㈠ 怎樣增加wifi密碼的強度
將網路安全設置改為WPA2，英文+數字+字元的組合能很大程度增加wifi密碼的強度。
增加wifi信號強度方法;
1. 重新擺放WiFi的位置
如果希望家中的每一個角落都可以上網，那路由器的擺放位置就相當重要。家中的中心位置，比較可以讓每個地方都收得到無線網路訊號。一般沒有牆壁或是障礙物阻擋，無線網路的訊號也會比較強。
2. 設置最佳頻道值（Wireless Channel）
當你要將智慧型手機、平板電腦或是筆記型電腦接上家中的WiFi時，通常在網路選項中，會出現很多選擇，也就是前後左右，甚至上下樓的鄰居家中的Wi-Fi都在選項內。其實，這些無線信號都會互相干擾，並影響家中的無線網路信號。
3. 減少其他無線裝置的干擾
除了鄰居家中的無線信號會干擾外，自己家中的其他無線裝置也會影響WiFi效率，如微波爐、無線電話或是家電用品等。所以，盡可能地將路由器遠離它們。如果選購雙頻路由器（Dual Band Router），也可以解決其他無線裝置干擾的問題。
4. 增加路由器的安全性
專家建議使用WPA（Wi-Fi Protected Access）或是WPA2密碼，來加強路由器的安全性。
路由器被駭，家中使用WiFi的人數增加，難免超出無線路由器的承載力，也會影響無線網路速度，導致不停斷線。另外，因為會被駭，電腦中的資訊也變得很不安全。
定期更換路由器的登入密碼可以減少被駭的機會，或是選擇可以設定WiFi覆蓋范圍的路由器，以及選擇只允許固定用戶連接的路由器。專家建議用戶使用WPA（WiFi Protected Access）密碼。
5. 加裝增強Wi-Fi信號的易開罐
據lifehacker.com，將易開罐剪開後，裝在路由器上，可以提升WiFi信號。有拋物線外觀的物體可收集不定向無線信號。
6. 安裝DD-WRT韌體
根據台灣Just Share部落格，每台無線路由器都有一個作業系統，每個廠家的無線路由器作業系統也都不同，其代碼也沒對外公布，雖然用戶可以正常使用這些無線設備，但是由於用戶無法更改它的作業系統，所以在實際使用上難免存在不足。
在這種環境下DD-WRT驅動韌體（Firmware）應運而生，它提供了一般路由器韌體所沒有的功能，包括安裝DD-WRT不僅可以防駭，還可以加強路由器的發射功率。
在家中的路由器使用DD-WRT，意謂著將原來設備的作業系統舍棄，然後更換一個新的作業系統，這種無線路由器比起傳統無線路由器來說，功能更強大，支援的應用更多，如可以利用QoS、限速、限連接數等設置來最佳化頻寬；或是可以輕松設定無線的定時開關。
7. 將舊的路由器變成Wi-Fi中繼器
將舊的路由器變成WiFi中繼器（Repeater），不僅可以省去購置 WiFi訊號延伸器（Extender）的成本，還可以在家中的每一個角落都能收到較強訊號。適用此方法必須配合使用DD-WRT韌體。
8. 設置自動重新啟動
為路由器設置自動重新啟動，可以透過DD-WRT或是插座定時器，lifehacker.com建議路由器一天可以自動重新啟動一次。一些比較新的路由器可以透過智慧型手機App重新啟動。
㈡ 寫一篇英語關於「 如何保證自己的網路信息安全」的英語作文
Recently,the news that U.S attack on China's Inter is always exposed.And the question of how to stay online safely raises a lot of discussion in our country.As a result,in the era of rapid development of neork,we must take measures to protect our security of privacy and property effectively.
最近的新聞都揭示了美國對中國網路的攻擊.如何安全地上網在我國引起了大量的討論.結果是在網路飛速發展的時代,我們必須要採取有效的措施來保護我們的隱私和財產安全.
