SECURITAS SECURITY SPOTLIGHT
Security in Cyberspace
Any company or individual connecting to the Internet is vulnerable to attack. Some cyberattackers search for and use any unprotected system as a staging point from which to launch a virus. Others look to steal proprietary information and use it for profit.
There are some fundamental ways to protect your network from such attacks.
First, use anti-virus software. Installing anti-virus software and updating it regularly are among the best defenses against cyberattacks.
How to Protect Yourself
Install a firewall. A firewall is a software program that examines information coming into and leaving the network and only allows
authorized traffic to go through. You decide what content is permitted and which should be blocked. Firewalls can also prevent unwanted access to your network.
Stay current. Keep up to date with software upgrades and security patches. Download fixes as soon as they are available. And always back up your data.
Be an educated user. You can follow some simple procedures to remarkably reduce the level of vulnerability to cyberattacks.
Look out for e-mail attachments. One method for spreading computer viruses is to hide them in attachments. Never open e-mails from anyone you don’t know. To be even safer, scan attachments with anti-virus software before opening them.
Log off. Shut down when you are done for the day. The system is most vulnerable when connected to the Internet.
Pay attention to passwords. Passwords are essential to maintaining network security and protecting personal and company information from prying eyes. Poor passwords are often the weakest link in Internet security; they provide an easy way for hackers to access your company’s network to unleash a virus or access sensitive material.
A Multi-Layered Defense
The best defense against Internet security threats is multi-layered. It involves the technical solutions and user techniques previously discussed. However, it also involves professional security officers providing access control —keeping unauthorized persons out of restricted areas like computer rooms, observing and reporting security breaches such as passwords in plain sight or unattended computers left logged on to the network, and monitoring and recording all computer equipment taken off-site.
Internet security is like a game of cat and mouse. Cyberattackers try to find new ways to breach networks and businesses employ better safeguards to stop them. Who’s winning at your site?