How to Prevent DDoS Attack & Detect a Possible Event?
What is a DDoS attack?
A malicious attempt to affect the availability of the target system with a large volume of traffic or flooded with requests, preventing it from providing service is called Denial of Service (DoS) attack. Distributed denial of service can be catastrophic. Statistics found that a business can lose around $350,000 per hour of downtime. DDoS can leave servers hanging for hours which results in an enormous amount of loss in revenue.
Traffic generated from various compromised sources although operated from a central point. A botnet is a usual tool for the same. Reports have found that there is a 160% increase in DDoS attacks. Along with that, their strength has also increased. Most attacks' intensity in 2019 was around 343 million packets per second which are 252% more intense than DDoS attacks of 2018.
If you’re still wondering whether or not to invest in Security Service Corpus Christi, let’s read ahead to find out.
DDoS Detection
It is a challenging task to detect an ongoing DDoS attack. But, faster detection can help you save from devastating losses and faster your clients can get their services back running.
By the time you discover you are under attack and try to mitigate it several hours can go by. There are several clues to detect DDoS.
- Many requests from the same IP
- Server responding with 503 error
- TTL Times Out
- Unusual Data Speed
- UDP Flooding
There are several application-layer attacks like HTTP flood, Slowloris, etc.
To help you with the server pings, managed IT service Corpus Christi provides you with ping around the globe at your desired frequency. If DDoS eats your bandwidth, your ping will take too long or will time out, this is the sign of an attack. If you are on the cloud, there will be some regions which are affected and some not. Pinging services can help you identify attacks and can locate the space.
Tips for DDoS Prevention
- Construct Redundant Infrastructure
Reducing the attack surface area is one of the techniques thereby, restricting options for attackers and increasing your ease to build protection for one place. To make it hard for the attacker, make sure to spread the attack on multiple servers and data centers with accurate traffic balancing using CDNs and Load Balancers.
Looking for a cloud-based solution is a wise option. Securing your data and working with trusted security service Corpus Christi providers for advanced protection is the need of the hour. Another solution is that you can also opt for full cloud with high ended security.
- Configure your Network Vulnerability
There can be several hardware configurations like making your firewall to block DNS responses by blocking UDP. Along with dropping ICMP incoming can help in ping-based volumetric attacks.
Web Applications can level up by using Content Distribution Networks and Smart DNS resolution services. Getting check of all the devices on the network, their system information and vulnerabilities associated with them so that you can upgrade and optimize security investments.
- Scaling your Bandwidth
Most DDoS are volumetric attacks, mitigating large scale DDoS attacks by scaling your Bandwidth capacity and server capacity to absorb and divert attacks.
Security Service Corpus Christi texas helps in making your VPS hosting DDoS resistant, by having enough bandwidth to handle peaks of traffic. By itself, having more bandwidth is not the solution. You can scale up your resources or scale them down. Running on larger computation resources with extensive network interfaces and enhanced networking to support heavy load can be helpful. Moreover, you can use load balancers to shift loads and prevent overloading.
- Signs of DDoS
In the case of lofty traffic, the baseline is to accept traffic which can be handled by the host without affecting availability. Getting deep into it, accepting traffic only after analyzing the individual packets is one of the advanced protection techniques.
The other common strategy used by cyber security service providers is to launch a small data breach or a small scale attack which sometimes goes out of radar. Low volume DDoS attacks are to distract your security staff and then malicious ransomware or a large scale DDoS can be infiltrated.
- Applications can be anti-DDoS
A good practice is to be protected by network firewalls and specialized web applications firewalls. Software protection against SYN flood attacks by monitoring connections and disabling the incomplete ones when the number reaches the threshold configuration value.
Bifurcations are made by request coming for bad IPs, disguising as good traffic, unknown locations, etc. Security Service Corpus Christi studies traffic patterns and creates a customized protection for your software.
How can we help?
We at Layer One Networks based in Corpus Christi Texas provides managed IT Services and Cyber Security Services for your growing and driverless business. For protection from DDoS, we have Cloud Server and Support, System Support and patch management with auto-fixes, for more data security and protection from data breaches we have management of firewalls and help desk services with fully managed server support.
