Steps To Effectively Respond To A Security Incident And...

Steps to Effectively Respond to a Security Incident and Threats on a Wireless Network Incident response is usually one of those security areas that tend to be impromptuÂâ€"companies dont think about it until they have to. But that needs to change. In this paper I will discuss five steps - identification, containment, eradication, and recovery and follow up a business use to effectively response to a security threat and I will suggest four actions -use encryption and passwords, e-mail protection, install antivirus software, install workstation firewalls a businesses can take to effectively prevent a security incident in the future. Businesses today must manage growing risks to their mission critical networks from attacks such as†¦show more content†¦Once youve completed the analysis and determined the information is credible and includes the potential for harm, classify the event as an incidentÂâ€"any adverse event that compromises some aspect of computer or network security. Containment After youve identified a security incident, the next step is to contain the damage and prevent harm from spreading further throughout the networkÂâ€"or even harming networks outside your security boundary. The most immediate means of containment is either to disconnect the infected machine and isolate it from the network or to stop the service thats causing the incident. Make sure youve documented who has the authority to disconnect systems and possibly disrupt business needs. This need to be in writing, and the designated authority should be available 24/7. Eradicate After youve taken steps to contain the incident and its effects, eradication is the next step. Your security technicians goal is to permanently remove any evidence of the incident from the network. This could involve removing hard drives and creating a chain of custody for that data for law enforcement involvement. Or it could mean reformatting those hard drives and restoring the systems to operations. The important thing is to decide how to remove the damage from yourShow MoreRelatedA Security Expert For A Large Insurance Company1423 Words   |  6 Pagesconfidentiality, privacy, threats and increased use of information system have prompted organizations to start protecting their systems to ensure electronic, physical and network information security. To ensure information security for this organization, a review of the company’s network, information systems and security policies must be conducted. In this report, I will be a security expert for a large insurance company. 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