...Report on SQUID Squid is a caching proxy for Web supporting HTTP, HTTPS, FTP, and more. It improves response times by caching, reusing frequently-requested web pages and it reduces bandwidth. Squid makes a great server accelerator and has extensive access controls. It runs on most available operating systems, including Windows and is licensed under GNU GPL. Squid is used by hundreds of Internet Providers world-wide to provide their users with the best possible web access. Squid caches frequently-used content to save bandwidth and optimises the data flow between client and server. It can also route content requests to servers in a wide variety of ways to build cache server hierarchies which optimise network throughput. Thousands of web-sites around the Internet use Squid to drastically increase their content delivery. It can improve delivery speeds to clients and reduce your server. Squid can also be used to deliver content from around the world, copying only the content being used, rather than inefficiently copying everything. Squid advanced content routing information allows you to load balance request via a variety of web servers and to build a content clusters to route. Many of us are using squid without us even knowing it. Some companies have embedded Squid in their home or firewall devices. Some people use Squid in large scale proxy installations to speed up broadband and dialup internet access. Squid is being increasingly used in content delivery architectures...
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...why a layered security strategy helps mitigate risk and threats both external and internal. 2. Why is it a good idea to put shared servers and services on a DMZ when both internal and external users need access? Assessment Worksheet 3. What recommendations do you have for the future e-commerce server and deployment in regard to 109 physical location and backend security for privacy data and credit card data? 4. What recommendations do you have to secure the server farm from unauthorized access? 5. If the organization implemented wireless LAN (WLAN) technology, what would you recommend regarding the use of VPNs or encryption within the internal network when accessing the server farm? 6. What is the purpose of a proxy server on a DMZ? 7. What is the purpose of an IDS/IPS on a DMZ? 8 Design a Layered Security Strategy for an IP Network Infrastructure 110 Lab #8 | Design a Layered Security Strategy for an IP Network Infrastructure 8. Where should the IDS/IPS be located on the DMZ and why? 9. What servers or services can you install on the public-facing side of your DMZ? 10. Do you need a firewall in a router enabled if you have an external...
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...network administrators to know exactly the state of the network security. Currently, there are different types of firewall implementation. These ranges from dedicated routers and switches with embedded software to a single dedicated host computer with appropriate software. A firewall does not exist as a single piece of hardware solution. In fact, it is the software that is hosted by the hardware that is capable of carrying out the appropriate analyses of the network traffic to ensure that the correct policies are enforced. To achieve this, a firewall normally utilizes one or more of the following technologies: 1. Packet – Filtering 2. Proxy Types of firewalls Generally, a firewall is categorized by the type of technology that it uses. The two main types of firewalls are: Packet – Filtering Firewalls and Proxy Firewalls. Packet-Filtering Firewalls: Packet...
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...OF HTTP CACHING PROXY SERVER Abstract A proxy server is a computer that offers a computer network service to allow clients to make indirect network connections to other network services. A client connects to the proxy server, and then requests a connection, file, or other resource available on a different server. The proxy provides the resource either by connecting to the specified server or by serving it from a cache. In some cases, the proxy may alter the client's request or the server's response for various purposes, usually to view websites that are normally not allowed, such as game sites in school or work place. A proxy acts as an intermediary agent between its clients and the servers which they want to access, performing functions directed towards a variety of purposes, like security, caching, etc, in its capacity as an intermediary. Specifically, caching HTTP Proxy Servers are intermediate servers, which maintain a cache of Internet objects like html files, image files, etc which are obtained via HTTP. Module Description In computer networks, a proxy server is a server (a computer system or an application program) that acts as an intermediary for requests from clients seeking resources from other servers. A client connects to the proxy server, requesting some service, such as a file, connection, web page, or other resource, available from a different server. The proxy server evaluates the request according to its filtering rules. A proxy acts as an intermediary...