From my perspective,in the first place,we should call attention to our personal information.Not only do we not offer them at random in some strange websites,but we need to distinguish right from wrong among the numerous websites.Furthermore,it is inevitable that some secure anti-virus soft wares can be installed.And it will make it possible for that neork can run more steadily.In addition to doing some work by ourselves,the government needs to draw up some policies to preserve national cyber security.It involves probing for deeply rooted reasons,devising creative solutions,developing high-tech talents and strengthening the supervision.
從我的角度來看,首先,我們應該關注我們的個人信息.我們不僅不隨隨便便在一些奇怪的網站提供自己的信息,而且我們需要在眾多的網站之間明辨是非.此外,安裝一些安全的殺毒軟體是必須的.這使得網路運行更加穩定.除了我們自己該做一些努力之外,還需要 *** 制定相關政策來保護國家網路安全.這就涉及到探究深層次的原因,想出有創造性的解決方案,發展高新技術人才、加強監管.
Although scientists still cannot overe the problem pletely,they are studying a great deal about how to protect our national cyber security.However,consciousness of cyber security should not decline.Only in this way,we just enjoy the convenience brought by the neork.
盡管科學家仍無法完全克服這個問題,但是他們正在研究大量關於如何保護我們國家網路安全的辦法.然而,不應該放鬆網路安全意識.只有這樣我們才能享受到網路帶給我們的便利.
現在急需兩篇＂計算機信息安全＂的全英文文章,望幫助！
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英語作文：以安全為話題
SafetySafety is very important for everyone. As students, we should pay more attention to safety.Firstly, there are more and more cars on the road now. So when we cross the road we must be careful so that we can't be hit by the car. Then, having healthy food is also important. We shouldn't eat lots of junk food or unclean food. It isn't good for our health. What's more, we should use the Inter carefully. When a -friend wants to invite you to meet outside, you had better refuse him. He may be a bad person. Finally, we should learn some mon knowledge of safety to protect ourselves. In a word, if we do these things well, our life will be better!
關於安全的英語作文
人的生命只有一次，所以遵守安全規則是必不可少的，其中最容易被人們忽視，而又最重要的就是交通安全。
在科技發達的今天，豪華的轎車已經進入千家萬戶的時候，可怕的交通事故也隨之而來。
據調查中國每年死於交通事故人數有十萬左右，其中中小學生就佔了12%，這些數字足以表明災難的可怕性，看了真讓人膽戰心驚。
記得，報紙上報道過：在2005年1月24日，發生了一起嚴重的交通事故，原因是因為司機亂闖紅燈。
那天，大雪紛飛，本來就很滑的道路上還結了一層薄薄的冰，車輛排成了一個很長的隊伍。
綠燈顯示馬上再過2秒鍾即將變為紅燈，但是不知從哪裡突然躥出了一輛黑色轎車，跑到十字馬路中間的時候，另一個方向是綠燈，第一排的麵包車司機也非常抓緊時間，可怕誤了一分一秒地向前沖去，正好與剛要轉彎的黑色小轎車撞了個正著。
隨後的車輛也因路滑而沒有剎住車，造成了嚴重交通事故。
只聽見「砰、砰」的幾聲響，四五輛車都堆到了一起。
有的車玻璃和倒車鏡被撞碎，嚴重的有輪胎被撞掉，車頭被撞歪，還冒起了微微的輕煙。
這起交通事故雖然沒有人員死亡，卻有很多人都受了傷，其中小轎車的司機可能會導致終身癱瘓……這起事故充分的說明了闖紅燈的危險性，不怕一萬，只怕萬一，「紅燈停，綠燈行」這是誰不知道的呢？何必為了爭取那麼一點時間而來冒這種危險，這種生死一線的事情，自己心裡都是最清楚後果。
哪怕是多等一分鍾，等到綠燈亮了，我們再走，這就保證了我們的生命安全。
遵守交通安全要從我們小學生開始做起，人人都應當做到，這樣既保護了我們的生命，又減少了國家的財產損失，我們應該把交通安全牢記在心，真正做到一路平安。
本人想找一篇和網路安全有關的英文的文章,請各位朋友幫幫忙哦,...
