As part of its move to Intel chips in early 2006, the Cupertino-based company largely abandoned its practice of using custom motherboard chipsets to support the primary CPU in its Macs. Instead, it began to rely on slightly tweaked versions of industry-standard chipsets offered by Intel to the broad range of PC manufacturers that develop [...]

Popularity: 2% [?]

While Linux is arguably the most popular open source operating system, its history is actually quite short considering the timeline of operating systems. In the early days of computing, programmers developed on the bare hardware in the [...]

Popularity: 1% [?]

I am going to assume you don’t want to break the law or rob a bank, because as quickly as it could make you wealthy to rob your local casino, it is just not the right thing to do. I will also assume you don’t want to marry money or hope for a winning lottery ticket, what I am going to propose is a sound and hopefully rational explanation of the quickest way to make money on Earth.

Popularity: 3% [?]

If you are using the Windows XP firewall then you do not have adequate protection especially since it provides no outbound protection. The situation with Windows Vista is not much better as there seems to be agreement that the built in Windows Vista Firewall fails to provide any significant outbound security. This is a real [...]

Popularity: 14% [?]

What is a Spam Firewall?
A spam firewall is a hardware device that sits between your internet firewall and LAN. It is called a “firewall” because it provides data filtering of email packets, and blocks the packets that meet the criteria of “spam”. Spam firewalls can also provide anti-virus protection, anti-spyware, anti-spoofing and anti-phishing services, depending [...]

Popularity: 4% [?]

Most computer users are now familiar with what a firewall does but have you ever seen or used a spam firewall?
This article will take a beginners look at this interesting subject. It will give you the information that you need to know most.
The Webopedia definition of a firewall is - “A practice planned to preclude [...]

Popularity: 4% [?]

“A” record(address record) - returns a 32-bit IPv4 address, most commonly used to map hostnames to an IP address of the host.
“MX” record(mail exchange record) - maps a domain name to a list of mail exchange servers for that domain.
“CNAME” record(canonical name record) - is an alias of one name to another, the DNS lookup [...]

Popularity: 3% [?]

Acer’s latest consumer PC is seriously anorexic. But don’t let this fool you into thinking that it’s skinny on perfomance. Under its hood, the Aspire L3600 has an Intel Core 2 Duo E4500 processor running at 2.2GHz. This 3-liter Ultra Small Form Factor PC is endowed with nearly everything that a typical full sized desktop [...]

Popularity: 4% [?]

I’m bit paranoid when server down due to high load on server. Normally it is because of script and sometimes it is because of SPAM. However i find weird message in kernel log. The message is below:
TCP: Treason uncloaked! Peer 209.198.241.58:3785/80 shrinks window 4236318752:4236318753. Repaired.
TCP: Treason uncloaked! Peer 218.208.39.33:60872/80 shrinks window 1979979470:1979982390. Repaired.
TCP: Treason uncloaked! [...]

Popularity: 6% [?]

Recently 1 of the server under my responsibility very slow. The ping is always timeout. When i type “dmesg” it show;
Nov 1 22:23:40 bounty kernel: ip_conntrack: table full, dropping packet.
Nov 1 22:23:43 bounty last message repeated 9 times
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I run this command to know how many connection on the server:
[root@svr6 ~]# cat /proc/net/ip_conntrack | [...]

Popularity: 3% [?]