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...Unit 2 Assignment 2: Microsoft Environment Analysis Vulnerabilities: * “Cross-site request forgery (CSRF) vulnerability in the Services module 6.x-3.x and 7.x-3.x before 7.x-3.4 for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors”. * “SQL injection vulnerability in the Backend History module in TYPO3 4.5.x before 4.5.21, 4.6.x before 4.6.14, and 4.7.x before 4.7.6 allows remote authenticated backend users to execute arbitrary SQL commands via unspecified vectors”. * “The HP StoreOnce D2D backup system with software before 3.0.0 has a default password of badg3r5 for the HPSupport account, which allows remote attackers to obtain administrative access and delete data via an SSH session.” * “The default configuration of the Digital Alert Systems DASDEC EAS device before 2.0-2 and the Monroe Electronics R189 One-Net EAS device before 2.0-2 contains a known SSH private key, which makes it easier for remote attackers to obtain root access, and spoof alerts, via an SSH session.” * Use-after-free vulnerability in the mozilla::ResetDir function in Mozilla Firefox before 22.0, Firefox ESR 17.x before 17.0.7, Thunderbird before 17.0.7, and Thunderbird ESR 17.x before 17.0.7 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.” Elevation/Priority: * The priority level is medium, also should be seen to when possible. Priority Level = 4...
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...Skip to main content Chrome: developer DEVTOOLS MULTI-DEVICE PLATFORM Learn Basics Use Tools Inspecting & Tweaking Debugging JavaScript Device Mode & Mobile Emulation Remote Debugging on Android Saving Changes with Workspaces Performance & Profiling Reference Contents Requirements Setting up your Android device Discovering devices in Chrome Debugging remote browser tabs Debugging WebViews Live screencasting Port forwarding Virtual host mapping Troubleshooting Additional information Remote Debugging on Android with Chrome The way your web content behaves on mobile can be dramatically different from the desktop experience. Remote debugging with Chrome DevTools lets you debug live content on your Android device from your development machine. Debugging Chrome for Android using the Chrome Developer Tools Remote debugging on Android supports: Debugging websites in browser tabs. Debugging WebViews in native Android apps. Screencasting live to your development machine from your Android device. Accessing your development server on Android using port forwarding and virtual host mapping. Requirements To begin remote debugging, you need: Chrome 32 or later installed on your development machine. A USB cable to connect your Android device. For browser debugging: Android 4.0+ and Chrome for Android. For app debugging: Android 4.4+ and a WebView configured for debugging. Note: Remote debugging requires your version of desktop Chrome to be newer...
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...Many people hear of the Korean War, or the Vietnam War, but to them wars seem just a part of history, something of a nation’s past, something to be remembered. When people think of war, they do not think of the blood and carnage and sounds of dying men; they think of it as a word, not an experience, and if they do think of the experience of war, it seems muted, not able to touch them. In the time of the Civil War, people think it is going to be a fun adventure, over quickly with few deaths. Charley, the main character of Gary Paulsen’s Soldier’s Heart, believes the same as everyone else, and he doesn’t believe he can come back with soldier’s heart, the mental issues of the men who come back from war scarred from their experiences. A young, fifteen-year-old boy looking for adventure, Charley lies about his age to get to war, but comes back a man with a soldier’s heart and the weight of his experiences laying heavily on his mind. “The only shooting war to come in a man’s life and if a man didn’t step right along he’d miss the whole thing,” (Soldier’s Heart, pg. 2). These are Charley’s words describing the war coming. Charley does not want to miss the war, that means missing a grand adventure; he describes the war as better than a circus. Even when he does sign up, he is bored at Fort Snelling, with all the drills and training, but no action. When off to his first battle, a doctor tells the soldiers to wear clean cloth, so the wound would not get infected if they were shot and...
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...One big questions that linger in the mind of American Citizens is, was the Vietnam War worth the Cost? The Vietnam War is one of the most controversial wars in the United State of America’s history. The Vietnam War was started when South Vietnam seceded from communist North Vietnam. When North Vietnam attacked South Vietnam this resulted in a large war causing the US to get involved which was a huge mistake. The war resulted in hundreds of thousands dying. There are several reasons why we should not have gotten involved. The first of these reasons on why the Vietnam War was not worth the cost is what the cost on America was. When America entered the war mass anti-war riots broke out over the country as many people were opposed to our military...
