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Security Information |
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Wireless Network Security
Working from home has its advantages, including no commute, a more flexible work schedule and fresh coffee and home-cooked meals whenever you want. But working from home while using a wireless local area network (WLAN) may lead to theft of sensitive information and hacker or virus infiltration unless proper measures are taken. As WLANs send information over radio waves, someone with a receiver in your area could be picking up the transmission, thus gaining access to your computer. They could load viruses on to your laptop which could be transferred to the company's network when you go back to work. Up to 75 per cent of WLAN users do not have standard security features installed, while 20 per cent are left completely open as default configurations are not secured, but made for the users to have their network up and running ASAP. It is recommended that wireless router/access point setup be always done though a wired client. Change default administrative password on wireless router/access point to a secured password. Enable at least 128-bit WEP encryption on both card and access point. Change your WEP keys periodically. If equipment does not support at least 128-bit WEP encryption, consider replacing it. Although there are security issues with WEP, it represents minimum level of security, and it should be enabled. Change the default SSID on your router/access point to a hard to guess name. Setup your computer device to connect to this SSID by default. Setup router/access point not to broadcast the SSID. The same SSID needs to be setup on the client side manually. This feature may not be available on all equipment. Block anonymous Internet requests or pings. On each computer having wireless network card, network connection properties should be configured to allow connection to Access Point Networks Only. Computer to Computer (peer to peer) Connection should not be allowed. Enable MAC filtering. Deny association to wireless network for unspecified MAC addresses. Mac or Physical addresses are available through your computer device network connection setup and they are physically written on network cards. When adding new wireless cards / computer to the network, their MAC addresses should be registered with the router /access point. Network router should have firewall features enabled and demilitarized zone (DMZ) feature disabled. You can test your hardware and personal firewalls using Shields Up test available at http://www.grc.com All computers should have a properly configured personal firewall in addition to a hardware firewall. Update router/access point firmware when new versions become available. Locate router/access point away from strangers so they cannot reset the router/access point to default settings. Locate router/access point in the middle of the building rather than near windows to limit signal coverage outside the building. While none of the measure suggested above provides full protection as counter measures exist, a collection of suggested measures will act as a deterrent against attacker when other insecure networks represent easier targets. The author of this article ia a software developer, consultant and author of numerous books. Visit his site for more information about the Top Spyware Removal Software.
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Kolang Gaz La Secret Nuclear Tunnel Complexes Institute for Science and International Security (ISIS) Hyosung Urges Operators of All ATMs to Follow Previous Security Guidance Due to Large-Scale Cyberattacks Business Wire Court grants NM Tech student temporary restraining order against Homeland Security Source New Mexico US Donates Decommissioned Cutters to Tunisia to Bolster Regional Security The Maritime Executive DOJ’s Data Security Program Final Rules Effective – Implications for Telecom Providers NatLawReview.com Remarks at a UN Security Council Briefing on Haiti United States Mission to the United Nations (.gov) UN Security Council condemns Jammu and Kashmir terror attack Department of Political and Peacebuilding Affairs Trump Should Have Stuck With Border Security, Not Mass Deportations New York Magazine King County Security Tips – “Google” yourself kcemployees.com Fiesta goers can expect increased security at main events Texas Public Radio Homeland Security, Riverside County deputies raid business in Pomona FOX 11 Los Angeles Security increased in disputed Kashmir as India vows to punish perpetrators of attack that killed 26 PBS California security firm CEO, workers charged after woman forcibly removed from Republican town hall Los Angeles Times Footage Reveals New York-To-Paris Delta Flight Stowaway Getting Through Airport Security Travel Noire National Security Commission on Emerging Biotechnology’s Final Report Includes Recommendations to Boost Economy and Protect National Security NatLawReview.com Judges Worry Trump Could Tell U.S. Marshals to Stop Protecting Them The New York Times Rome Health to install new security systems Rome Sentinel Joint Press Statement on United States-Japan-Republic of Korea Trilateral Security Coopera U.S. Department of Defense (.gov) Pete Hegseth’s bad calls: Unfit defense secretary is a major security risk New York Daily News Anton’s Security Blog Quarterly Q1 2025 Security Boulevard Associated Press: Civil rights groups sue to restore jobs at Homeland Security oversight offices that were gutted Robert F. Kennedy Human Rights Climate and National Security: Bridging the Divide in Energy Policy Columbia Business School NSA Publishes Recommendations for Smart Controller Security Controls and Technical Require National Security Agency (.gov) Yes, You Can Take Water Through Airport Security—Here's How Travel + Leisure Temple University stepping up security after several students assaulted near campus last week CBS News Trump administration highlights economic growth and national security wins in April 2025 Fingerlakes1.com Windows "inetpub" security fix can be abused to block future updates BleepingComputer Verkada launches executive protection offering Security Systems News New Syrian foreign minister attends UN Security Council in first US appearance since Assad's fall AJC.com Linux 'io_uring' security blindspot allows stealthy rootkit attacks BleepingComputer Increased Security at City Courthouses? Unanswered Questions Baltimore Witness The Role of Smart Security Systems in Addressing Healthcare Demands Security Sales & Integration Hegseth’s Personal Phone Use Created Vulnerabilities The New York Times |
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