Along with the calculator technical quick development, Be puting the business of on board processing also from according to the mathematics operation, document of the single machine processing, according to in brief link of the internal business of the internal neork processing, transact automation's etc. to develop to connect the business enterprise class of (Inter) a calculator a processing system and the information share in the world scope and business processing with each other according to the plicated internal (Intra), business enterprise exterior (Extra), world.At the system handle an ability exaltation of in the meantime, the conjunction ability of system also in the continuous exaltation.But at the time of linking an ability information and circulating an ability exaltation, according to neork conjunction of the safe problem is also increasingly outstanding, the whole neork safety mainly expresses a few aspects at the following:The physical safety, neork of neork rushes toward a structure safety, neork system safety, application system safety and neork management of safe etc..So the calculator safe problem, should the elephant each per family's fire prevention guard against theft the problem is similar, attaining to guard against in not yet.Even will not thought of you will also bee the time of[with] target by yourself, threatenning have already appeared, once taking place, usually caught unprepared, result in pole great damage.規定字數有限，想要詳細信息，麻煩請給我郵箱，謝謝
交通安全月英語作文
篇一：交通安全Every year a lot of people got injured or died in traffic accidents. It is reported that many accidents resulted from people's breaking of traffic rules. So it is necessary for all to keep the traffic rules in mind and obey them strictly.When one crosses the street, one should take the crosswalk, underground passage or pedestrian overpass. If one is riding a bike or motorcycle, keep riding on the right side of the road. When the red light is on, please stop and wait until the green light is on. Give a hand signal if one wants to turn or stop. It is important to let the children know that playing on the road is very dangerous. Helping the aged and children cross the road is always a kind deed.If everyone obeys the traffic rules, it will be much safer to walk or ride on the road.篇二：交通安全交通安全的英語作文4篇交通安全的英語作文4篇With more and more cars ing into our families,we are happy that it has greatly improved our life. But unluckily,it has also brought many problems,such as heavy traffic and traffic accidents.（善意的謊言作文）Traffic safety is everybody's business. We must obey the rules. For example,we must walk on walk side,when we cross zebra – crossing,stop and look right and left,then go across fast. Don't play football on the road .we can tell our parents not to drink before they drive,not to run through red lights,not to talk and laugh while driving etc.We can say cars are ing into our life,but only when everybody thinks traffic safety is everybody's business can we be safe driving on roads and walking on sidewalks.
關於學生安全的英文作文電子郵件
1 關於校園安全的英語作文 Recently,six killing accident happen in elementary school,which have a bad influences on our social safety.These influences can be described as follow.Initially,the elementary school killing accident cause the students'panic,worrying about their own safety.What's more,it also cause the parents'and teathers' worry,and parents and teachers must pay more attention to their children's and student's safety.Last but not least,e to this,many other people hold panic for their own safety.From what we have discussed ,we know the serious consequence of killing accident in elementary school.So facing this accident,relative department should take effective measures to rece the killing accident in elementary school,recing the social panic,assurencing the social safety.2 關於飲食安全的英語作文 Dining safty has long been a major concern of human race,so,how can we assure that we are dinning safely?As the basic element of dining safty,source of the food is perhaps the most essential issue that we should focus upon,if the raw metrial itself can cause negative effects to the human body,nothing can be done to put it right.Kitchen hygiene will pehaps be another element that should be taken into consideration,including water source,type of cooking oil,quality of spicery used and blending of cooking material.To sum up,we have a lot to do to ensure dining safty3 關於學校安全的英語作文 Teachers and parents are working together to ensure the health and well-being of all children.Schools are really safe places for children to be,and they are the heart of the munity.Let's make sure they stay that way.Fortunately,schools,parents,and munities are finding practical ways to provide children the safe and disciplined conditions they need and should expect to find in school,such as by promoting *** aller schools,respectful munities,fair and rigorously enforced discipline codes,teacher training to deal with violence,school uniforms,and after-school programs that keep kids proctive and of
如何保持安全 英語作文 初中水平
Schools are really safe places for children to be, and they are the heart of the munity. Let's make sure they stay that way.Fortunately, schools, parents, and munities are finding practical ways to provide children the safe and disciplined conditions they need and should expect to find in school, such as by promoting *** aller schools, respectful munities, fair and rigorously enforced discipline codes, teacher training to deal with violence, school uniforms, and after-school programs that keep kids proctive and off the streets.We must get violence out of our schools, and we must put discipline and learning back in them.