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...Every servicemen that fought had a different experience that affected them differently. Some learned to deal with it while other's did not. They did the job that they were sent there to do and sometimes it had went against their beliefs. Whenever the veterans came home they were still trying to deal with the events that had happened overseas and the American people had treated them as if our soldier's had done something wrong. What the American people did ranged from 'spitting' on them, throwing stuff at them, calling them murderers and killers, to protesting them. Many soldier's had killed themselves because they couldn't deal with what the American people were doing to them. At this time PTSD was not recognized, so our servicemen were not...
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...In the spring of a graduating college students last semester, many look forward to summer relaxation or starting a new career, for Tim O’Brien, he received a draft notice. O’Brien, like the majority of college students in the country opposed the war in Vietnam, but against his own personal beliefs, laced up his boots for his country and touched down in Vietnam in the winter of 1969. As a young man who was dropped dead center in a war he did not even support, the twenty-two year struggled in every sense of the word. Luckily for generations to come, O’Brien keep journals of the horrific daily situations soldiers had to endure. The short story collection of The Things They Carried written by Tim O’Brien is regarded as one of the most important works of literature regarding the Vietnam war. Due to O’Brien’s vivid recounts of the lifelike scenes he depicts during his service. But as useful as the stories are for recounting such a prolific time in American society, The Things They Carried can not be considered a primary historical source. As “a work of fiction” is clearly scripted on the title page of the book, O’Brien compiled the stories twenty years post service in the war, thus not being composed during the war itself. Given the fact, O’Brien’s storytelling ability blurs the lines between fiction and nonfiction given The Things They Carried and up close and personal take to the Vietnam war that was needed to be seen. The ability of storytelling through personal experiences allows...
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...With 58,000 americans died and another 300,000 wounded was the vietnam war worth the lives and limbs of our soldiers? The Vietnam War was a fight to liberate those that were being held under the rule of communism within North Korea as well as end the communist ideals. The Vietnam war was an un-just war that caused numerous problems and very few solutions and of those solutions they were wrongfully conducted. Although some will say the war was intended to help promote economic growth, this was not ever accomplished. In reality, the war contributed to the loss of billions of dollars (150 to be exact). The loss of all the money due to numerous factors such as military operations (vehicles, soldiers, planes, and ammunition) as well as supply aid to those in Southern Vietnam or those who wanted to help fight against the Northern Vietnamese regime as well as the the vicious Vietcong fighters. The Vietnam war caused the loss in the economy of the United States, but the economy was not the only thing that had a gap due to the war. The war that took place in Vietnam caused a gap back on the homefront as well. The US government would tell the people that the military forces were pushing stronger every day gaining territory as well as having the upper hand in combat, but the media eventually decided to go see what was happening in Vietnam and was able to see the true story of the gruesome things that were happening and that no one was winning. Media started to broadcast and write about...
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...content from USB tokens (i.e., "thumb drives"), USB hard drives, CDs/DVDs, Firewire devices, external serial advanced technology attachment devices, mounted network shares, or other removable media. If the devices are not required for business use, they should be disabled. Configure systems so that they conduct an automated anti-malware scan of removable media when it is inserted. All e-mail attachments entering the organization's e-mail gateway should be scanned and blocked if they contain malicious code or file types unneeded for the organization's business. This scanning should be done before the e-mail is placed in the user's inbox. This includes e-mail content filtering and web content filtering. Apply anti-virus scanning at the Web Proxy gateway. Content filtering for file-types should be applied at the perimeter. Deploy features and toolkits such as Data Execution Prevention (DEP) and Enhanced Mitigation Experience Toolkit (EMET), products that provide sandboxing (e.g., run browsers in a VM), and other techniques that prevent...
