The Internet is an essential tool of modern business. Unfortunately, the web is also a major source of threats. In order to prevent these threats from compromising your business network, install a firewall. Hardware and software firewalls work to prevent intruders from accessing your computer networks via the Internet. These firewalls can also block access to potentially malicious.
Hackers rely on a number of techniques to steal passwords from people. Once a hacker has a password, getting into a system and damaging it becomes a simple matter. The best way to prevent passwords from being compromised is to have a business wide password policy.
First off, all passwords should be strong. A strong password consist of lowercase and uppercase letters, as well as numbers and symbols. By properly mixing this combination of keys, it becomes much more difficult for a hacker to simply guess a password.
As part of your company’s password policy, passwords should be changed regularly. Require that users change their passwords every 3 months. This ensures that even if a password is compromised, the amount of damage that can be done with it is minimal.
Malware gains access to computer systems without the notice or authorization of the owner. In business situations, malware programs can be used to steal critical information about businesses and their customers. Preventing malware attacks takes an approach that covers many vectors.
One of the most common sources of malware attacks is the phishing email method. Phishing emails appear to come from trusted sources but are actually sent by malicious hackers. Teaching employees ways to recognize and avoid phishing emails limits the success of this malware tactic.
Phishing emails exploit the trust of users. Firewalls can be used to prevent the delivery of these emails. Another tactic that limits the success of phishing is that of limiting user’s ability to store or save their passwords automatically.
Another modern threat that businesses face is that of computer viruses. These viruses penetrate systems and create havoc. The sophistication and function of viruses change based upon the intentions of their designers but generally, the purpose of a virus is malicious and if it occurs, IT Support should be seeked immediately.
In order to prevent viruses, antivirus software should be installed on the network as well as at the local level. This software periodically scans files looking for virus characteristics. Working in conjunction with a firewall, antivirus software can be very effective.
Computer threats are constantly evolving. Once one specific threat has been eliminated, another one surfaces in its wake. The only way to stay ahead of these threats is through the use of stringent computer security practices. For IT Support and more information on data back ups, visit http://www.proactiveitservices.com.au/.