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Computer Requirements and Recommendations

You will need an up-to-date computer to make full use of your ResNet connection and to receive support for any technical issues you need assistance with. See below for our current requirements and recommendations for each computer operatating system.

  1. Windows
  2. Apple
  3. Linux/Unix

Minimum Windows Computer Requirements 2013-2014

Below are the minimum required specifications for any Windows computer to be used on the network. It is not recommended to use a computer on campus under these specifications.

NOTE: Computers that do not meet the minimum requirements will receive limited support.

  • Intel Pentium Dual Core or AMD A4
  • 1 GB RAM (2 GB recommended)
  • Windows XP with Service Pack 3 or newer, fully updated
  • 10/100 Fast Ethernet adapter
  • 40 GB hard drive with at least 15% free space
  • Current firewall program
  • Current anti-virus software package
  • Current Internet web browser
    * Devices using wireless standard 802.11b are incompatible with the wireless network.

Windows Service Packs



What is a Service Pack?

Microsoft Windows Service Pack is the latest collection of critical operating system updates and security patches for your computer. It can include new security features such as the Windows Firewall upgrades, increasing the stability or removing vulnerabilities in the operating system. A complete list of new features is available on their website for each Service Pack

Why should I install it?

If you are running Windows operating system on your computer, Service Packs are required to be installed.The ResNet Acceptable Use Policy requires that you keep your operating system updated. Service Packs enhances your computer's security by patching a number of security vulnerabilities in the operating system. There are also numerous improvements to the operating system itself, including wireless support, Internet Explorer download monitoring and privacy features.

What should I do before I install a Service Pack?

  1. Make sure your anti-virus software is updated, and scan and clean your computer of any viruses.
  2. Use Malwarebytes (make sure it is updated) and Microsoft Security Essentials (MSE) to clean your computer of any spyware.
  3. Make sure all the software on your computer has the latest updates.
  4. Check your computer manufacturer's website for information about the Service Pack.
  5. Make sure your computer hardware has all the latest drivers. For more information on drivers, check here.

Where can I get the Service Packs?

You can download it from Microsoft Windows Update.

Minimum Mac Requirements 2013-2014

Below are the minimum required specifications for any Macintosh computer to be used on the network. It is not recommended to use a computer on campus under these specifications.

NOTE: Computers that do not meet the minimum requirements will receive limited support.

  • Intel Core 2 Duo
  • 1 GB (2 GB Recommended)
  • 40 GB hard drive with at least 15% free space
  • OS 10.6 or higher with the latest software updates
  • Ethernet adapter (we strongly recommend purchasing an Ethernet adapter if you have a MacBook Air/MacBook Pro with Retina Display; wireless is not guaranteed to work in your individual dorm room)
  • Current firewall program
  • Current anti-virus software package
  • Current Internet Web browser 
    * Devices using wireless standard 802.11b are incompatible with the wireless network.


If you choose to install a Linux/Unix based operating system, you should be aware of the risks and benefits.

Important Considerations

  • Beyond the information on this page, ResNet only offers limited support for these systems.
  • Intrusion into multi-user operating systems is common and may result in your computer violating our Acceptable Use Policy. You will be held responsible if this occurs, even if you had no knowledge of the intrusion.
  • Because it will not be accessible from off-campus locations, hosting a web page or other service on your computer will not be possible.
  • You are responsible for not violating the Acceptable Use Policy if you provide services on your computer.

Minimum Hardware Requirements

There are no minimum hardware requirements for running Linux / Unix. If you can get it to run, congratulations!

Minimum Software Requirements

You must ensure that the operating system and all software is kept up to date. Security updates come out for most Linux distributions daily. It is your responsibility to stay on top of these updates to ensure conformance with the Acceptable Use Policy and, more importantly, to keep your machine from getting broken into.

Some of the most common pitfalls of Linux machines are configurations that have been overlooked. A few things to watch out for are:

  • SMTP server running on port 25 (ex. Postfix, Exim, Sendmail)
  • SSH allowing version 1 connections (only version 2 should be allowed)
  • FTP (port 21) or Telnet (port 23) services running

Additionally, you must configure your firewall (IPTables) to prevent unwanted connections.

Linux Recommendations

Linux is available in many different "flavors" known as "distros". A few of the most popular ones are:

Ubuntu Linux
Ubuntu has been hailed by eWeek as the most popular Linux distros today. It is the easiest to install and use for first-time Linux users, but versatile enough for pro-users as well. Recommended for beginner to advanced Linux users.

Linux Mint

A build of Ubuntu making use of a clean user interface, Linux Mint is the 4th most-widely used operating system behind Windows, OS X, and Ubuntu. Mint makes use of a more traditional user interface that PC switchers may find useful.

Gentoo Linux
Gentoo throws you head first into Linux knowledge by having you build your system from the ground up. Recommended for intermediate to advanced Linux users that want to learn a lot and run a very customized operating system.

Debian Linux
One of the longest running distributions, Debian is still under active development, but releases more slowly than other Linux distros. It tends to be used for servers, rather than desktops.

SUSE Enterprise Linux
The commercial version of Linux from Novell. You have to pay for it, but unlike many others it comes with support.

openSUSE
The open source (and free) version of SUSE from Novell.

Mandriva Linux
Another commercial Linux distribution that comes with support. Recommended for Linux beginners.

Red Hat Enterprise Linux
The commercial version of Linux from Red Hat. You have to pay for it, but it comes with support.

Fedora Project
A Red Hat-Sponsored Community Project.

Unix Recommendations

The most common Unix variant (aside from Linux) is BSD, developed at UC Berkeley. The most popular open source distributions of BSD are:



Telephone: (858) 534-2267
E-mail: resnet@ucsd.edu
Location: Applied Physics and Mathematics 1313
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