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...com/download.php NOTE: You need java Runtime installed on your pc to be able to run this software, you can download java Runtime from the above site too. Step 2. MODEM SETTINGS NOTE: You must be on PAYU plan. to migrate text "PAYU" to 127 APN: "gloworld" USERNAME: leave it empty PASSWORD: leave it empty Step 3. TUNNEL GURU -SETTINGS web host = www.gloworld.com 80#443 proxy URL: http://www.gloworld.com/nigeria/glotxtcash/ Proxy host: 199.189.110.29 or ( any from the serverlist below) port = 80#443 Select Internet 7-M UNCHECK-SSL UNCHECK- BUFFERED Set PORT - 6054 / 6052 For all protocol in Mozilla. To do that, click on TOOLS< OPTIONS< ADVANCED< NETWORK< SETTINGS. Under HTTP proxy, enter “localhost” PORT; 6052 Mark “use this proxy protocol for all servers” Note that you don’t need to configure your browser if you use vpn too. Server List ============================================= UK USA CANADA (torrent allowed) 46.23.64.84 or 199.189.110.29 or 70.38.42.92 46.23.64.83 or 199.189.110.28 or 70.38.42.93 Step4. PLEASE CONNECT TUNNEL GURU FIRST BEFORE CONNECTING GLO MODEM . Click on Start proxy > Patch Applied (Click Ok) ,Once you get this first error message, GO & connect your Glo modem before preceeding to click OK YOU SHOULD NOW GET SUCCESSFUL AS THE SECOND MESSAGE. NOW CLICK OK AND START BROWSING. IF YOU WANT TO USE VPN TOO PLS CHECK OUT THE VIDEO TUTORIAL FOR DETAILS. . NB; Do not forget to update your TG NUMBER (for those...
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...If ESPN were to use web caching to handle the loads it would take minutes to gather the in formation from a user because the can take more space compared to the data is store in their servers If ESPN were to use web caching to handle the loads it would take minutes to gather the in formation from a user because the can take more space compared to the data is store in their servers If ESPN were to use web caching to handle the loads it would take minutes to gather the in formation from a user because the can take more space compared to the data is store in their servers If ESPN were to use web caching to handle the loads it would take minutes to gather the in formation from a user because the can take more space compared to the data is store in their servers If ESPN were to use web caching to handle the loads it would take minutes to gather the in formation from a user because the can take more space compared to the data is store in their servers If ESPN were to use web caching to handle the loads it would take minutes to gather the in formation from a user because the can take more space compared to the data is store in their servers If ESPN were to use web caching to handle the loads it would take minutes to gather the in formation from a user because the can take more space compared to the data is store in their servers If ESPN were to use web caching to handle the loads it would take minutes to gather the in formation from a user because the can take more space compared to...
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...James C Vincent II Mr. Purkiss English Comp II 6 March 2012 Dulce et Decorum Est is a war poem written by Wilfred Owen. Dulce et Decorum Est means it is sweet and right. Dulce et Decorum Est addressed the issue of how war really is. The poem is known for its horrifying imagery. The song that is similar to this poem is an anti-war song called “War” performed by Edwin Starr. In the 1980s this song explained how some people of the United States felt about the War in Vietnam. The song is now known for the movie Rush Hour. Both of the poem and song address an important issue that many people did not pay attention to. Dulce et Decorum est and the song “War” by Edwin Starr are similar by addressing the stress of the War. The similar elements that they share are the tone, situation and metaphors. Dulce et Decorum Est and the song “War” both have a horrific tone. The tone is used to express a lot of the horrifying situations. In dulce et decorum Est, the line “In all my dreams, before my helpless sight, He plunges at me, guttering, choking, and drowning” (p4 line2) is explaining what happened after the mustard gas was used in the combat zone. He explains how the person he witnesses is suffering from the gas attack. In the song “War” the tone is used to express his feelings on how the war has affected other people. In the line”War means tears to thousands of mother’s eyes when their sons go to fight and lose their lives” (p4 line1) The Vietnam war deployed many solders mostly in...
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