Why security risks can never be fully eliminated?
Why security risks can never be fully eliminated?
Answer: Postulation: A vulnerability level of ZERO can never be obtained since all countermeasures have vulnerabilities themselves. For this reason, vulnerability can never be zero, and thus risk can never be totally eliminated. This type of countermeasure is elective in nature.
What is the root cause of almost every data breach?
Hacking attacks may well be the most common cause of a data breach but it is often a weak or lost password that is the vulnerability that is being exploited by the opportunist hacker. Stats show that 4 in 5 breaches classified as a “hack” in 2012 were in-part caused by weak or lost (stolen) passwords!
How do you manage security threats?
Computer Security – Threats & Solutions
- Install Anti-Virus Software.
- Ensure that the anti-virus software is up to date.
- Employ a firewall to protect networks.
- Filter all email traffic.
- Educate all users to be careful of suspicious e-mails.
- Scan Internet Downloads.
- Don’t run programs of unknown origin.
- Implement a vulnerability management program.
How can internal threats be prevented?
Insider Threat Prevention Best Practices
- Perform enterprise-wide risk assessments.
- Clearly document and consistently enforce policies and controls.
- Establish physical security in the work environment.
- Implement security software and appliances.
- Implement strict password and account management policies and practices.
What are the internal threats to national security?
National Security Threat List
- Terrorism. This issue concerns foreign power-sponsored or foreign power-coordinated activities that:
- Espionage.
- Proliferation.
- Economic Espionage.
- Targeting the National Information Infrastructure.
- Targeting the U.S. Government.
- Perception Management.
- Foreign Intelligence Activities.