The security manager at TwoUp Technologies’ primary role is implementing cybersecurity functions and strategising how IT services should be governed to fulfil business needs. The IT and cybersecurity framework can shape company policies by providing procedures, activities, checklists, and technologies that should be implemented. Describe the four categories governing an organisation’s system or data asset to meet the CIA triad and non-repudiation properties.

A supply management director of Tech Distributors is sending a payment confirmation email to one of the organisation’s regional managers. The organisation experienced a security breach when the company network was attacked by one of the employees who had plugged in a virus-infected external storage device. The company experienced a data breach of confidential customer and supplier financial details. To improve communication security and prevent breaches in the future, all communications with regional offices must be encrypted. The director has sent the encrypted email message below to a regional manager. Delineate cryptography and use the ROT13 substitution cipher to decrypt the message. Cnlzrag unf orra rssrpgrq

A supply management director of Tech Distributors is sending a payment confirmation email to one of the organisation’s regional managers. The organisation experienced a security breach when the company network was attacked by one of the employees who had plugged in a virus-infected external storage device. The company experienced a data breach of confidential customer and supplier financial details. To improve communication security and prevent breaches in the future, all communications with regional offices must be encrypted. The director has sent the encrypted email message below to a regional manager. Delineate cryptography and use the ROT13 substitution cipher to decrypt the message. Cnlzrag unf orra rssrpgrq

The security manager at TwoUp Technologies’ primary role is implementing cybersecurity functions and strategising how IT services should be governed to fulfil business needs. The IT and cybersecurity framework can shape company policies by providing procedures, activities, checklists, and technologies that should be implemented. Describe the four categories governing an organisation’s system or data asset to meet the CIA triad and non-repudiation properties.

TwoUp Technologies employees have been using simple, easy-to-remember passwords, opening the company software, and making the network vulnerable to attacks. The company has experienced network attacks and data breaches in the past year. To implement security control strategies, the security manager must identify security risks within the organisation. The security manager explained to management the impact of this vulnerability and recommended eliminating unsecured networks. Expound on the different local and remote methods that attackers can use to gain access to the company network. Give an example of each path.

Modern cybersecurity threats have become sophisticated, making the ability to   describe and analyse threat behaviour necessary. Describe how you would analyse   cybersecurity threats in an organisation.

Go through Chapter 1 of Ralph Stair's Fundamentals of Information Systems, 9th edition. Explain the benefits and drawbacks of doing a job search online in Chapter 1.

Consider the following information about the getTax method The method is a static method in the PurchaseManager class The method has one double parameter The method retums a double equal to its parameter times 0.08 The following code segment appears in another s PurchaseManager class double tax-ex(100.0); System.out.println(); Auto saved at 16:24:12 2 Mark for Review What if anything is printed as a result of executing the code segment O 8.0 108.0 Nothing is printed because the method call should be PurchaseManager.getTax(100.0 Nothing is printed because the retum value from getTax cannot be assigned to the

9 Mark for Review ARC Consider the following method. public void doSomething() { } System.out.println("Something has been done"); Each of the following statements appears in a method in the same class as doSomething. Which of the following statements are valid uses of the method doSomething? I. doSomething(); II. III. B String output = doSomething(); System.out.println(doSomething()); I only I and II only I and III only I, II, and III