Scanning of ports on a computer occurs frequently on the Internet. An attacker performs port scans of Internet protocol addresses to find vulnerable hosts to compromise

Each year, large amounts of money and labor are spent on patching the vulnerabilities in operating systems and various popular software to prevent exploitation by worms. Modeling the propagation process can help us to devise effective strategies against those worms’ spreading. This paper presents a microcosmic analysis of worm propagation procedures

Recently, I ran across a problem with my iPad 2 that I had not experienced before: not being able to connect to a wireless network! I’ve had my iPad 2 since it first came out and haven’t had a single issue with it yet! It’s the best gadget I have ever owned.

Go here to see the original:
iPad 2 – Cannot Connect to WPA2 Wi-Fi Network?

Today, a large fraction of Internet traffic is originated by Content Delivery Networks (CDNs).

Read the rest here:
PrePrint: Improving Content Delivery with PaDIS

With a newer Wireless N router, WiFi networks are usually fairly efficient. For at home setups, a quality router will usually be more than enough to run a decent network. After all, even your close neighbors can find your wireless router’s network.

Here is the original post:
Top Ways to Boost WiFi Signals and Improve Wireless Network Performance