午夜精品久久久久久久99樱桃_久久天堂av综合合色蜜桃网_国产乱码精品_97精品国产一区二区三区

<center id="kiueg"><tbody id="kiueg"></tbody></center>

<ul id="kiueg"><tr id="kiueg"></tr></ul><delect id="kiueg"><xmp id="kiueg">

<strike id="kiueg"></strike>

課程介紹目錄

嘉賓介紹

王潮

上海大學教授

報告摘要

以地鐵、地下管廊為例，探討兩次全球知名的實戰性攻擊對地下空間工業控制信息安全帶來的隱患，并從網絡安全法角度，分享工業控制系統信息安全對工程實施的影響。

推薦課程

<form method="post" id="form_reg" action="/Ajaxinfo/ajax_reg.html" onsubmit="submit_post_ret();">
	<div   id="t337zbl7d"   class="layer-title">注冊</div>
	<ul class="layer-input">
		<li>
			<span>用戶名</span>
			<div><input name="username" maxlength="128" tabindex="1" placeholder="請輸入6到18位字母或數字的組合" type="text"></div>
		</li>
		<li>
			<span>密碼</span>
			<div><input name="password" size="20" maxlength="128" tabindex="2" placeholder="輸入確認密碼" type="password"></div>
		</li>
		<li>
			<span>確認密碼</span>
			<div><input name="password2" size="20" maxlength="128" tabindex="3" placeholder="請重新輸入確認密碼" type="password"></div>
		</li>
		<li>
			<span>郵箱</span>
			<div><input name="email" maxlength="128" tabindex="4" placeholder="請輸入有效的email地址" type="email"></div>
		</li>
		<li>
			<span>手機</span>
			<div><input name="mobile" maxlength="128" tabindex="5" placeholder="請輸入有效的手機號碼" type="tel"></div>
		</li>
		<li>
			<span>真實姓名</span>
			<div><input name="name" maxlength="128" tabindex="6" placeholder="請輸入真實姓名" type="text"></div>
		</li>
		<li>
			<span>職務</span>
			<div><input name="zhiwu" maxlength="128" tabindex="7" placeholder="請輸入職務" type="text"></div>
		</li>
		<li>
			<span>公司名稱</span>
			<div><input name="company" maxlength="128" tabindex="8" placeholder="請輸入公司名稱" type="text"></div>
		</li>
		<li>
			<span>單位性質</span>
			<div><input name="dwxz" maxlength="128" tabindex="9" placeholder="請輸入單位性質" type="text"></div>
		</li>
		<li>
			<span>通訊地址</span>
			<div><input name="address" maxlength="128" tabindex="10" placeholder="請輸入通訊地址" type="text"></div>
		</li>
		<li>
			<span>驗證碼</span>
			<div>
				<span id="t337zbl7d"    class="ewm_on_input"><input name="code" maxlength="8" tabindex="11" placeholder="請輸入驗證碼" type="text"></span>
				<span id="t337zbl7d"    class="ewm_on_img"><img src="/verify/reg.html" class="fleshVerify" old_src="/verify/reg.html"></span>
			</div>
		</li>
		<li>
			<span id="t337zbl7d"    class="layer_span tl"><a href="javascript:show_login();">   返回登錄</a></span>
			<span id="t337zbl7d"    class="layer_span tr"><a href="javascript:show_getpass();">找回密碼</a></span>
		</li>
		<li>
			<button name="button" class="layer_but" type="submit">注冊</button>
		</li> 
	
	</ul>
</form>

<form method="post" id="form_getpass" action="/Ajaxinfo/ajax_getpass.html" onsubmit="submit_post_getpass();">
	<div   id="t337zbl7d"   class="layer-title">找回密碼</div>
	<ul class="layer-input">
		<li>
			<span>用戶名</span>
			<div><input name="username" maxlength="128" tabindex="1" placeholder="請輸入6到18位字母或數字的組合" type="text"></div>
		</li>
		<li>
			<span>郵箱</span>
			<div><input name="email" maxlength="128" tabindex="2" placeholder="請輸入有效的email地址" type="email"></div>
		</li>
		<li id="t337zbl7d"    class="show_code">
			<span>驗證碼</span>
			<div>
				<span id="t337zbl7d"    class="ewm_on_input"><input name="code" maxlength="8" tabindex="3" placeholder="請輸入驗證碼" type="text"></span>
				<span id="t337zbl7d"    class="ewm_on_img"><img src="/verify/getpass.html" class="fleshVerify" old_src="/verify/getpass.html"></span>
			</div>
		</li>
		
		<li id="t337zbl7d"    class="show_code2" style="display:none;">
			<span>郵箱驗證碼</span>
			<div><input name="code2" maxlength="128" tabindex="4" placeholder="請輸入郵箱驗證碼" type="text"></div>
		</li>
		<li id="t337zbl7d"    class="show_code2" style="display:none;">
			<span>密碼</span>
			<div><input name="password" size="20" maxlength="128" tabindex="2" placeholder="輸入確認密碼" type="password"></div>
		</li>
		<li id="t337zbl7d"    class="show_code2" style="display:none;">
			<span>確認密碼</span>
			<div><input name="password2" size="20" maxlength="128" tabindex="3" placeholder="請重新輸入確認密碼" type="password"></div>
		</li>
		<li>
			<span id="t337zbl7d"    class="layer_span tl"><a href="javascript:show_login();">   返回登錄</a></span>
			<span id="t337zbl7d"    class="layer_span tr"><a href="javascript:show_reg();">注冊</a></span>
		</li>
		<li>
			<input name="setp" type="hidden" value="1">
			<button name="button" class="layer_but" type="submit">下一步</button>
		</li> 
	
	</ul>
</form>

<pre id="cmkgm"><wbr id="cmkgm"></wbr></pre>

<abbr id="cmkgm"><tfoot id="cmkgm"></tfoot></abbr>

<strike id="cmkgm"><tbody id="cmkgm"></tbody></strike>