CompTIA A+ Core Series

Networking and Cloud Concepts Added

Networking is the remaining topic that has been expanded in the CompTIA A+ Core Series. While networking remains its own domain, more networking and connectivity topics are covered in other domains, as they ought to be. After all, pretty much everything in IT is now connected in one way or another. Connecting to IoT devices has been added. The new cloud and virtualization domain covers connectivity as it relates to cloud, though cloud-based network controller is covered in the network domain. Other additions include more detailed SOHO router/firewall settings, wireless mesh network, radio frequency identification, and wireless protocols Zigbee and Z-wave.
So, What Stays the Same?

While a lot has changed, some of the best features of CompTIA exams remain. The exam remains vendor-neutral. Questions are written to emphasize problem-solving skills. Even with the move toward cloud computing and software-as-a-service, the exam still tests on the basics, right down to the motherboard. The exam is performance-based and focused on problem-solving. When you pass the new CompTIA A+ Core Series exams, you know that you proved yourself to be a knowledgeable and capable IT professional.

More Info: what jobs can i get with comptia a+

Comments

Post a Comment

Popular posts from this blog

DDoS Attack Mean for My Security?

You need to prepare and plan to manage a DDoS attack against your systems. You need to monitor, generate alerts, and quickly diagnose a DDoS attack in progress. The next step is shutting down the attack quickly without affecting your users. You can block the IP addresses using your Next-Gen Firewall, or close inbound traffic to the targeted system and failover to a backup. There are other response plans you can implement, make sure to have one. Some CDNs, like Cloudflare, also act as a reverse proxy which can further protect your WordPress site from DDoS attacks. An HTTP Flood attack, for example, is an application layer attack that targets a web server on the target and uses many fast HTTP requests to bring the server down. Think of it as pressing the refresh button in rapid-fire mode on your game controller. That kind of traffic from many thousands of computers at once will quickly drown the webserver. Who should consider using a CDN: Most websites can benefit from integrating a CDN
Read more

Profiling Hackers in the MITRE ATT&CK Navigator

Using the MITRE ATT&CK Navigator or similar tools, organizations can categorize attacks by specific threat groups and threat actors. It is even possible to profile the technologies and the procedures attackers use. In short, you will have a strong idea of the next move your opponents are going to make. Notice that each of the technologies is categorized into a version of the hacker lifecycle. The top of the page reads Initial access, Execution, Persistence, Privilege Escalation and so forth. These are the general steps that attackers take as they compromise a network. The MITRE ATT&CK Navigator then allows you to profile specific attack groups. Each group profiles an actual group of cyberattackers. Using this model, you can quickly identify how each group operates. Going back to my baseball analogy, imagine if you knew that a group of pitchers behaved a certain way. Now, you can profile that behavior and train your batters to best address how those pitchers are trying to defea
Read more

The Importance of Post-Attack Analysis

Comprehensive visibility into an organization’s network activity is essential not only to quickly combat DDoS threats, but also to enable compliance reporting and archive security event data that enables security audits and forensic analysis of past threats. Organizations can learn from past attacks to uncover hidden patterns of data and identify emerging vulnerabilities within the massive streams of security event data Without this level of visibility, it is impossible to determine how effectively an attack was mitigated and whether there were any false-positives which led to collateral damage that substantiates any service level agreement (SLA) claims. For over a decade, Corero has been providing state-of-the-art, highly-effective, automatic DDoS protection solutions for enterprise, hosting and service provider customers around the world. Our SmartWall®  DDoS mitigation solutions  protect on-premise, cloud, virtual and hybrid environments.   Moreover, cloud-based DDoS defenses a
Read more