Blog

Articles, tutorials, and practical guidance on cybersecurity for startups, SMBs, and growing teams.

The Xpernix blog is where we publish practical security content for founders, IT teams, and security leaders.

Expect short, useful articles on cloud security, detection engineering, security operations, compliance basics, and why security matters as your company grows.

Cloud Security

Why Israeli Startups Are Getting Breached Through AWS

Israeli startups move fast on AWS, but IAM drift, exposed data, and weak monitoring create breach paths attackers know how to use.

12 min read Read article → Compliance

What the Israeli Privacy Protection Law Means for Your Logs

The Privacy Protection Law updates change how you store, retain, and encrypt logs. Here's what Israeli companies need to know—and why most don't yet.

6 min read Read article → Operations

SOC-as-a-Service vs. Hiring: A Cost Comparison for Israeli Companies

Can your startup afford to hire a security team? We break down the real costs of in-house SOC vs. managed SIEM in the Israeli market.

5 min read Read article → Detection Engineering

GuardDuty Is Not a SOC

GuardDuty detects threats, but it doesn't correlate events, hunt anomalies, or investigate incidents. Here's what it actually does—and what you're missing.

6 min read Read article → SIEM

The Case for System Wide Events: How One Idea Lets Your Log Pipeline Scale

Why defining events at the system level — instead of the source level — removes friction for developers and gives security teams consistent data without constant schema negotiation.

7 min read Read article → Compliance

Setting Up an AWS HIPAA-Compliant Infrastructure

A practitioner's guide to architecting AWS environments for HIPAA compliance, covering everything from BAA agreements to robust log retention.

10 min read Read article → SIEM

The Log Retention Trap: Why Your Security Data is Costing Too Much

Long-term log storage is critical for incident response and compliance, but traditional indexing tools like Elasticsearch make it cost-prohibitive at scale.

3 min read Read article → Cloud Security

Why 'We Have Logs' Is Not the Same as Insight

CloudTrail records AWS API activity. Fast, queryable access beats archive-only storage when you need detection, triage, and proof under time pressure.

4 min read Read article → SIEM

The Cost Crisis of Security Event Storage

Why storing CloudTrail, Okta, and EDR logs breaks the bank, and how data transformation can cut your SIEM bill in half.

4 min read Read article → Compliance

Israeli Cloud Regulations: Why a SOC and CSPM Are No Longer Optional

A practical look at Israeli data security and cloud regulations — the Privacy Protection Law, INCD guidelines, and sector rules — and why CSPM and SOC coverage are required to actually meet them.

8 min read Read article → Security Basics

Why Security Matters for Startups

A practical overview of why early-stage companies should take cybersecurity seriously before the first incident forces the issue.

4 min read Read article → Compliance

SOC 2 and HIPAA Security Requirements: Why CloudTrail Alerts Matter

A practical guide to the security requirements behind SOC 2 and HIPAA, and why CloudTrail monitoring and alerting should be part of your compliance baseline.

8 min read Read article → Cloud Security

CSPM for Startups: Why Audit Trail Alerts Matter More Than Another Dashboard

A technical guide to why CSPM matters, which audit trail events are most important to monitor, and how startups and mid-sized companies can get meaningful cloud security coverage without paying for an enterprise CNAPP.

9 min read Read article →