differential backup is that, while an incremental backup only includes the data that has changed since the previous backup, a differential backup contains all of the data that has changed since the last full backup. What is the difference between differential and incremental backups? Then you have questions about availability vs confidentiality vs integrity and this is the CIA perspective, while a question about the annual loss expectancy (ALE) is related to risk management. If you get a question about symmetric vs asymmetric encryption, then that’s the technology perspective and the question is testing your technical knowledge.Ī question about the company’s best approach for security, is challenging your management perspective, and here you should put your self in the place of a security manager and think how would a security manager act in the situation. Risk: risk management which is very important topic in the examĮvery time you see a CISSP question, you should be able to look it from one of those perspectives or frameworks. Hacker group inserted malware in NoxPlayer Android emulator. Management: what is the best approach to do something from a security manager’s perspective? Hacker group inserted malware in NoxPlayer Android emulator Attackers targeted only a handful of victims. The hacking group, which Trend Micro first discovered in 2018, has upgraded its botnet. Something worth considering if you are looking into the newly announced NAS drives from Synology like the RS3621RPxs.A good way to look at the CISSP exam is to view in through the lens of four different frameworks:ĬIA: Confidentiality, Integrity and Availability. If there are any interruptions in the supply of these drives then customers may have to deal with reduced functionality until Synology can provide replacement drives. These drives may have been built by Toshiba but there will be certainly concerns about not just the reliability of the new firmware but also the availability of these drives. ESET researchers have linked a stealthy cyberespionage group known as Gelsemium to the NoxPlayer Android emulator supply-chain attack that targeted gamers earlier this year. On the other hand, locking customers into an ecosystem where they are forced to choose from a small number of compatible drives won’t be attractive to customers. Having custom built firmware designed specifically for a specific NAS family can certainly be advantageous, and could well offer the benefits that Synology claims. One can only assume that Toshiba isn’t displeased by this agreement. The company claims that not only will this result in more reliable performance but will also increase sequential read performance by 23%. The answer is somewhat mundane, the HAT HDDs will be manufactured by Toshiba but will be running firmware developed by Synology. Those paying attention to the storage market might wonder just where Synology suddenly pulled a disk fabrication plant out of, as that would be quite the magic trick. In what must be assumedly be completely unrelated news, Synology is dipping their toes into the HDD market with the brand new HAT 5300 series of drives, which will come in 8TB, 12TB and 16TB capacities. If possible, only entry on-line accounts from your personal laptop, tablet, or smartphone while using a secured Internet connection. In bizarre coincidence, only one family of HDDs from each of Seagate, Western Digital, and Toshiba are on that list, and those families happen to top out at capacities of 4TB. The emulator is called NoxPlayer, which reports. Synology just released a list of drives with capacities of at least 4TB which will be allowed to run in their Enterprise level NAS appliances, and if you have the temerity to install a drive which is not on the list you will find that neither storage pools nor SSD caches are able to be created. An emulator that lets you play Android games on your PC has also been delivering malware to computers, according to antivirus company ESET. An Enterprising List Of Validated 4TB+ NAS Drives
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