跪求英語作文：主要內容是交通安全問題。
Automobile,the most pervasive and persuasive of modern technologies,marked by rapid change and growth ,is moving into a new era,an era of extraordinary sophistication and versatility, which promises to reshape our lives and our world.Discussion on the ality has bee very popular in newspapers or in people's chats. On the one hand, no one denies that automobile is currently one of the most useful transportation in our daily life. On the other hand, the automobile is more of a trouble as its abundance results in frequent traffic jams. The harm and loss they cost are incalculable. Heavy traffic will make much time waste for nothing and accidents happen form time to time. In addition, more and more private cars will make environmental pollution more serious, which will do harm to human beings.In my opinion, it is high time for the whole people to rece the frequency of traffic jams. The first step should be to fundamentally chane lifestyles so that the car is no longer part and parcel of everyday life. Governments also need to apply attractive measures to draw citizens to adopt means of public transportation, for instance, to rece prices and improve relevant facilities.汽車，最普及和最有影響力的現代技術，以快速變化和發展為標志，正在步入一個新時代，一個極為成熟和多樣化的時期，這將重塑我們的生活和我們的世界。
在報紙和人們的閑談中，汽車的雙重性變成了非常流行的討論話題。
一方面，不可否認的是，汽車是目前最有用的運輸在我們的日常生活。
另一方面，汽車更是一種麻煩，因為其豐富的結果經常交通堵塞。
它造成的損失是不可估量的。
擁擠的交通會讓時間白白浪費和事故發生呢。
此外，越來越多的私家車會使環境污染越來越嚴重，這將危害人類。
在我看來，這是高的時候，整個人的頻率減少交通堵塞。
第一步是要從根本上改變生活方式，使汽車不再是日常生活的重要組成部分。
*** 還要採取有效的措施吸引市民採用公共交通工具，例如，降低價格，完善相關設施。
關於校園安全的英語作文 50——80詞左右
Recently,six killing accident happen in elementary school,which have a bad influences on our social safety.These influences can be described as follow.Initially,the elementary school killing accident cause the students'panic,worrying about their own safety.What's more,it also cause the parents'and teathers' worry,and parents and teachers must pay more attention to their children's and student's safety.Last but not least,e to this,many other people hold panic for their own safety.From what we have discussed ,we know the serious consequence of killing accident in elementary school.So facing this accident,relative department should take effective measures to rece the killing accident in elementary school,recing the social panic,assurencing the social safety,
交通安全的英語作文25詞
development of the society, people can live a better life in general. So becauseof the improvement of people' s living standard, more and more people own cars.Traffic jam es to life. While people in order to be punctual, they oftenignore the cars crossing on the road. This behavior will easily bring trafficaccidens. On the other hand, the car owner also want to be on time and thenregardlss the traffic rules, which is also easy to have traffic accidents. Boththe driver and people themseves' behaviourleads to accidents. Those accidents may take people's lives away. It's soterrible. Therefore, for the sake of life, the driver and the pedestrian shouldobey the traffic regulation as we have only one life.
