。
Security administrator can make flexible combinations of security modules according to practical security requirements , and administrate the system remotely by using graphical interfaces 其基于電子證書的身份認(rèn)證、可根據(jù)實(shí)際需要對(duì)安全模塊進(jìn)行靈活配置、遠(yuǎn)程管理等功能尤為突出。
It is observed that the system has high practical security , fast encryption ( decryption ) speed and excellent reliability against strong channel noise , and its overall cryptographic properties are considerably better than known chaotic cryptosystems 研究表明,該系統(tǒng)具有高安全性、快加密(解密)速度和強(qiáng)抗信道噪聲能力,它的密碼性質(zhì)優(yōu)于所有已知的混沌密碼系統(tǒng)。
In the end , a reliable and practical security policy , in which container based declarative security is dominant and programmatic security is complementary , is given respectively to the web tier , ejb tier and eis tier of the system according to the system framework and deployment environment 最后還結(jié)合系統(tǒng)框架和部署環(huán)境分別針對(duì)j2ee的網(wǎng)絡(luò)層、 ejb層和eis層的不同情況制定了以基于容器的聲明性安全為主,以可編程性安全為補(bǔ)充的安全策略。
In this paper , the belief logic system gny and it ' s related implementation tool spearii are utilized , ssl protocol is a focused instance , then the detailed analysis procedure from initial protocol model to various evolution protocol models is given , later the final evolution protocol model and ssl protocol are contrasted and thus the security analysis conclusion is drawn for ssl . during the analysis procedure two practical security authentication solutions are designed based on evolution protocol models 本文采用著名的信念邏輯gny邏輯系統(tǒng)及其相關(guān)的形式化工具spear ,以ssl協(xié)議為分析實(shí)例,詳細(xì)闡述了從初始協(xié)議模型到各個(gè)進(jìn)化協(xié)議模型的分析過(guò)程,并將最終的進(jìn)化模型與ssl協(xié)議作比較,給出ssl協(xié)議的安全分析,同時(shí)在分析過(guò)程中以協(xié)議模型為基礎(chǔ)設(shè)計(jì)了兩個(gè)實(shí)用的安全認(rèn)證方案。
practical: adj. 1.實(shí)地的,事實(shí)上的,實(shí)際上的 (opp. t ...security: n. 1.安全(感);安穩(wěn);穩(wěn)妥;平安。 2.確實(shí);確信 ...be practical: 實(shí)際一點(diǎn)吧practical: adj. 1.實(shí)地的,事實(shí)上的,實(shí)際上的 (opp. theoretical)。 2.實(shí)踐的,實(shí)地經(jīng)驗(yàn)過(guò)的,練習(xí)過(guò)的,經(jīng)驗(yàn)豐富的,老練的。 3.實(shí)用的,應(yīng)用的;注重實(shí)用的;〔貶義〕只講實(shí)用的。 4.(人等)有用的,會(huì)做事的,能干的。 5.有實(shí)效的;可行的。 6.實(shí)事求是的,注重實(shí)行的。 practical considerations 需要切實(shí)考慮的事情,實(shí)際問(wèn)題。 practical duty 實(shí)際工作。 the practical rulers 事實(shí)上的統(tǒng)治者。 a practical joker 耍弄?jiǎng)e人的人。 practical experience 實(shí)際經(jīng)驗(yàn)。 practical politics 實(shí)際政治,行得通的政治。 practical minds 講求實(shí)際的頭腦;注重實(shí)際的人。 be not practical 不實(shí)際,不能落實(shí)。 for (all) practical purposes 實(shí)際上。 n. -ness as security: 作為低押品for security: 為了確保安全in security: 安全地in security for: 作擔(dān)保; 作為...的擔(dān)保it security: 信息安全技術(shù); 信息技術(shù)安全on security: 關(guān)于安全security: n. 1.安全(感);安穩(wěn);穩(wěn)妥;平安。 2.確實(shí);確信;把握;可靠性;安心。 3.【軍事】防御物。 4.保護(hù);防護(hù);保衛(wèi);防御 (against; from); 治安,安全防衛(wèi)。 5.【法律】保證,擔(dān)保;抵押。 6.擔(dān)保品;保證金;借用證 (for)。 7.擔(dān)保人;保證人。 8.〔pl.〕證券;債券;公債;股票。 9.〔古語(yǔ)〕疏忽;大意。 public security 公安。 public security organs 保衛(wèi)機(jī)關(guān);公安機(jī)關(guān)。 What security can you offer for it 你對(duì)這件事能拿什么做擔(dān)保呢? S- is the greatest enemy. 疏忽[麻痹大意]是最大的敵人。 give security against 保護(hù);使無(wú)…之憂。 go [enter into, give] security for 做…的保人。 in security 安全。 in security for 作…的擔(dān)保。 on good security 有可靠的抵押。 42) practical: 實(shí)際的a practical joke: 惡作劇ecomomical and practical: 經(jīng)注實(shí)惠的economic and practical: 經(jīng)濟(jì)實(shí)用economical and practical: 經(jīng)濟(jì)實(shí)惠; 經(jīng)濟(jì)實(shí)用economically practical: 經(jīng)濟(jì)上可行的; 經(jīng)濟(jì)上切實(shí)可行的examination, practical: 實(shí)際操作考試in a practical way: 從實(shí)際角度in practical terms: 實(shí)際上light and practical: 精巧實(shí)用mechanics-practical: 力學(xué)實(shí)驗(yàn)not sentimental practical: 不感情用事的practical a licability: 專利的實(shí)用性practical abilities: 實(shí)踐能力