Reverse IP Lookup - Find Other Web Sites Hosted on a Web Server Find other sites hosted on a web server by entering a domain or IP address above. Note: For those of you interested, as of May 2014, my database has grown to over 100 million domain names. I am now offering this domain list for purchase. A reverse IP domain check takes a domain name or IP address pointing to a web server and searches for other sites known to be hosted on that same web server. Background All web sites are hosted on web servers, which are computers running specialized software that distribute web content as requested. As of 2003, more than 87% of all active domains names were found to share their IP addresses (i.e. their web servers) with one or more additional domains. While IP sharing is typically transparent to ordinary users, it may cause complications for both search engine optimization and web site filtering. Concerning SEO (search engine optimization) Conversely, search engines value links from web sites hosted on different IP addresses. Concerning web site filtering
InternetSupervision | Website Monitoring Services 1303.4814.pdf Can You See Me Traditional DNS Howto Traditional DNS Howto Version 1.0 Authors: Tom Adelstein <tom [dot] adelstein [at] gmail [dot] com> Falko Timme <ft [at] falkotimme [dot] com> Last edited: 03/11/2006 Linux system administrators should learn traditional DNS. Front-ends and quick templates to setup domain records have a place in managing sites. When confronted with DNS configurations already in existence, nothing can substitute for knowing and using the fundamentals. The vast majority of users on the Internet have no clue about DNS. The Internet uses TCP/IP protocol to send and receive everything on the Internet. You see Google.com is an name in a database that your browser consults to find the IP address of the Google web site. If you're sitting there reading this and going, "Oh yeah, I already know about that", then hold on a minute or two. The Domain Name System of the Internet makes up the largest distributed database on the planet and it's quite ingenious. Linux uses BIND to perform DNS functions.
Easy steps for better Google Drive security In light of the recent iOS cloud breach, it's imperative to secure your Google Drive account. Jack Wallen offers up a few tips to help tighten down Drive. If you've followed the news lately, you know iCloud was hacked and a number of celebrity photos were leaked from accounts. The unfortunate reality is that there will always be someone (or groups) attempting to gain access to that which they should not. Pay close attention to this list of tips, as it could be the thing that prevents someone from hacking into your Google Drive account and gaining access to sensitive data. 1. I thought I'd lead off with the best tip possible. 2. There are plenty of apps available that work in conjunction with cloud accounts (like Google Drive) to encrypt your data transmissions. 3. This one should go without saying... but I'll say it anyway. 4. As you go about your existence with your Android device, you tend to hand off permissions to apps and services. 5. Only share with people you completely trust.
Dr.Web - innovation anti-virus security technologies. Comprehensive protection from Internet threats. Everyone knows that once you are on malicious or fraudulent websites, your PC can easily become infected, especially if your computer or mobile device does not have anti-virus software installed. But could this be avoided? Yes, and it’s as simple as this: if a website looks suspicious, you check it on this web page before clicking on the unknown link. Attention! New threat! Getting infected by browsing websites with a mobile device Some Internet websites are cracked by hackers whose goal is to get into mobile devices. Attention, mobile device users! Install Dr.Web for Android which comes with a component called Cloud Checker, an URL Filter. Cloud Checker, an URL-Filter, is included only in the full version of Dr.Web for Android (this program is not included in Dr.Web Light for Android). Attention, PC and portable computer users! Install Dr.Web LinkChecker This is a free extension for checking web pages and files downloaded from the Internet. Download Dr.Web LinkChecker for free Important!
Настройка VPN сервера на Cisco (PPTP с шифрованием) | Wisedec.ru Самым простым сервером VPN настраиваемым на маршрутизаторах Cisco является сервер PPTP: Для настройки PPTP сервера необходимо задать на маршрутизаторе всего несколько команд. Ниже приведен перечень всех команд, которые нужно ввести (просто скопируйте этот в текстовый редактор, подправьте IP адреса и CTRL-C, CTRL-V в режиме конфигурирования) username vpnuser password 123456ip local pool test 192.168.1.1 192.168.1.250 vpdn enable vpdn-group 1 accept-dialin protocol pptp virtual-template 1 exit interface virtual-template 1 encapsulation ppp peer default ip address pool test ip unnumbered FastEthernet0/0 ppp encrypt mppe auto ppp authentication pap chap ms-chap Подробности: Клиентская часть VPN есть на любом компьютере с Windows – это стандартное удаленное соединение. (и практически на любом с другой ОС). PPTP можно настроить на любом маршрутизаторе, но не в любой IOS. 2621#configure terminal Enter configuration commands, one per line. 2621(config)#vpdn enable ! ! 2621(config)#vpdn-group 1 ! Все.
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