轉載請註明出處作文大全網 » 寫一篇英語關於「 如何保證自己的網路信息安全」的英語作文
㈢ 如何安全上網英語作文80詞
如何安全上網英語作文80詞：
The computer is one kind of tool， is uses to us， but not plays； The academic society uses the human is a smart person， will only play the human will be the stupid person， you may access the net， to look that the news， the understanding current event， will simultaneously raise itself to study using the network， but plays the game purely， is obtained the more network knowledge oneself. Although the network is a messenger， is also the good teacher and helpful friend who studies， but excessively many surfers can cause the vision to drop， the academic record drops； Serious also has the possibility to create is with one's family broken up and decimated！
㈣ 電腦連接無線網路顯示wifi不安全筆記本電腦連WIFI顯示無internet安全如何根治
Ⅰ 電腦連接校園網一直顯示不安全
1、一般是因為無線WIFI外發信號處理弱，加密狀態（也叫安全級別低的情況下）的。
2、WIFI現在加密最低級別的是WPA模式，這種方式會被很容易硬解的。如果要想更安全，就要將密碼加密方式改成AES或WPA2加密模式，（即WPA-PSK/WPA2-PSK AES）。
3、將密碼加密方式改成AES或WPA2加密模式，一般方法是：
進入路由->無線設置->密鑰->設置密碼並選擇加密方式，（除了WPA外，其它2種都是安全的；密碼建議設置復雜且長一些，至少大於16個字元以上。）->保存設置->重啟路由就可以了。
Ⅱ 筆記本電腦連接wifi顯示無Internet，安全怎麼解決
你好，如果WiFi可以正常訪問的話，可以在別的電腦上下載360驅動大師，注意要下載比較大的那個版本（驅動集成在軟體中的），安裝打開修復下無線網卡就可以了，建議不要用驅動精靈，廣告太多了
Ⅲ 無線網路上的安全類型提示不安全是什麼意思
如果無線網路(Wi-Fi)顯示不安全網路，實際上是這個無線網路（Wi-Fi）未加密，所有的人都可以連接到這個無線網路，所以網路不安全。
如果這個無線網路是別人的，最好不要連接這個無線網路上網，因為在一些公共場所，很多人用這種未加密的無線網路進行釣魚，獲取隱私信息和密碼等信息。如果是無線網路提示不安全，只需要登錄到路由器的設置頁面，給無線網路設置一個密碼即可。
(3)電腦連接無線網路顯示wifi不安全：
注意事項：
把加密制式改為WPA2，WPA2是當前比較安全的無線網制式，開啟後能很大程度上提升WiFi網路的安全，同時把WiFi密碼設置的復雜一些。
在設置路由器時，可以通過添加標識來控制連接上網的設備, 在無線網路M AC地址過濾設置中，添加MAC地址，再點擊保存即可。設置完Mac地址後，有經過同意的設備是無法接入的。
在電腦中下載殺毒軟體，並且經常清理電腦，防止電腦中毒後控制WiFi。
Ⅳ 家裡的Wi-Fi成了不安全網路怎麼回事
原因是在設置路由器時將SSID廣播設置打開，關閉即可解決，這樣你的WiFi就不會暴露出來，也就降低別人進行蹭網的可能，從而對網路的安全性有了進一步地提高。方法如下：
