Charlie Meneses | RSB-Tech

Understanding Firewalls and Adware

October 14, 2023November 9, 2023 - by Charlie Meneses

If you’re like me, then you have a lot of questions about firewalls and adware. It can be confusing to know what kind of firewall is installed on your computer and how to turn it on or off, or even what adware means in the first place. In this blog post I’ll break down exactly what these terms mean and give some tips for protecting yourself from them both.

What is a firewall?

A firewall is a software or hardware barrier that prevents unauthorized access to or from a private network. A firewall can be a dedicated appliance (a physical device), or it can be software running on one or more computers in your home.

Firewalls are used to protect your computer, your network and your privacy. They help keep hackers out, prevent malware from infecting computers within the network and block unauthorized users who try to access information on …

15 Proven Strategies to Optimise Your WordPress Website

October 12, 2023October 12, 2023 - by Charlie Meneses

In today’s digital landscape, having a well-optimized website is crucial for success. Whether you run a blog, an e-commerce store, or a corporate website, optimising your WordPress site can improve user experience, boost search engine rankings, and ultimately increase conversions. In this blog post, we’ll explore 10 proven strategies for WordPress Website Optimisation to help peak performance.

1. Choose a Lightweight Theme:

Start with a lightweight and responsive theme that ensures fast loading times. Avoid bloated themes with excessive features and scripts that can slow down your site.

2. Optimise Images:

Images are a significant contributor to page load times. Use image optimisation plugins like Smush or ShortPixel to compress and resize images without sacrificing quality.

3. Enable Caching:

Caching plugins like WP Super Cache or W3 Total Cache store static versions of your site’s pages, reducing the server’s workload and speeding up load times for returning visitors.

4. Minimize

Computer Technology

How Multi-Tenancy Works In The Data Center

October 7, 2023November 9, 2023 - by Charlie Meneses

Multi-tenancy is a way to separate tenants in the same data center. It creates a virtualized layer between tenants and service providers, so they don’t have to share anything. Tenants are assigned a dedicated compute environment. They create their own OS images, select their own software applications, configure their own network settings and manage their own security policies. Multi-tenancy saves money for both providers and tenants by enabling each party to scale their infrastructure independently. For example, if one tenant needs more computing power, they can make that change without affecting other tenants. This provides flexibility in terms of scaling up or down an environment as needed by the tenant. Each tenant’s workloads are isolated from other tenants’ workloads at all layers of the datacenter–from compute to storage to networking–which eliminates any potential conflicts.”

Multi-tenancy is a way to separate tenants in the same data center. It creates a virtualized

Technology

Types Of Cloud Computing Architectures Explained

September 25, 2023November 9, 2023 - by Charlie Meneses

Cloud computing is the delivery of on-demand internet services, such as web applications and software, over a network. Cloud computing is one of the most talked about topics in technology today. It’s also one of the most misunderstood technologies out there—many people have heard of it but don’t really know what it is or how it works. Cloud computing can be a complex topic to understand, but we’re here to break down some common cloud computing architectures that will help you better understand how this technology works and what it means for your business or project.

Software-as-a-Service (SaaS)

Software-as-a-Service (SaaS) is a model in which the software providers host the application and provide it to the user over the internet. It is a subscription-based service that allows users to access their applications from any device and adds additional features such as analytics, data management and security features.

The SaaS architecture …

Blockchain Smart Contract Development

September 19, 2023November 9, 2023 - by Charlie Meneses

The blockchain is a decentralized ledger that records digital transactions. It’s like a huge accounting book where transactions between two parties are recorded. The blockchain is shared among many users and it can only be updated by consensus of the network members. Because there’s no central authority (like a bank), blockchain technology has gained popularity as an alternative way to do business.

Smart contracts are self-executed with no need for human intervention.

Smart contracts are self-executed with no need for human intervention. They are software code that can be executed on a blockchain, where they automatically implement their terms when certain conditions are met.

Smart contracts are used to facilitate, verify and enforce many types of contractual clauses. For example:

Escrow services — A third party holds funds in escrow until both parties agree it’s appropriate to release them (e.g., after delivery). This reduces the risk that either party will