准備材料：路由器、電腦
1、首先確保自己電腦已經連接路由器的區域網，
Ⅳ 無線網路顯示不安全是什麼意思
說明這個無線網路沒有進行加密設，可能會泄露你的隱私或者相關的信息。
筆記本無線網路連接不上的解決方法。第一步應檢查無線網卡的驅動是否安裝正確。右鍵點擊我的電腦，然後屬性，硬體，設備管理器，查看是否存在標有問號或嘆號的網路設備，如果有，則說明無線網卡驅動安裝不正確。
第二步打開金山衛士，點擊主界面上的「重裝系統」按鈕，打開下方的「硬體檢測」功能，點擊「網卡」，即可看到自己的本地網卡及無線網卡信息，記下無線網卡的型號，到有網路的電腦上搜索驅動進行下載，再到本地電腦進行安裝即可。
Ⅵ 自己家的wifi顯示不安全網路是什麼原因
提示wifi不安全的網路往往是因為該無線網路沒有設置無線密碼，可以隨意連接，安全沒有保障，很多黑客可以通過網路進入連接設備，因此在連接時也需要注意一下，需要增加網路的安全性。
更新路由器固件：打開路由器的防火牆功能，然後及時更新路由器的固件。路由器固件可以在路由器官方網站上下載。
添加MAC地址：在設置路由器時，可以通過添加標識來控制連接上網的設備, 在無線網路M AC地址過濾設置中，添加MAC地址，再點擊保存即可。設置完Mac地址後，有經過同意的設備是無法接入的。
wifi網路注意事項
不要自動連接Wi-Fi網路。用戶的智能手機、平板電腦及筆記本電腦自動連接家裡或工作網路確實方便，但當用戶在外使用公共Wi-Fi時自動連接Wi-Fi網路可能會導致一些麻煩，甚至可能遭到黑客的攻擊。
在移動銀行及購物方面用戶須保持精明。用戶最好在家時才進行與網上銀行或購物相關的事項。如果用戶確實需要進行一項緊急資產轉移，或者立刻購買能夠節省一大筆費用，那麼使用手機網路連接也比Wi-Fi更安全。
Ⅶ 筆記本連接無線網提示不安全怎麼回事
筆記本連接無線網提示不安全的原因有：
1、WiFi本身問題，可能WiFi未正常連接，導致無法上網。
2、路由器問題，可能路由器過熱或者損壞。
3、可能寬頻欠費，導致無法上網。
4、WiFi名字包含中文，導致部分電腦無法連接上網。
5、電腦系統問題，可能系統出現了問題，導致連接上了WiFi卻無法上網。
6、IP地址設置問題。
建議解決辦法：
1、使用其他手機或設備連接WiFi試試能否上網，排除WiFi本身問題。
2、重啟一下路由器試試，或者將路由器恢復一下出廠設置，然後重新撥號上網，並根據設置向導重新設置WiFi，或者更換新路由器再進行撥號連接上網。
3、聯系一下寬頻客服，確認寬頻賬號是否有異常，如欠費，充值一下寬頻，然後再撥號連接試試。
4、如WiFi名字包含中文，建議修改為英文或者英文加數字的組合再進行連接。
5、使用靜態IP地址。首先查看無線路由器網關IP地址（一般為192.168.1.1，默認地址在無線路由器背面銘牌有寫），然後右鍵點擊計算機桌面上的網上鄰居-屬性-右鍵本地連接-屬性-Internet協議（TCP/IP）-屬性-使用下面的IP地址，設置計算機IP地址為192.168.1.100（最後一段的數字可以從1-255中選取，但不能與網關IP地址相同），設置子網掩碼為255.255.255.0，設置網關為192.168.1.1。
6、如以上原因都排除，那麼久很有可能是電腦系統問題了，建議恢復一下出廠設置。看看能否解決問題。
Ⅷ 筆記本電腦連WIFI顯示無internet.安全.如何根治
查看下是否是自動獲取IP及DNS，如是勾選自動的話，那麼就單擊下方「高級」，選擇「WINS欄」，看到下方的NetBIOS設置，一開始選中的是「默認」，把它改為「啟用TCP/IP上的NetBIOS」，之後點擊「確定」試試。
找到「控制面板」中的「網路和internet」，選擇「網路和共享中心」，單擊「更改適配器設置」後找到你的wifi，右鍵單擊選擇「診斷」，診斷出來問題後讓系統自動修復。如情況依舊，在Win10的「網路適配器」中找到「網路重置」，點一下電腦會提示「重啟並重新配置網路」,待完成後重啟下。